{"id":49681,"date":"2026-02-21T20:01:48","date_gmt":"2026-02-21T20:01:48","guid":{"rendered":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/"},"modified":"2026-02-21T20:01:48","modified_gmt":"2026-02-21T20:01:48","slug":"sizing-and-selecting-oil-flow-meters-rangeability-viscosity","status":"publish","type":"post","link":"https:\/\/chintanengineers.in\/bn\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/","title":{"rendered":"\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8: \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u098f\u09ac\u0982 \u09b8\u0982\u09af\u09cb\u0997"},"content":{"rendered":"<div class=\"gfm-markdown\"><p>\u09ad\u09be\u09b0\u09a4\u09c7\u09b0 \u09b6\u09bf\u09b2\u09cd\u09aa\u09be\u099e\u09cd\u099a\u09b2 \u099c\u09c1\u09a1\u09bc\u09c7 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u09ae\u09cd\u09af\u09be\u09a8\u09c7\u099c\u09be\u09b0 \u098f\u09ac\u0982 \u0995\u09cd\u09b0\u09af\u09bc \u09a6\u09b2\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af, \u09a4\u09b0\u09b2 \u09b9\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09b2\u09bf\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae \u09b2\u09be\u09ad\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09bf\u09a4\u0964 \u0986\u09aa\u09a8\u09bf \u09a1\u09bf\u099c\u09c7\u09b2 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u098f\u09ae\u09a8 \u09af\u09be\u09a8\u09ac\u09be\u09b9\u09a8\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09ac\u09b9\u09b0 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u099b\u09c7\u09a8 \u09ac\u09be \u098f\u0995\u099f\u09bf \u0989\u09ce\u09aa\u09be\u09a6\u09a8 \u0987\u0989\u09a8\u09bf\u099f\u09c7 \u098f\u0995\u099f\u09bf \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09aa\u09cd\u09af\u09be\u0995\u09c7\u09b0 \u09a4\u09a4\u09cd\u09a4\u09cd\u09ac\u09be\u09ac\u09a7\u09be\u09a8 \u0995\u09b0\u099b\u09c7\u09a8, \u09b8\u09a0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u0996\u09b0\u099a \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09a4\u09c7 \u09a8\u09be \u09aa\u09be\u09b0\u09be\u09b0 \u09ab\u09b2\u09c7 &quot;\u09b8\u0982\u0995\u09cb\u099a\u09a8,&quot; \u0985\u0997\u09a3\u09bf\u09a4 \u0995\u09cd\u09b7\u09a4\u09bf \u098f\u09ac\u0982 \u0985\u09a6\u0995\u09cd\u09b7 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09bf\u09a4 \u09b9\u09af\u09bc\u0964 \u0995\u09a0\u09cb\u09b0 \u09b6\u09bf\u09b2\u09cd\u09aa \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7, \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be\u09b0 \u09ae\u09a4\u09cb\u0987 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3; \u098f\u0995\u099f\u09bf \u09ae\u09bf\u099f\u09be\u09b0 \u09af\u09be \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u099c\u09cd\u09af\u09be\u09ae \u09b9\u09af\u09bc\u09c7 \u09af\u09be\u09af\u09bc \u09ac\u09be \u099a\u09be\u09aa\u09c7\u09b0 \u09b8\u09cd\u09aa\u09be\u0987\u0995\u09c7\u09b0 \u0985\u09a7\u09c0\u09a8\u09c7 \u09ac\u09cd\u09af\u09b0\u09cd\u09a5 \u09b9\u09af\u09bc, \u09ac\u09cd\u09af\u09af\u09bc\u09ac\u09b9\u09c1\u09b2 \u09a1\u09be\u0989\u09a8\u099f\u09be\u0987\u09ae \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09c7\u0964.<\/p>\n\n<p>\u098f\u0987 \u099a\u09cd\u09af\u09be\u09b2\u09c7\u099e\u09cd\u099c\u0997\u09c1\u09b2\u09bf \u09ae\u09cb\u0995\u09be\u09ac\u09c7\u09b2\u09be \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af, \u09a6\u09c3\u09a2\u09bc\u09ad\u09be\u09ac\u09c7 <a href=\"https:\/\/chintanengineers.in\/bn\/products\/oil-flow-meter\/\">\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0<\/a> \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af\u0964 \u098f\u0987 \u09a1\u09bf\u09ad\u09be\u0987\u09b8\u0997\u09c1\u09b2\u09bf \u0995\u09c7\u09ac\u09b2 \u0986\u09a8\u09c1\u09b7\u09be\u0999\u09cd\u0997\u09bf\u0995 \u09a8\u09af\u09bc \u09ac\u09b0\u0982 \u0986\u09aa\u09a8\u09be\u09b0 \u09a4\u09b0\u09b2 \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09be \u09aa\u09b0\u09bf\u0995\u09be\u09a0\u09be\u09ae\u09cb\u09b0 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u0964 \u09b8\u09a0\u09bf\u0995 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09b0\u09b2 \u09b2\u09be\u0987\u09a8-\u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09ae\u09bf\u09b2\u09c7\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 \u098f\u0997\u09bf\u09af\u09bc\u09c7 \u09af\u09be\u0993\u09af\u09bc\u09be \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09a4\u09c7\u09b2\u09c7\u09b0 \u09a4\u09b0\u09b2 \u0997\u09a4\u09bf\u09ac\u09bf\u09a6\u09cd\u09af\u09be \u09ac\u09cb\u099d\u09be \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964 \u09ad\u09be\u09b0\u09a4\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b7\u09cd\u099f\u09bf\u09a4 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u0993\u09a0\u09be\u09a8\u09be\u09ae\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be\u09b0 \u09a4\u09be\u09b0\u09a4\u09ae\u09cd\u09af \u09a5\u09c7\u0995\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7 \u09b2\u09c1\u09ac\u09cd\u09b0\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09be\u09b0\u09cd\u0995\u09bf\u099f\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u099a\u09be\u09aa\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4, \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09b6\u09c0\u09b2 \u09ae\u09bf\u099f\u09be\u09b0\u09bf\u0982 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u09b0 \u09aa\u099b\u09a8\u09cd\u09a6\u0995\u09c7 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u098f\u0987 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be\u099f\u09bf \u09b8\u09a0\u09bf\u0995 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09aa\u09b0\u09be\u09ae\u09bf\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u0985\u09a8\u09cd\u09ac\u09c7\u09b7\u09a3 \u0995\u09b0\u09c7, \u0986\u09aa\u09a8\u09be\u09b0 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u0997\u09c1\u09b2\u09bf \u09a6\u0995\u09cd\u09b7, \u09b8\u0999\u09cd\u0997\u09a4\u09bf\u09aa\u09c2\u09b0\u09cd\u09a3 \u098f\u09ac\u0982 \u09b8\u09c1\u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09a5\u09be\u0995\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u0964.<\/p>\n\n<h2>\u09e7. \u098f\u0987 \u09aa\u09a3\u09cd\u09af\u099f\u09bf \u0995\u09c0 \u0995\u09b0\u09c7<\/h2>\n\n<p>\u09a6\u09cd\u09af <a href=\"https:\/\/chintanengineers.in\/bn\/products\/oil-flow-meter\/\">\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0<\/a> \u099a\u09bf\u09a8\u09cd\u09a4\u09a8 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09cd\u09b8 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09a8\u09bf\u09b0\u09cd\u09ae\u09bf\u09a4 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u0997\u09c1\u09b2\u09bf \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u0995\u09be\u09b0\u09cd\u09ac\u09a8-\u09ad\u09bf\u09a4\u09cd\u09a4\u09bf\u0995 \u09a4\u09b0\u09b2 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09bf\u09b6\u09c7\u09b7\u09ad\u09be\u09ac\u09c7 \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u0993\u09af\u09bc\u09be\u099f\u09be\u09b0 \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09c7, \u09af\u09be \u09a4\u09c7\u09b2\u09c7\u09b0 \u09a4\u09c8\u09b2\u09be\u0995\u09cd\u09a4\u0995\u09b0\u09a3 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u09ac\u09be \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a8\u09be, \u098f\u0987 \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u09b6\u09bf\u09b2\u09cd\u09aa \u09a4\u09b0\u09b2 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 \u0995\u09a0\u09bf\u09a8 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964.<\/p>\n\n<p>\u098f\u0987 \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09c2\u09b2\u09c7 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u09aa\u099c\u09bf\u099f\u09bf\u09ad \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7\u09b8\u09ae\u09c7\u09a8\u09cd\u099f (PD) \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf \u09ac\u09be \u0993\u09ad\u09be\u09b2 \u0997\u09bf\u09af\u09bc\u09be\u09b0 \u09ae\u09c7\u0995\u09be\u09a8\u09bf\u099c\u09ae \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09af\u09be \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0 \u09a4\u09b0\u09b2 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u09ae\u09be\u09a8\u0964 \u098f\u0987 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u09ae\u09bf\u099f\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u0998\u09c2\u09b0\u09cd\u09a3\u09a8\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09a4\u09b0\u09b2\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09aa\u09c3\u09a5\u0995 \u0986\u09af\u09bc\u09a4\u09a8 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09c7, \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09c7\u09b0 \u09b9\u09be\u09b0 \u0993\u09a0\u09be\u09a8\u09be\u09ae\u09be\u09b0 \u09b8\u09ae\u09af\u09bc\u0993 \u09ac\u09cd\u09af\u09a4\u09bf\u0995\u09cd\u09b0\u09ae\u09c0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964 \u098f\u0987 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u0997\u09c1\u09b2\u09bf \u09a1\u09bf\u099c\u09c7\u09b2 \u098f\u09ac\u0982 \u0995\u09c7\u09b0\u09cb\u09b8\u09bf\u09a8\u09c7\u09b0 \u09ae\u09a4\u09cb \u0995\u09ae \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0 \u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf \u09a5\u09c7\u0995\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7 \u0989\u099a\u09cd\u099a \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09b2\u09c1\u09ac\u09cd\u09b0\u09bf\u0995\u09c7\u09a8\u09cd\u099f, \u09ad\u09be\u09b0\u09c0 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09a4\u09b0\u09b2 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09ac\u09bf\u09b8\u09cd\u09a4\u09c3\u09a4 \u09a4\u09b0\u09b2 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964.<\/p>\n\n<p>\u098f\u0987 \u09b6\u09bf\u09b2\u09cd\u09aa-\u0997\u09cd\u09b0\u09c7\u09a1 \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u09af\u09c1\u0995\u09cd\u09a4 \u09ae\u09c2\u09b2 \u09b8\u09cd\u09aa\u09c7\u09b8\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b0\u09af\u09bc\u09c7\u099b\u09c7:<\/p>\n\n<ul>\n<li><strong>\u0989\u099a\u09cd\u099a \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u098f\u09ac\u0982 \u09aa\u09c1\u09a8\u09b0\u09be\u09ac\u09c3\u09a4\u09cd\u09a4\u09bf\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be:<\/strong> \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2 \u09ae\u09c7\u09b6\u09bf\u09a8\u09af\u09c1\u0995\u09cd\u09a4 \u0989\u09aa\u09be\u09a6\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09b8\u09ae\u09af\u09bc\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a5\u09be\u0995\u09c7, \u09af\u09be \u09b9\u09c7\u09ab\u09be\u099c\u09a4 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0 \u09ac\u09be \u09b8\u09c1\u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09ac\u09cd\u09af\u09be\u099a\u09bf\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ac\u09bf\u09b7\u09af\u09bc\u0964.<\/li>\n<li><strong>\u09ae\u099c\u09ac\u09c1\u09a4 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3:<\/strong> \u09b6\u09bf\u09b2\u09cd\u09aa \u0995\u09be\u09b0\u0996\u09be\u09a8\u09be\u09af\u09bc \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u099a\u09be\u09aa \u098f\u09ac\u0982 \u09b0\u09be\u09b8\u09be\u09af\u09bc\u09a8\u09bf\u0995 \u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af\u09c7\u09b0 \u09b8\u09ae\u09b8\u09cd\u09af\u09be \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09cd\u09af\u09be\u09b2\u09c1\u09ae\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09ae \u09ac\u09be \u09b8\u09cd\u099f\u09c7\u0987\u09a8\u09b2\u09c7\u09b8 \u09b8\u09cd\u099f\u09bf\u09b2\u09c7\u09b0 \u09ae\u09a4\u09cb \u099f\u09c7\u0995\u09b8\u0987 \u0989\u09aa\u0995\u09b0\u09a3 \u09a6\u09bf\u09af\u09bc\u09c7 \u09a4\u09c8\u09b0\u09bf\u0964.<\/li>\n<li><strong>\u09ac\u09b9\u09c1\u09ae\u09c1\u0996\u09c0 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be:<\/strong> \u09ac\u09bf\u09b8\u09cd\u09a4\u09c3\u09a4 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0 \u0995\u09ad\u09be\u09b0 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c8\u09b0\u09bf, \u09af\u09be \u099b\u09cb\u099f \u09a1\u09cb\u099c\u09bf\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a5\u09c7\u0995\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7 \u0989\u099a\u09cd\u099a-\u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 \u099f\u09cd\u09af\u09be\u0999\u09cd\u0995\u09be\u09b0 \u0986\u09a8\u09b2\u09cb\u09a1\u09bf\u0982 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u0985\u09a8\u09c1\u09ae\u09a4\u09bf \u09a6\u09c7\u09af\u09bc\u0964.<\/li>\n<li><strong>\u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09b9\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09b2\u09bf\u0982:<\/strong> \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09a4\u09be\u09b0\u09a4\u09ae\u09cd\u09af\u09c7\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u09a4\u09c7\u09b2\u09c7\u09b0 \u0998\u09a8\u09a4\u09cd\u09ac \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09b2\u09c7\u0993 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae\u0964.<\/li>\n<li><strong>\u09aa\u09a1\u09bc\u09be\u09b0 \u09ac\u09bf\u0995\u09b2\u09cd\u09aa:<\/strong> \u0985\u099f\u09cb\u09ae\u09c7\u09b6\u09a8 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7 (PLC\/SCADA) \u0987\u09a8\u09cd\u099f\u09bf\u0997\u09cd\u09b0\u09c7\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09ac\u09be \u09a1\u09bf\u099c\u09bf\u099f\u09be\u09b2 \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7 \u099b\u09be\u09a1\u09bc\u09be \u09a6\u09c2\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0 \u09b8\u09be\u0987\u099f\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09b0\u09c7\u099c\u09bf\u09b8\u09cd\u099f\u09be\u09b0 \u09b8\u09b9 \u0989\u09aa\u09b2\u09ac\u09cd\u09a7\u0964.<\/li>\n<\/ul>\n\n<p><img src=\"https:\/\/chintanengineers.in\/wp-content\/smush-webp\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-.jpg.webp\" alt=\"Close-up of Oil Flow Meters showing heavy-duty body construction suitable for viscous fluid measurement in industrial settings\" loading=\"lazy\" decoding=\"async\" \/><\/p>\n\n<h2>2. \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8: \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u098f\u09ac\u0982 \u09b8\u0982\u09af\u09cb\u0997<\/h2>\n\n<p>\u098f\u0987 \u09aa\u09cb\u09b8\u09cd\u099f\u099f\u09bf \u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0 \u098f\u09ac\u0982 \u0995\u09cd\u09b0\u09af\u09bc \u09a6\u09b2\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09a4\u09c7\u09b2 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u099a\u09be\u09aa\/\u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be, \u0985\u09a8\u09c1\u09ae\u09cb\u09a6\u09bf\u09a4 \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u098f\u09ac\u0982 \u09b6\u09c7\u09b7 \u09b8\u0982\u09af\u09cb\u0997 (BSP\/NPT\/\u09ab\u09cd\u09b2\u09cd\u09af\u09be\u099e\u09cd\u099c) \u09ae\u09bf\u09b2\u09bf\u09af\u09bc\u09c7 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09a0\u09bf\u0995 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u0995\u09b0\u09c7\u0964 \u098f\u09a4\u09c7 \u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u0986\u0995\u09be\u09b0, \u09ad\u09c1\u09b2 \u098f\u09ac\u0982 \u09aa\u09c1\u09a8\u09b0\u09be\u09ac\u09c3\u09a4\u09cd\u09a4\u09bf \u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be \u098f\u09a1\u09bc\u09be\u09a4\u09c7 \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09a4\u09c7\u09b2, \u09b2\u09c1\u09ac \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u09a1\u09bf\u099c\u09c7\u09b2\/\u0995\u09c7\u09b0\u09cb\u09b8\u09bf\u09a8 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09bf\u0995 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u09a5\u09be\u0995\u09ac\u09c7\u0964.<\/p>\n\n<p>\u09b8\u09a0\u09bf\u0995 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ae\u09bf\u09b2\u09c7 \u09af\u09be\u0993\u09df\u09be\u09b0 \u09ae\u09a4\u09cb \u09b8\u09b9\u099c \u0995\u09be\u099c \u09a8\u09af\u09bc\u0964 \u09e8 \u0987\u099e\u09cd\u099a\u09bf \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09cd\u09ac\u09af\u09bc\u0982\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09ad\u09be\u09ac\u09c7 \u09e8 \u0987\u099e\u09cd\u099a\u09bf \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u09b9\u09af\u09bc \u09a8\u09be\u0964 \u09aa\u09cd\u09b0\u0995\u09c3\u09a4\u09aa\u0995\u09cd\u09b7\u09c7, \u0995\u09c7\u09ac\u09b2 \u09b8\u0982\u09af\u09cb\u0997\u09c7\u09b0 \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u0989\u09aa\u09b0 \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u0995\u09b0\u09c7 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09be \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0996\u09be\u09b0\u09be\u09aa \u09aa\u09be\u09b0\u09ab\u09b0\u09ae\u09cd\u09af\u09be\u09a8\u09cd\u09b8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a7\u09be\u09a8 \u0995\u09be\u09b0\u09a3\u0964 \u09b8\u09a0\u09bf\u0995 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be <a href=\"https:\/\/chintanengineers.in\/bn\/products\/oil-flow-meter\/\">\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0<\/a>, \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09a6\u09c7\u09b0 \u099a\u09be\u09b0\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09aa\u09b0\u09be\u09ae\u09bf\u09a4\u09bf \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7: \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u098f\u09ac\u0982 \u09b8\u0982\u09af\u09cb\u0997\u0964.<\/p>\n\n<h3>\u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8\u09c7\u09b0 \u0989\u09aa\u09b0 \u098f\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac<\/h3>\n<p>\u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09b9\u09b2 \u09a4\u09b0\u09b2 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09c7\u09b0 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be, \u098f\u09ac\u0982 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u098f\u099f\u09bf \u09ac\u09cd\u09af\u09be\u09aa\u0995\u09ad\u09be\u09ac\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09af\u09bc\u0964 \u0985\u09a8\u09c7\u0995 \u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09b6\u09bf\u09b2\u09cd\u09aa \u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09be\u09af\u09bc, \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7\u09b0 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b6\u09c0\u09a4\u0995\u09be\u09b2\u09c7 \u09eb\u00b0C \u09a5\u09c7\u0995\u09c7 \u0997\u09cd\u09b0\u09c0\u09b7\u09cd\u09ae\u0995\u09be\u09b2\u09c7 \u09ea\u09eb\u00b0C \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be\u09b0 \u09ab\u09b2\u09c7 \u09a4\u09c7\u09b2\u09c7\u09b0 \u0998\u09a8\u09a4\u09cd\u09ac\u09c7 \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09af\u09cb\u0997\u09cd\u09af \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0998\u099f\u09c7\u0964.<\/p>\n\n<p>\u099c\u09a8\u09cd\u09af <strong>\u0989\u099a\u09cd\u099a \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09a4\u09c7\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0987\u09a4\u09bf\u09ac\u09be\u099a\u0995 \u09b8\u09cd\u09a5\u09be\u09a8\u099a\u09cd\u09af\u09c1\u09a4\u09bf \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0<\/strong>, &quot;\u09b8\u09cd\u09b2\u09bf\u09aa\u09c7\u099c&quot; \u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0\u099f\u09bf \u098f\u0995\u099f\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09ac\u09bf\u09ac\u09c7\u099a\u09cd\u09af \u09ac\u09bf\u09b7\u09af\u09bc\u0964 \u0995\u09ae \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be\u09af\u09c1\u0995\u09cd\u09a4 \u09a4\u09b0\u09b2 (\u09af\u09c7\u09ae\u09a8 \u09a1\u09bf\u099c\u09c7\u09b2), \u09a4\u09b0\u09b2 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c0\u09a3 \u0997\u09bf\u09af\u09bc\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u0985\u09a4\u09bf\u0995\u09cd\u09b0\u09ae \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09a6\u09bf \u09ae\u09bf\u099f\u09be\u09b0\u099f\u09bf \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09a0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u0986\u0995\u09be\u09b0 \u09a8\u09be \u09a6\u09c7\u0993\u09af\u09bc\u09be \u09b9\u09af\u09bc, \u09af\u09be \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09b8\u09b0\u09c7\u09b0 \u09a8\u09bf\u09ae\u09cd\u09a8 \u09aa\u09cd\u09b0\u09be\u09a8\u09cd\u09a4\u09c7 \u0986\u09a8\u09cd\u09a1\u09be\u09b0-\u09b0\u09bf\u09a1\u09bf\u0982 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u0995\u09b0\u09c7\u0964 \u09af\u09be\u0987\u09b9\u09cb\u0995, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 (\u09af\u09c7\u09ae\u09a8, \u09ad\u09be\u09b0\u09c0 \u09b2\u09c1\u09ac \u09a4\u09c7\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 100 cSt \u098f\u09b0 \u0989\u09aa\u09b0\u09c7), \u09ae\u09bf\u099f\u09be\u09b0\u099f\u09bf \u0986\u09b8\u09b2\u09c7 <em>\u0986\u09b0\u0993<\/em> \u09b8\u09a0\u09bf\u0995 \u0995\u09be\u09b0\u09a3 \u09a4\u09b0\u09b2 \u0997\u09bf\u09af\u09bc\u09be\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ab\u09be\u0981\u0995 \u0986\u09b0\u0993 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b0\u09ad\u09be\u09ac\u09c7 \u09ac\u09a8\u09cd\u09a7 \u0995\u09b0\u09c7 \u09a6\u09c7\u09af\u09bc\u0964.<\/p>\n\n<p>\u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09ad\u09be\u09ac\u09c7, \u0989\u099a\u09cd\u099a \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u098f\u0995\u099f\u09bf \u09b6\u09be\u09b8\u09cd\u09a4\u09bf \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7: \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8\u0964 \u09a4\u09c7\u09b2 \u09af\u09a4 \u0998\u09a8 \u09b9\u09ac\u09c7, \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af \u09a6\u09bf\u09af\u09bc\u09c7 \u09a7\u09be\u0995\u09cd\u0995\u09be \u09a6\u09c7\u0993\u09af\u09bc\u09be \u09a4\u09a4 \u0995\u09a0\u09bf\u09a8 \u09b9\u09ac\u09c7\u0964 \u09af\u09a6\u09bf \u0986\u09aa\u09a8\u09bf \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09c7\u09a8 \u09af\u09be \u0989\u099a\u09cd\u099a-\u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0996\u09c1\u09ac \u099b\u09cb\u099f, \u09a4\u09be\u09b9\u09b2\u09c7 \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u0985\u09a4\u09cd\u09af\u09a7\u09bf\u0995 \u09b9\u09ac\u09c7, \u09af\u09be \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09aa\u09be\u09ae\u09cd\u09aa\u099f\u09bf \u09ac\u09a8\u09cd\u09a7 \u0995\u09b0\u09c7 \u09a6\u09c7\u09ac\u09c7 \u09ac\u09be \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c0\u09a3 \u09b0\u09cb\u099f\u09b0\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0995\u09cd\u09b7\u09a4\u09bf\u0997\u09cd\u09b0\u09b8\u09cd\u09a4 \u0995\u09b0\u09ac\u09c7\u0964 \u0985\u09a4\u098f\u09ac, \u09b8\u09c7\u09a8\u09cd\u099f\u09bf\u09b8\u09cd\u099f\u09cb\u0995 (cSt) \u09ac\u09be Saybolt Universal Seconds (SSU) \u098f\u09b0 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u099c\u09c7\u09a8\u09c7 \u09b0\u09be\u0996\u09be <em>\u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be<\/em> \u0986\u09b2\u09cb\u099a\u09a8\u09be \u09b8\u09be\u09aa\u09c7\u0995\u09cd\u09b7\u09c7 \u09a8\u09af\u09bc\u0964.<\/p>\n\n<h3>\u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 (\u09a1\u09c7\u09b2\u09cd\u099f\u09be \u09aa\u09bf) \u09ac\u09cb\u099d\u09be<\/h3>\n<p><strong>\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u099a\u09be\u09aa \u09a1\u09cd\u09b0\u09aa \u0997\u09a3\u09a8\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8<\/strong> \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b8\u09cd\u09ac\u09be\u09b8\u09cd\u09a5\u09cd\u09af\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u099f\u09bf \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 \u09aa\u09be\u0987\u09aa\u09b2\u09be\u0987\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u0989\u09aa\u09be\u09a6\u09be\u09a8\u0987 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c7\u09b0 \u09aa\u09b0\u09bf\u099a\u09af\u09bc \u09a6\u09c7\u09af\u09bc\u0964 \u09ab\u09cd\u09b2\u09cb \u09ae\u09bf\u099f\u09be\u09b0 \u098f\u0987 \u09b9\u09c7\u09a1 \u09b2\u09b8\u0995\u09c7 \u0986\u09b0\u0993 \u09ac\u09be\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09a4\u09cb\u09b2\u09c7\u0964 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09a6\u09c7\u09b0 \u0985\u09ac\u09b6\u09cd\u09af\u0987 \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u099c\u09a8\u09cd\u09af &quot;\u0985\u09a8\u09c1\u09ae\u09cb\u09a6\u09bf\u09a4 \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8&quot; \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964.<\/p>\n\n<ul>\n<li><strong>\u09a6\u09c3\u09b6\u09cd\u09af\u0995\u09b2\u09cd\u09aa:<\/strong> \u098f\u0995\u099f\u09bf \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09b0\u09bf\u099f\u09be\u09b0\u09cd\u09a8 \u09b2\u09be\u0987\u09a8\u09c7 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u0995\u09ae \u099a\u09be\u09aa \u09a5\u09be\u0995\u09c7\u0964 \u098f\u0996\u09be\u09a8\u09c7 \u098f\u0995\u099f\u09bf \u099b\u09cb\u099f, \u0989\u099a\u09cd\u099a-\u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c0 \u09ae\u09bf\u099f\u09be\u09b0 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09b2\u09c7 \u09ac\u09cd\u09af\u09be\u0995\u09aa\u09cd\u09b0\u09c7\u09b8\u09be\u09b0 \u09a4\u09c8\u09b0\u09bf \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09be \u09b8\u09bf\u09b2\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u0989\u099c\u09be\u09a8\u09c7 \u0989\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09a6\u09c7\u09af\u09bc\u0964.<\/li>\n<li><strong>\u09b9\u09bf\u09b8\u09be\u09ac:<\/strong> \u09af\u09a6\u09bf \u098f\u0995\u099f\u09bf \u09ae\u09bf\u099f\u09be\u09b0 \u09a1\u09c7\u099f\u09be\u09b6\u09bf\u099f\u09c7 \u09ac\u09b2\u09be \u09b9\u09af\u09bc \u09af\u09c7 \u09aa\u09be\u09a8\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09e7\u09e6\u09e6 LPM (\u09e7 cSt) \u098f \u099a\u09be\u09aa\u09c7\u09b0 \u09a1\u09cd\u09b0\u09aa \u09e6.\u09eb \u09ac\u09be\u09b0, \u09a4\u09be\u09b9\u09b2\u09c7 \u0997\u09bf\u09af\u09bc\u09be\u09b0 \u0985\u09af\u09bc\u09c7\u09b2 \u09e9\u09e8\u09e6 \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u099f\u09bf \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09af\u09cb\u0997\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7\u0964 \u09a1\u09c7\u09b2\u09cd\u099f\u09be P \u09aa\u09be\u09ae\u09cd\u09aa\u09c7\u09b0 \u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09a5\u09be\u0995\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09a6\u09c7\u09b0 \u0985\u09ac\u09b6\u09cd\u09af\u0987 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u0995\u09be\u09b0\u0995\u09c7\u09b0 \u09b8\u0982\u09b6\u09cb\u09a7\u09a8 \u09ac\u0995\u09cd\u09b0\u09b0\u09c7\u0996\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09aa\u09b0\u09be\u09ae\u09b0\u09cd\u09b6 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964.<\/li>\n<\/ul>\n\n<h3>\u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be \u098f\u09ac\u0982 \u099f\u09be\u09b0\u09cd\u09a8\u09a1\u09be\u0989\u09a8 \u0985\u09a8\u09c1\u09aa\u09be\u09a4<\/h3>\n<p>\u09b0\u09c7\u099e\u09cd\u099c\u09bf\u09ac\u09bf\u09b2\u09bf\u099f\u09bf \u09ac\u09b2\u09a4\u09c7 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u098f\u09ac\u0982 \u09b8\u09b0\u09cd\u09ac\u09a8\u09bf\u09ae\u09cd\u09a8 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09ac\u09cb\u099d\u09be\u09af\u09bc \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09ae\u09bf\u099f\u09be\u09b0 \u09a4\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09c7\u0964 \u09b6\u09bf\u09b2\u09cd\u09aa \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 10:1 \u09ac\u09be \u09a4\u09be\u09b0 \u09ac\u09c7\u09b6\u09bf \u099f\u09be\u09b0\u09cd\u09a8\u09a1\u09be\u0989\u09a8 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964.<\/p>\n\n<ul>\n<li><strong>\u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u09ad\u09c1\u09b2:<\/strong> \u09af\u09a6\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09e8\u09e6 \u09b2\u09bf\u099f\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf \u09ae\u09bf\u09a8\u09bf\u099f\u09c7 \u09a4\u09c7\u09b2 \u09aa\u09be\u09ae\u09cd\u09aa \u0995\u09b0\u09c7, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u0986\u09aa\u09a8\u09bf \u09af\u09a6\u09bf \u09e8 \u0987\u099e\u09cd\u099a\u09bf \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u09eb\u09e6-\u09eb\u09e6\u09e6 \u09b2\u09bf\u099f\u09be\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf \u09ae\u09bf\u09a8\u09bf\u099f\u09c7 \u09e8 \u0987\u099e\u09cd\u099a\u09bf \u09ae\u09bf\u099f\u09be\u09b0 \u0995\u09bf\u09a8\u09c7\u09a8, \u09a4\u09be\u09b9\u09b2\u09c7 \u0986\u09aa\u09a8\u09bf \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09a0\u09bf\u0995 \u09aa\u09b0\u09bf\u09b8\u09b0\u09c7\u09b0 \u09a8\u09bf\u099a\u09c7 \u0995\u09be\u099c \u0995\u09b0\u099b\u09c7\u09a8\u0964 \u09ae\u09bf\u099f\u09be\u09b0\u099f\u09bf \u09b9\u09af\u09bc\u09a4\u09cb \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u0993 \u09a8\u09bf\u09ac\u09a8\u09cd\u09a7\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7 \u09a8\u09be\u0964.<\/li>\n<li><strong>\u09b8\u09a0\u09bf\u0995 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3:<\/strong> \u0986\u09a6\u09b0\u09cd\u09b6\u09ad\u09be\u09ac\u09c7, \u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u0995\u09cd\u09b7\u09ae\u09a4\u09be\u09b0 60-70% \u098f\u09b0 \u0995\u09be\u099b\u09be\u0995\u09be\u099b\u09bf \u09b9\u0993\u09af\u09bc\u09be \u0989\u099a\u09bf\u09a4\u0964 \u098f\u099f\u09bf \u09b8\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09ac\u09be\u09ab\u09be\u09b0 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7 \u098f\u09ac\u0982 \u0985\u09aa\u09be\u09b0\u09c7\u09b6\u09a8\u099f\u09bf\u0995\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09ac\u0995\u09cd\u09b0\u09b0\u09c7\u0996\u09be\u09b0 &quot;\u09b8\u09c1\u0987\u099f \u09b8\u09cd\u09aa\u099f\u09c7&quot; \u09b0\u09be\u0996\u09c7\u0964.<\/li>\n<\/ul>\n\n<h3>\u09b8\u0982\u09af\u09cb\u0997\u09c7\u09b0 \u09ae\u09be\u09a8: \u09ac\u09bf\u098f\u09b8\u09aa\u09bf, \u098f\u09a8\u09aa\u09bf\u099f\u09bf \u098f\u09ac\u0982 \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u099e\u09cd\u099c<\/h3>\n<p>\u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09ad\u09cc\u09a4 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964. <strong>\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 BSP NPT \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u099e\u09cd\u099c \u09b8\u0982\u09af\u09cb\u0997 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8<\/strong> \u0985\u09ae\u09bf\u09b2 \u09a5\u09be\u0995\u09b2\u09c7 \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u0995\u09ae\u09bf\u09b6\u09a8\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09ac\u09bf\u09b2\u09ae\u09cd\u09ac \u09b9\u09af\u09bc\u0964.<\/p>\n\n<ul>\n<li><strong>\u09ac\u09bf\u098f\u09b8\u09aa\u09bf (\u09ac\u09cd\u09b0\u09bf\u099f\u09bf\u09b6 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1 \u09aa\u09be\u0987\u09aa):<\/strong> \u09ad\u09be\u09b0\u09a4\u09c7\u09b0 \u09ac\u09c7\u09b6\u09bf\u09b0\u09ad\u09be\u0997 \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2 \u098f\u09ac\u0982 \u099c\u09b2 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u09a6\u09b0\u09cd\u09b6 \u09b8\u09c1\u09a4\u09be\u09b0 \u09a7\u09b0\u09a3\u0964.<\/li>\n<li><strong>\u098f\u09a8\u09aa\u09bf\u099f\u09bf (\u099c\u09be\u09a4\u09c0\u09af\u09bc \u09aa\u09be\u0987\u09aa \u099f\u09c7\u09aa\u09be\u09b0):<\/strong> \u0986\u09ae\u09c7\u09b0\u09bf\u0995\u09be\u09a8 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae \u098f\u09ac\u0982 \u0995\u09bf\u099b\u09c1 \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09b8\u09cd\u09aa\u09c7\u09b8\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8\u09c7 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u0964 \u09af\u09a6\u09bf\u0993 \u098f\u0997\u09c1\u09b2\u09bf \u09a6\u09c7\u0996\u09a4\u09c7 BSP-\u098f\u09b0 \u09ae\u09a4\u09cb, \u09a5\u09cd\u09b0\u09c7\u09a1\u09c7\u09b0 \u0995\u09cb\u09a3\u0997\u09c1\u09b2\u09bf \u09ad\u09bf\u09a8\u09cd\u09a8 (55\u00b0 \u09ac\u09a8\u09be\u09ae 60\u00b0), \u098f\u09ac\u0982 \u098f\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u098f\u0995\u09b8\u09be\u09a5\u09c7 \u099c\u09cb\u09b0 \u0995\u09b0\u09c7 \u099a\u09be\u09aa \u09a6\u09bf\u09b2\u09c7 \u09b2\u09bf\u0995 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964.<\/li>\n<li><strong>\u09ab\u09cd\u09b2\u09cd\u09af\u09be\u099e\u09cd\u099c (ANSI\/DIN\/JIS):<\/strong> \u09ac\u09a1\u09bc \u09aa\u09be\u0987\u09aa \u0986\u0995\u09be\u09b0\u09c7\u09b0 (\u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u09e8 \u0987\u099e\u09cd\u099a\u09bf \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09c7\u09b6\u09bf) \u0985\u09a5\u09ac\u09be \u0989\u099a\u09cd\u099a-\u099a\u09be\u09aa\u09c7\u09b0 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u099b\u09a8\u09cd\u09a6\u09a8\u09c0\u09af\u09bc \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09a5\u09cd\u09b0\u09c7\u09a1\u09c7\u09a1 \u09b8\u0982\u09af\u09cb\u0997\u0997\u09c1\u09b2\u09bf \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af \u09b2\u09bf\u0995 \u09aa\u09af\u09bc\u09c7\u09a8\u09cd\u099f\u0964 \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u099e\u09cd\u099c\u0997\u09c1\u09b2\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09aa\u09be\u0987\u09aa \u09b0\u09be\u09a8 \u09ad\u09c7\u0999\u09c7 \u09a8\u09be \u09ab\u09c7\u09b2\u09c7 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09bf\u099f\u09be\u09b0\u099f\u09bf \u09b8\u09b9\u099c\u09c7 \u0985\u09aa\u09b8\u09be\u09b0\u09a3\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be \u09a6\u09c7\u09af\u09bc\u0964.<\/li>\n<\/ul>\n\n<p><img src=\"https:\/\/chintanengineers.in\/wp-content\/smush-webp\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg.webp\" alt=\"Technician inspecting Oil Flow Meters installed on a hydraulic oil lubrication skid in an Indian manufacturing plant\" loading=\"lazy\" decoding=\"async\" \/><\/p>\n\n<h2>\u09e9. \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \/ \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0\u09c7\u09b6\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be<\/h2>\n\n<p>\u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09b6\u09bf\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09b8\u09a0\u09bf\u0995 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u09b8\u0982\u0997\u09cd\u09b0\u09b9\u09c7 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af, \u0986\u09ae\u09b0\u09be \u098f\u0995\u099f\u09bf \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0\u09c7\u09b6\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be \u09b8\u0982\u0995\u09b2\u09a8 \u0995\u09b0\u09c7\u099b\u09bf\u0964 \u0985\u09a8\u09c1\u09b8\u09a8\u09cd\u09a7\u09be\u09a8 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc, \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0985\u09a8\u09c1\u09b0\u09cb\u09a7\u09c7\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 \u098f\u0997\u09bf\u09af\u09bc\u09c7 \u09af\u09be\u0993\u09af\u09bc\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u0986\u09aa\u09a8\u09bf \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u09aa\u09a3\u09cd\u09af\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u0989\u09a6\u09cd\u09a7\u09c3\u09a4\u09bf \u09aa\u09be\u09ac\u09c7\u09a8 \u09af\u09be \u09b8\u09cd\u09a5\u09be\u09af\u09bc\u09c0 \u09b9\u09ac\u09c7\u0964.<\/p>\n\n<h3>\u09a7\u09be\u09aa\u09c7 \u09a7\u09be\u09aa\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be<\/h3>\n\n<ol>\n<li><strong>\u09a4\u09b0\u09b2\u09c7\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u09b8\u0982\u099c\u09cd\u099e\u09be\u09af\u09bc\u09bf\u09a4 \u0995\u09b0\u09c1\u09a8:<\/strong><\/li>\n<\/ol>\n<ul>\n<li>\u09b8\u09a0\u09bf\u0995 \u09a4\u09b0\u09b2\u099f\u09bf \u099a\u09bf\u09b9\u09cd\u09a8\u09bf\u09a4 \u0995\u09b0\u09c1\u09a8 (\u09af\u09c7\u09ae\u09a8, \u09a1\u09bf\u099c\u09c7\u09b2, \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09a4\u09c7\u09b2 68, \u09ab\u09be\u09b0\u09cd\u09a8\u09c7\u09b8 \u09a4\u09c7\u09b2)\u0964.<\/li>\n<li>\u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be (\u09b8\u09b0\u09cd\u09ac\u09a8\u09bf\u09ae\u09cd\u09a8\/\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a cSt) \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c1\u09a8\u0964.<\/li>\n<li>\u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c1\u09a8 (\u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be-\u09a8\u09bf\u09b0\u09cd\u09ad\u09b0)\u0964.<\/li>\n<\/ul>\n\n<ol>\n<li><strong>\u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0\u09c7\u09b0 \u0997\u09a4\u09bf\u09ac\u09bf\u09a6\u09cd\u09af\u09be \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c1\u09a8:<\/strong><\/li>\n<\/ol>\n<ul>\n<li>\u09b8\u09b0\u09cd\u09ac\u09a8\u09bf\u09ae\u09cd\u09a8 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0 \u0995\u09a4? (\u0995\u09ae-\u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u0995\u09be\u099f\u0985\u09ab\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3)\u0964.<\/li>\n<li>\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0 \u0995\u09a4? (\u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3)\u0964.<\/li>\n<li>\u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u0995\u09bf \u0985\u09ac\u09bf\u099a\u09cd\u099b\u09bf\u09a8\u09cd\u09a8 \u09a8\u09be\u0995\u09bf \u09ac\u09cd\u09af\u09be\u099a (\u09b8\u09cd\u099f\u09be\u09b0\u09cd\u099f-\u09b8\u09cd\u099f\u09aa)?<\/li>\n<\/ul>\n\n<ol>\n<li><strong>\u099a\u09be\u09aa\u09c7\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c1\u09a8:<\/strong><\/li>\n<\/ol>\n<ul>\n<li>\u09b2\u09be\u0987\u09a8\u09c7\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u099a\u09be\u09aa \u0995\u09a4?<\/li>\n<li>\u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c1\u09a8 \u09af\u09c7 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09ac\u09a1\u09bf \u09b0\u09c7\u099f\u09bf\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b0\u09bf\u09b2\u09bf\u09ab \u09ad\u09be\u09b2\u09ad \u09b8\u09c7\u099f\u09bf\u0982 \u0985\u09a4\u09bf\u0995\u09cd\u09b0\u09ae \u0995\u09b0\u09c7\u099b\u09c7\u0964.<\/li>\n<\/ul>\n\n<ol>\n<li><strong>\u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09c0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09c1\u09a8 (MOC):<\/strong><\/li>\n<\/ol>\n<ul>\n<li><strong>\u0985\u09cd\u09af\u09be\u09b2\u09c1\u09ae\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09ae:<\/strong> \u09b9\u09be\u09b2\u0995\u09be, \u09b8\u09be\u09b6\u09cd\u09b0\u09af\u09bc\u09c0, \u09a1\u09bf\u099c\u09c7\u09b2 \u098f\u09ac\u0982 \u0985-\u0995\u09cd\u09b7\u09af\u09bc\u0995\u09be\u09b0\u09c0 \u09a4\u09c7\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09aa\u09af\u09c1\u0995\u09cd\u09a4\u0964.<\/li>\n<li><strong>\u09b8\u09cd\u099f\u09c7\u0987\u09a8\u09b2\u09c7\u09b8 \u09b8\u09cd\u099f\u09bf\u09b2 (SS304\/SS316):<\/strong> \u0996\u09be\u09a6\u09cd\u09af-\u0997\u09cd\u09b0\u09c7\u09a1 \u09a4\u09c7\u09b2, \u0995\u09cd\u09b7\u09af\u09bc\u0995\u09be\u09b0\u09c0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6, \u0985\u09a5\u09ac\u09be \u0989\u099a\u09cd\u099a-\u099a\u09be\u09aa \u099c\u09b2\u09ac\u09be\u09b9\u09c0 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u0964.<\/li>\n<li><strong>\u09aa\u09bf\u09aa\u09bf\u098f\u09b8\/\u09b0\u099c\u09a8 \u09b0\u09cb\u099f\u09b0:<\/strong> \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09b0\u09be\u09b8\u09be\u09af\u09bc\u09a8\u09bf\u0995 \u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af \u09ac\u09be \u0995\u09ae \u09b6\u09ac\u09cd\u09a6 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b9\u09af\u09bc\u0964.<\/li>\n<\/ul>\n\n<h3>\u09b8\u09b0\u09ac\u09b0\u09be\u09b9\u0995\u09be\u09b0\u09c0\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09c7\u099f\u09be<\/h3>\n<p>\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc <strong>\u09ad\u09be\u09b0\u09a4\u09c7 \u09b6\u09bf\u09b2\u09cd\u09aa \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be<\/strong>, \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u099a\u09c7\u0995\u09b2\u09bf\u09b8\u09cd\u099f \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09b2\u09c7 \u0985\u09b8\u09cd\u09aa\u09b7\u09cd\u099f\u09a4\u09be \u098f\u09a1\u09bc\u09be\u09a8\u09cb \u09af\u09be\u09af\u09bc:<\/p>\n\n<ul>\n<li><strong>\u09a4\u09b0\u09b2 \u09a8\u09be\u09ae:<\/strong> (\u09af\u09c7\u09ae\u09a8, \u09b2\u09c1\u09ac \u0985\u09af\u09bc\u09c7\u09b2 \u09b8\u09be\u09b0\u09cd\u09ad\u09cb \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae 68)<\/li>\n<li><strong>\u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be:<\/strong> (\u09af\u09c7\u09ae\u09a8, \u09e7\u09e6 \u09a5\u09c7\u0995\u09c7 \u09e7\u09e6\u09e6 LPM)<\/li>\n<li><strong>\u09b2\u09be\u0987\u09a8\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u098f\u09ac\u0982 \u09b8\u0982\u09af\u09cb\u0997:<\/strong> (\u09af\u09c7\u09ae\u09a8, \u09e7&quot; \u09ac\u09bf\u098f\u09b8\u09aa\u09bf \u09ae\u09b9\u09bf\u09b2\u09be)<\/li>\n<li><strong>\u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be:<\/strong> (\u09ae\u09c7\u0995\u09be\u09a8\u09bf\u0995\u09cd\u09af\u09be\u09b2 \u099f\u09cb\u099f\u09be\u09b2\u09be\u0987\u099c\u09be\u09b0 \u09ac\u09a8\u09be\u09ae \u09a1\u09bf\u099c\u09bf\u099f\u09be\u09b2 \u09ea-\u09e8\u09e6 \u098f\u09ae\u098f \u0986\u0989\u099f\u09aa\u09c1\u099f)<\/li>\n<li><strong>\u099a\u09be\u09aa:<\/strong> (\u09af\u09c7\u09ae\u09a8, \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09e7\u09e6 \u09ac\u09be\u09b0)<\/li>\n<\/ul>\n\n<p><strong>\u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be<\/strong> \u099c\u09cb\u09b0 \u09a6\u09bf\u09df\u09c7 \u09ac\u09b2\u09c7\u09a8 \u09af\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u0995\u09c7\u09ac\u09b2 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09a8\u09be, \u09ac\u09b0\u0982 \u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7\u09b0 \u0989\u09aa\u09b0\u0993 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7\u0964 \u0997\u09bf\u09af\u09bc\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09a7\u09cd\u09ac\u0982\u09b8\u09be\u09ac\u09b6\u09c7\u09b7 \u09a5\u09c7\u0995\u09c7 \u09b0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u09aa\u09a8\u09be\u09b0 \u0986\u09aa\u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u09ae\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u0995\u09bf\u09a8\u09be \u09a4\u09be \u09b8\u09b0\u09cd\u09ac\u09a6\u09be \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7 \u09a6\u09c7\u0996\u09c1\u09a8, \u09af\u09be \u09aa\u09c1\u09b0\u09be\u09a8\u09cb \u09aa\u09be\u0987\u09aa\u09b2\u09be\u0987\u09a8\u09c7 \u09ac\u09cd\u09af\u09b0\u09cd\u09a5\u09a4\u09be\u09b0 \u098f\u0995\u099f\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0995\u09be\u09b0\u09a3\u0964.<\/p>\n\n<h2>\u09ea. \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8<\/h2>\n\n<p>\u09aa\u099c\u09bf\u099f\u09bf\u09ad \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7\u09b8\u09ae\u09c7\u09a8\u09cd\u099f \u0985\u09af\u09bc\u09c7\u09b2 \u09ab\u09cd\u09b2\u09cb \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09ac\u09b9\u09c1\u09ae\u09c1\u0996\u09c0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u098f\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09aa\u09b0\u09bf\u09b7\u09c7\u09ac\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964 \u099a\u09bf\u09a8\u09cd\u09a4\u09a8 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09cd\u09b8\u09c7\u09b0 \u09aa\u09a3\u09cd\u09af\u0997\u09c1\u09b2\u09bf\u09b0 \u09b6\u0995\u09cd\u09a4\u09bf\u09b6\u09be\u09b2\u09c0 \u09a8\u0995\u09b6\u09be \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u09c7\u09b0 \u0989\u09aa\u09b0 \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u0995\u09b0\u09c7, \u098f\u0987 \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc:<\/p>\n\n<p><strong>1. \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09aa\u09cd\u09af\u09be\u0995 \u09aa\u09b0\u09cd\u09af\u09ac\u09c7\u0995\u09cd\u09b7\u09a3<\/strong><\/p>\n<p>\u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2 \u09a4\u09b0\u09b2 \u09b8\u099e\u09cd\u099a\u09be\u09b2\u09a8\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7\u0964 \u09b0\u09bf\u099f\u09be\u09b0\u09cd\u09a8 \u09b2\u09be\u0987\u09a8\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0 \u09aa\u09b0\u09cd\u09af\u09ac\u09c7\u0995\u09cd\u09b7\u09a3 \u09aa\u09be\u09ae\u09cd\u09aa\u09c7\u09b0 \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u09ac\u09be \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c0\u09a3 \u09ab\u09c1\u099f\u09cb \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6 \u0995\u09b0\u09c7 \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09a6\u09cd\u09ac\u09be\u09a3\u09c0\u09ae\u09c2\u09b2\u0995 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09c7 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u0995\u09b0\u09c7\u0964 \u098f\u0995\u099f\u09bf \u09b8\u09a0\u09bf\u0995 \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u0989\u099a\u09cd\u099a-\u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be\u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09a4\u09b0\u09b2 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7 \u09ac\u09bf\u09aa\u099c\u09cd\u099c\u09a8\u0995 \u09ac\u09cd\u09af\u09be\u0995\u09aa\u09cd\u09b0\u09c7\u09b8\u09be\u09b0 \u09a4\u09c8\u09b0\u09bf \u09a8\u09be \u0995\u09b0\u09c7 \u09af\u09be \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u0995\u09c7 \u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u0997\u09b0\u09ae \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964.<\/p>\n\n<p><strong>2. \u09a1\u09bf\u099c\u09c7\u09b2 \u099c\u09c7\u09a8\u09be\u09b0\u09c7\u099f\u09b0 (\u09a1\u09bf\u099c\u09bf) \u09b8\u09c7\u099f \u0996\u09b0\u099a \u09aa\u09b0\u09cd\u09af\u09ac\u09c7\u0995\u09cd\u09b7\u09a3<\/strong><\/p>\n<p>\u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u0995\u09be\u09b0\u0996\u09be\u09a8\u09be\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09ac\u09cd\u09af\u09be\u0995\u0986\u09aa \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf \u09b8\u09ac\u099a\u09c7\u09af\u09bc\u09c7 \u09ac\u09c7\u09b6\u09bf \u0996\u09b0\u099a \u09b9\u09af\u09bc\u0964 \u09a1\u09bf\u099c\u09bf \u09b8\u09c7\u099f\u09c7\u09b0 \u09ab\u09bf\u09a1 \u098f\u09ac\u0982 \u09b0\u09bf\u099f\u09be\u09b0\u09cd\u09a8 \u09b2\u09be\u0987\u09a8\u09c7 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09c7\u09b0 \u09ab\u09b2\u09c7 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u0995\u09b0\u09be \u09b0\u09bf\u09af\u09bc\u09c7\u09b2-\u099f\u09be\u0987\u09ae\u09c7 \u09a8\u09c7\u099f \u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf \u0996\u09b0\u099a \u09aa\u09b0\u09cd\u09af\u09ac\u09c7\u0995\u09cd\u09b7\u09a3 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8\u0964 \u098f\u0987 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u099f\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09ae \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0\u09c7 (\u09ac\u09bf\u09b6\u09c7\u09b7 \u0995\u09b0\u09c7 \u09b0\u09bf\u099f\u09be\u09b0\u09cd\u09a8 \u09b2\u09be\u0987\u09a8\u09c7) \u0989\u099a\u09cd\u099a \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u098f\u09ac\u0982 \u0995\u09ae\u09cd\u09aa\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964.<\/p>\n\n<p><strong>3. \u09a4\u09c8\u09b2\u09be\u0995\u09cd\u09a4\u0995\u09b0\u09a3 \u09a4\u09c7\u09b2 \u09ac\u09bf\u09a4\u09b0\u09a3 \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be<\/strong><\/p>\n<p>\u09ae\u09cb\u099f\u09b0\u0997\u09be\u09a1\u09bc\u09bf \u0989\u09ce\u09aa\u09be\u09a6\u09a8 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0 \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09b7\u09c7\u09ac\u09be \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u0997\u09c1\u09b2\u09bf \u0987\u099e\u09cd\u099c\u09bf\u09a8 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09bf\u09af\u09bc\u09be\u09b0 \u09a4\u09c7\u09b2 \u09b8\u09b0\u09ac\u09b0\u09be\u09b9\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c0\u09ad\u09c2\u09a4 \u09b2\u09c1\u09ac\u09cd\u09b0\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7\u0964 \u098f\u0987 \u09ab\u09cd\u09b2\u09cb \u09ae\u09bf\u099f\u09be\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09ac\u09cd\u09af\u09be\u099a \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3 \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u0997\u09be\u09a1\u09bc\u09bf \u09ac\u09be \u09a1\u09cd\u09b0\u09be\u09ae\u09c7 \u09b8\u09a0\u09bf\u0995 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u09c7 \u09a4\u09c7\u09b2 \u09b8\u09b0\u09ac\u09b0\u09be\u09b9 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7, \u09af\u09be \u099b\u09bf\u099f\u0995\u09c7 \u09aa\u09a1\u09bc\u09be \u098f\u09ac\u0982 \u09ae\u099c\u09c1\u09a6\u09c7\u09b0 \u0985\u09ae\u09bf\u09b2 \u09b0\u09cb\u09a7 \u0995\u09b0\u09c7\u0964.<\/p>\n\n<p><strong>\u09ea. \u099f\u09cd\u09b0\u09be\u0995 \u09b2\u09cb\u09a1\u09bf\u0982 \u098f\u09ac\u0982 \u0986\u09a8\u09b2\u09cb\u09a1\u09bf\u0982<\/strong><\/p>\n<p>\u09b2\u099c\u09bf\u09b8\u09cd\u099f\u09bf\u0995 \u098f\u09ac\u0982 \u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09be \u0995\u09cb\u09ae\u09cd\u09aa\u09be\u09a8\u09bf\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af, \u0997\u09a4\u09bf \u098f\u09ac\u0982 \u09ad\u09b2\u09bf\u0989\u09ae \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 \u09b8\u09cd\u099f\u09cb\u09b0\u09c7\u099c \u099f\u09cd\u09af\u09be\u0999\u09cd\u0995 \u09a5\u09c7\u0995\u09c7 \u099f\u09cd\u09af\u09be\u0999\u09cd\u0995\u09be\u09b0 \u099f\u09cd\u09b0\u09be\u0995\u09c7 \u09a1\u09bf\u099c\u09c7\u09b2 \u09ac\u09be \u0995\u09c7\u09b0\u09cb\u09b8\u09bf\u09a8 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u0989\u099a\u09cd\u099a-\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u09ae\u09bf\u099f\u09be\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u098f\u0987 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u099e\u09cd\u099c\u09af\u09c1\u0995\u09cd\u09a4 \u09b8\u0982\u09af\u09cb\u0997 \u098f\u09ac\u0982 \u098f\u09af\u09bc\u09be\u09b0 \u098f\u09b2\u09bf\u09ae\u09bf\u09a8\u09c7\u099f\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u09b9\u09af\u09bc \u09af\u09be\u09a4\u09c7 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be \u09af\u09be\u09af\u09bc \u09af\u09c7 \u09ac\u09be\u09a4\u09be\u09b8\u09c7\u09b0 \u09aa\u0995\u09c7\u099f\u0997\u09c1\u09b2\u09bf \u09a4\u09b0\u09b2 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09a8\u09bf, \u09b9\u09c7\u09ab\u09be\u099c\u09a4 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09be \u09b9\u09af\u09bc\u0964.<\/p>\n\n<p><strong>\u09eb. \u09b6\u09bf\u09b2\u09cd\u09aa \u09ac\u09af\u09bc\u09b2\u09be\u09b0 \u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf \u09aa\u09b0\u09cd\u09af\u09ac\u09c7\u0995\u09cd\u09b7\u09a3<\/strong><\/p>\n<p>\u09ac\u09af\u09bc\u09b2\u09be\u09b0\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09ab\u09be\u09b0\u09cd\u09a8\u09c7\u09b8 \u0985\u09af\u09bc\u09c7\u09b2 (FO) \u098f\u09ac\u0982 \u09b2\u09be\u0987\u099f \u09a1\u09bf\u099c\u09c7\u09b2 \u0985\u09af\u09bc\u09c7\u09b2 (LDO) \u098f\u09b0 \u09a6\u0995\u09cd\u09b7\u09a4\u09be (\u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf-\u09a5\u09c7\u0995\u09c7-\u09ac\u09be\u09b7\u09cd\u09aa \u0985\u09a8\u09c1\u09aa\u09be\u09a4) \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09ab\u09be\u09b0\u09cd\u09a8\u09c7\u09b8 \u0985\u09af\u09bc\u09c7\u09b2 \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u0989\u09a4\u09cd\u09a4\u09aa\u09cd\u09a4 \u09b9\u09af\u09bc, \u09a4\u09be\u0987 \u0998\u09a8 \u099c\u09cd\u09ac\u09be\u09b2\u09be\u09a8\u09bf\u09b0 \u09a7\u09be\u09b0\u09be\u09ac\u09be\u09b9\u09bf\u0995 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09c7\u0996\u09c7 \u09ab\u09cd\u09b2\u09cb \u09ae\u09bf\u099f\u09be\u09b0\u0995\u09c7 \u0989\u099a\u09cd\u099a \u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964.<\/p>\n\n<h2>\u09eb. \u09aa\u09b0\u09bf\u09b7\u09c7\u09ac\u09be, \u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8 \u098f\u09ac\u0982 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be<\/h2>\n\n<p>\u098f\u09ae\u09a8\u0995\u09bf \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a \u09ae\u09be\u09a8\u09c7\u09b0 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u09a4\u09cd\u09a4\u09ae \u0995\u09be\u09b0\u09cd\u09af \u09b8\u09ae\u09cd\u09aa\u09be\u09a6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09a0\u09bf\u0995 \u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964. <strong>\u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b2\u09bf\u0995 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u09b2\u09c1\u09ac \u09a4\u09c7\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09ac\u09c7\u09a8<\/strong> \u098f\u099f\u09bf \u0995\u09c7\u09ac\u09b2 \u09aa\u09cd\u09b0\u09a5\u09ae \u09aa\u09a6\u0995\u09cd\u09b7\u09c7\u09aa; \u09b8\u09a0\u09bf\u0995 \u0995\u09ae\u09bf\u09b6\u09a8\u09bf\u0982 \u09a6\u09c0\u09b0\u09cd\u0998\u09be\u09af\u09bc\u09c1 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u0964.<\/p>\n\n<p><strong>\u0987\u09a8\u09b8\u09cd\u099f\u09b2\u09c7\u09b6\u09a8\u09c7\u09b0 \u09b8\u09b0\u09cd\u09ac\u09cb\u09a4\u09cd\u09a4\u09ae \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8:<\/strong><\/p>\n<ul>\n<li><strong>\u09aa\u09b0\u09bf\u09b8\u09cd\u09b0\u09be\u09ac\u09a3 \u09ac\u09be\u09a7\u09cd\u09af\u09a4\u09be\u09ae\u09c2\u09b2\u0995:<\/strong> \u09aa\u099c\u09bf\u099f\u09bf\u09ad \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7\u09b8\u09ae\u09c7\u09a8\u09cd\u099f \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0997\u09bf\u09af\u09bc\u09be\u09b0 \u09ac\u09be \u09b0\u09cb\u099f\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b6\u0995\u09cd\u09a4 \u0995\u09cd\u09b2\u09bf\u09af\u09bc\u09be\u09b0\u09c7\u09a8\u09cd\u09b8 \u09a5\u09be\u0995\u09c7\u0964 \u098f\u09ae\u09a8\u0995\u09bf \u099b\u09cb\u099f \u09a7\u09be\u09a4\u09ac \u09b6\u09c7\u09ad\u09bf\u0982 \u09ac\u09be \u09aa\u09be\u0987\u09aa \u09a5\u09c7\u0995\u09c7 \u0993\u09af\u09bc\u09c7\u09b2\u09cd\u09a1\u09bf\u0982 \u09b8\u09cd\u09b2\u09cd\u09af\u09be\u0997\u0993 \u09ae\u09c7\u0995\u09be\u09a8\u09bf\u099c\u09ae\u0995\u09c7 \u0986\u099f\u0995\u09c7 \u09a6\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09b8\u09b0\u09cd\u09ac\u09a6\u09be \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0989\u09aa\u09b0\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u098f\u0995\u099f\u09bf \u099c\u09be\u09b2 \u099b\u09be\u0981\u0995\u09a8\u09bf (\u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 40-80 \u099c\u09be\u09b2) \u0987\u09a8\u09b8\u09cd\u099f\u09b2 \u0995\u09b0\u09c1\u09a8\u0964.<\/li>\n<li><strong>\u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09c7\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8:<\/strong> \u09af\u09a6\u09bf\u0993 \u0985\u09a8\u09c7\u0995 \u09aa\u09bf\u09a1\u09bf \u09ae\u09bf\u099f\u09be\u09b0 \u0989\u09b2\u09cd\u09b2\u09ae\u09cd\u09ac \u09ac\u09be \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09a4\u09ac\u09c1\u0993 \u0985\u0995\u09be\u09b2 \u09ac\u09bf\u09af\u09bc\u09be\u09b0\u09bf\u0982 \u0995\u09cd\u09b7\u09af\u09bc \u09b0\u09cb\u09a7 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b0\u099f\u09be\u09b0 \u09b6\u09cd\u09af\u09be\u09ab\u09cd\u099f\u0997\u09c1\u09b2\u09bf \u098f\u0995\u099f\u09bf \u0985\u09a8\u09c1\u09ad\u09c2\u09ae\u09bf\u0995 \u09b8\u09ae\u09a4\u09b2\u09c7 \u09a5\u09be\u0995\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 \u09ac\u09a1\u09bf\u09a4\u09c7 \u09a8\u09bf\u0995\u09cd\u09b7\u09c7\u09aa \u0995\u09b0\u09be \u09a4\u09c0\u09b0\u09c7\u09b0 \u09a6\u09bf\u0995 \u0985\u09a8\u09c1\u09b8\u09b0\u09a3 \u0995\u09b0\u09c1\u09a8\u0964.<\/li>\n<li><strong>\u09ac\u09be\u0987\u09aa\u09be\u09b8 \u09b2\u09be\u0987\u09a8:<\/strong> \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a7\u09be\u09b0\u09be\u09ac\u09be\u09b9\u09bf\u0995 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09b0 \u099c\u09a8\u09cd\u09af, \u09ae\u09bf\u099f\u09be\u09b0\u099f\u09bf\u0995\u09c7 \u098f\u0995\u099f\u09bf \u09ac\u09be\u0987\u09aa\u09be\u09b8 \u09b2\u09c1\u09aa\u09c7 \u0987\u09a8\u09b8\u09cd\u099f\u09b2 \u0995\u09b0\u09c1\u09a8\u0964 \u098f\u099f\u09bf \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09cd\u09b0\u09ae \u09ac\u09a8\u09cd\u09a7 \u09a8\u09be \u0995\u09b0\u09c7\u0987 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3 \u09ac\u09be \u09aa\u09b0\u09bf\u09b7\u09cd\u0995\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09bf\u099f\u09be\u09b0\u099f\u09bf\u0995\u09c7 \u0986\u09b2\u09be\u09a6\u09be \u0995\u09b0\u09c7 \u09b8\u09b0\u09be\u09a8\u09cb \u098f\u09ac\u0982 \u09b8\u09b0\u09be\u09a8\u09cb \u09b8\u09ae\u09cd\u09ad\u09ac \u0995\u09b0\u09c7 \u09a4\u09cb\u09b2\u09c7\u0964.<\/li>\n<\/ul>\n\n<p><strong>\u0995\u09cd\u09b0\u09ae\u09be\u0999\u09cd\u0995\u09a8 \u098f\u09ac\u0982 \u098f\u098f\u09ae\u09b8\u09bf:<\/strong><\/p>\n<p>\u09b8\u09ae\u09af\u09bc\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7, \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u0995\u09cd\u09b7\u09af\u09bc\u0995\u09cd\u09b7\u09a4\u09bf\u09b0 \u09ab\u09b2\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be &quot;\u09a1\u09cd\u09b0\u09bf\u09ab\u09cd\u099f&quot; \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09aa\u09b0\u09cd\u09af\u09be\u09af\u09bc\u0995\u09cd\u09b0\u09ae\u09bf\u0995 \u0995\u09cd\u09b0\u09ae\u09be\u0999\u09cd\u0995\u09a8 \u09af\u09be\u099a\u09be\u0987\u0995\u09b0\u09a3 \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af, \u09ac\u09bf\u09b6\u09c7\u09b7 \u0995\u09b0\u09c7 \u09b9\u09c7\u09ab\u09be\u099c\u09a4 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af\u0964 \u09a8\u09c7\u09a4\u09c3\u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be \u0995\u09cd\u09b0\u09ae\u09be\u0999\u09cd\u0995\u09a8 \u09aa\u09b0\u09bf\u09b7\u09c7\u09ac\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7 \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 K-\u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0 (\u09aa\u09cd\u09b0\u09a4\u09bf \u09b2\u09bf\u099f\u09be\u09b0\u09c7 \u09aa\u09be\u09b2\u09b8) \u09ac\u09be \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u0997\u09bf\u09af\u09bc\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09ae\u09be\u09b8\u09cd\u099f\u09be\u09b0 \u09b0\u09c7\u09ab\u09be\u09b0\u09c7\u09a8\u09cd\u09b8\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964.<\/p>\n\n<p><strong>\u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u0995\u09c7\u09a8 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3:<\/strong><\/p>\n<p>\u0986\u09ae\u09a6\u09be\u09a8\u09bf \u0995\u09b0\u09be \u09ae\u09bf\u099f\u09be\u09b0\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u0993-\u09b0\u09bf\u0982, \u0997\u09bf\u09af\u09bc\u09be\u09b0 \u09ac\u09be \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8\u09bf\u0995 \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7\u09b0 \u09ae\u09a4\u09cb \u0996\u09c1\u099a\u09b0\u09be \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09be\u0982\u09b6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a6\u09c0\u09b0\u09cd\u0998 \u09b8\u09ae\u09af\u09bc \u09b2\u09be\u0997\u09c7\u0964 \u099a\u09bf\u09a8\u09cd\u09a4\u09a8 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09cd\u09b8 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc\u09ad\u09be\u09ac\u09c7 \u0989\u09ce\u09aa\u09be\u09a6\u09a8\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7, \u09af\u09be\u09a4\u09c7 \u0996\u09c1\u099a\u09b0\u09be \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09be\u0982\u09b6 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u09b8\u09b9\u099c\u09c7\u0987 \u09aa\u09be\u0993\u09af\u09bc\u09be \u09af\u09be\u09af\u09bc\u0964 \u09b8\u09bf\u0997\u09a8\u09cd\u09af\u09be\u09b2 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf\u09b0 \u09b8\u09ae\u09b8\u09cd\u09af\u09be \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0995\u09b0\u09be \u09b9\u09cb\u0995 \u09ac\u09be \u09ac\u099b\u09b0\u09c7\u09b0 \u09aa\u09b0 \u09ac\u099b\u09b0 \u09a7\u09b0\u09c7 \u09aa\u09b0\u09bf\u09b7\u09c7\u09ac\u09be \u09a6\u09c7\u0993\u09af\u09bc\u09be\u09b0 \u09aa\u09b0\u09c7 \u09ae\u09bf\u099f\u09be\u09b0 \u09aa\u09c1\u09a8\u09b0\u09be\u09af\u09bc \u0995\u09cd\u09af\u09be\u09b2\u09bf\u09ac\u09cd\u09b0\u09c7\u099f \u0995\u09b0\u09be \u09b9\u09cb\u0995, \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u0995\u09be\u09b0\u0995\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09af\u09cb\u0997\u09be\u09af\u09cb\u0997\u09c7\u09b0 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be \u09a5\u09be\u0995\u09be \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a8\u09cd\u09af\u09c2\u09a8\u09a4\u09ae \u09a1\u09be\u0989\u09a8\u099f\u09be\u0987\u09ae \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u0964.<\/p>\n\n<p>\u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u0997\u09a3\u09a8\u09be \u09a5\u09c7\u0995\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7 \u099a\u09c2\u09a1\u09bc\u09be\u09a8\u09cd\u09a4 \u09b8\u09be\u0987\u099f \u0995\u09ae\u09bf\u09b6\u09a8\u09bf\u0982 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 - \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u0985\u0982\u09b6\u09c0\u09a6\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09c7 \u09af\u09be \u098f\u09a8\u09cd\u09a1-\u099f\u09c1-\u098f\u09a8\u09cd\u09a1 \u09b8\u09b9\u09be\u09af\u09bc\u09a4\u09be \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7, \u0986\u09aa\u09a8\u09bf \u0995\u09c7\u09ac\u09b2 \u098f\u0995\u099f\u09bf \u09aa\u09a3\u09cd\u09af\u0987 \u09a8\u09af\u09bc, \u09ac\u09b0\u0982 \u0986\u09aa\u09a8\u09be\u09b0 \u09a4\u09b0\u09b2 \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09be\u09b0 \u099a\u09be\u09b9\u09bf\u09a6\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09a6\u09c0\u09b0\u09cd\u0998\u09ae\u09c7\u09af\u09bc\u09be\u09a6\u09c0 \u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0993 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u09a8\u0964.<\/p>\n\n<p><strong>\u09b8\u09a0\u09bf\u0995 \u09ae\u09bf\u099f\u09be\u09b0\u09bf\u0982 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4?<\/strong><\/p>\n<p>\u09b8\u09a0\u09bf\u0995 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0995\u09b0\u09c7 \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u09a6\u0995\u09cd\u09b7\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c1\u09a8\u0964 \u0986\u09aa\u09a8\u09be\u09b0 \u09b8\u09be\u0987\u099f\u09c7\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ae\u09be\u09a8\u09be\u09a8\u09b8\u0987 \u098f\u0995\u099f\u09bf \u0995\u09a8\u09ab\u09bf\u0997\u09be\u09b0 \u0995\u09b0\u09be \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u09aa\u09c7\u09a4\u09c7 \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b9\u09be\u09b0, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7\u09b0 \u09ac\u09bf\u09ac\u09b0\u09a3 \u09b8\u09b9 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09c1\u0995\u09cd\u09a4\u09bf\u0997\u09a4 \u09a6\u09b2\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u0995\u09b0\u09c1\u09a8\u0964.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":49680,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections","_yoast_wpseo_metadesc":"This post helps Indian plant engineers and purchase teams correctly size oil flow meters by matching flow range, oil viscosity, operating pressure\/tempera\u2026","_yoast_wpseo_canonical":"","_eb_attr":"","_n8n_st_send_on_update":false,"_yoast_wpseo_keywordsynonyms":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-49681","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections<\/title>\n<meta name=\"description\" content=\"This post helps Indian plant engineers and purchase teams correctly size oil flow meters by matching flow range, oil viscosity, operating pressure\/tempera\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chintanengineers.in\/bn\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections\" \/>\n<meta property=\"og:description\" content=\"This post helps Indian plant engineers and purchase teams correctly size oil flow meters by matching flow range, oil viscosity, operating pressure\/tempera\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chintanengineers.in\/bn\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/\" \/>\n<meta property=\"og:site_name\" content=\"Chintan Engineers\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-21T20:01:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chintanengineers.in\/wp-content\/uploads\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Chintan Engineers Staff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Chintan Engineers Staff\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/\"},\"author\":{\"name\":\"Chintan Engineers Staff\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#\\\/schema\\\/person\\\/4588f04835a992d9f7724b976b4ab59f\"},\"headline\":\"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections\",\"datePublished\":\"2026-02-21T20:01:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/\"},\"wordCount\":12,\"publisher\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"bn-BD\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/\",\"url\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/\",\"name\":\"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg\",\"datePublished\":\"2026-02-21T20:01:48+00:00\",\"description\":\"This post helps Indian plant engineers and purchase teams correctly size oil flow meters by matching flow range, oil viscosity, operating pressure\\\/tempera\u2026\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#breadcrumb\"},\"inLanguage\":\"bn-BD\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"bn-BD\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#primaryimage\",\"url\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg\",\"width\":1024,\"height\":1024},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/chintanengineers.in\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#website\",\"url\":\"https:\\\/\\\/chintanengineers.in\\\/\",\"name\":\"Chintan Engineers\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/chintanengineers.in\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"bn-BD\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#organization\",\"name\":\"Chintan Engineers\",\"url\":\"https:\\\/\\\/chintanengineers.in\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"bn-BD\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/cropped-Achievers-Chintan-Engineers-Combined-Logo-2-e1760938887596.png\",\"contentUrl\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/cropped-Achievers-Chintan-Engineers-Combined-Logo-2-e1760938887596.png\",\"width\":337,\"height\":200,\"caption\":\"Chintan Engineers\"},\"image\":{\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/#\\\/schema\\\/person\\\/4588f04835a992d9f7724b976b4ab59f\",\"name\":\"Chintan Engineers Staff\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"bn-BD\",\"@id\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/wphb-cache\\\/gravatar\\\/bd9\\\/bd97a6feb2eff6182e08401c413f8db7x96.jpg\",\"url\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/wphb-cache\\\/gravatar\\\/bd9\\\/bd97a6feb2eff6182e08401c413f8db7x96.jpg\",\"contentUrl\":\"https:\\\/\\\/chintanengineers.in\\\/wp-content\\\/wphb-cache\\\/gravatar\\\/bd9\\\/bd97a6feb2eff6182e08401c413f8db7x96.jpg\",\"caption\":\"Chintan Engineers Staff\"},\"url\":\"https:\\\/\\\/chintanengineers.in\\\/bn\\\/author\\\/chintan2181997\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8: \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u098f\u09ac\u0982 \u09b8\u0982\u09af\u09cb\u0997","description":"\u098f\u0987 \u09aa\u09cb\u09b8\u09cd\u099f\u099f\u09bf \u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0 \u098f\u09ac\u0982 \u0995\u09cd\u09b0\u09af\u09bc \u09a6\u09b2\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09a4\u09c7\u09b2\u09c7\u09b0 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u099a\u09be\u09aa\/\u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be... \u09ae\u09bf\u09b2\u09bf\u09af\u09bc\u09c7 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09a0\u09bf\u0995 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chintanengineers.in\/bn\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/","og_locale":"en_US","og_type":"article","og_title":"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections","og_description":"This post helps Indian plant engineers and purchase teams correctly size oil flow meters by matching flow range, oil viscosity, operating pressure\/tempera\u2026","og_url":"https:\/\/chintanengineers.in\/bn\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/","og_site_name":"Chintan Engineers","article_published_time":"2026-02-21T20:01:48+00:00","og_image":[{"width":1024,"height":1024,"url":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg","type":"image\/jpeg"}],"author":"Chintan Engineers Staff","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Chintan Engineers Staff"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#article","isPartOf":{"@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/"},"author":{"name":"Chintan Engineers Staff","@id":"https:\/\/chintanengineers.in\/#\/schema\/person\/4588f04835a992d9f7724b976b4ab59f"},"headline":"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections","datePublished":"2026-02-21T20:01:48+00:00","mainEntityOfPage":{"@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/"},"wordCount":12,"publisher":{"@id":"https:\/\/chintanengineers.in\/#organization"},"image":{"@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#primaryimage"},"thumbnailUrl":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg","articleSection":["Blog"],"inLanguage":"bn-BD"},{"@type":"WebPage","@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/","url":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/","name":"\u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8: \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u099a\u09be\u09aa \u09b9\u09cd\u09b0\u09be\u09b8 \u098f\u09ac\u0982 \u09b8\u0982\u09af\u09cb\u0997","isPartOf":{"@id":"https:\/\/chintanengineers.in\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#primaryimage"},"image":{"@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#primaryimage"},"thumbnailUrl":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg","datePublished":"2026-02-21T20:01:48+00:00","description":"\u098f\u0987 \u09aa\u09cb\u09b8\u09cd\u099f\u099f\u09bf \u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0 \u098f\u09ac\u0982 \u0995\u09cd\u09b0\u09af\u09bc \u09a6\u09b2\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09aa\u09b0\u09bf\u09b8\u09c0\u09ae\u09be, \u09a4\u09c7\u09b2\u09c7\u09b0 \u09b8\u09be\u09a8\u09cd\u09a6\u09cd\u09b0\u09a4\u09be, \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09bf\u0982 \u099a\u09be\u09aa\/\u09a4\u09be\u09aa\u09ae\u09be\u09a4\u09cd\u09b0\u09be... \u09ae\u09bf\u09b2\u09bf\u09af\u09bc\u09c7 \u09a4\u09c7\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ae\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09a0\u09bf\u0995 \u0986\u0995\u09be\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964","breadcrumb":{"@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#breadcrumb"},"inLanguage":"bn-BD","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/"]}]},{"@type":"ImageObject","inLanguage":"bn-BD","@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#primaryimage","url":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg","contentUrl":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2026\/02\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity-1-1-scaled.jpg","width":1024,"height":1024},{"@type":"BreadcrumbList","@id":"https:\/\/chintanengineers.in\/sizing-and-selecting-oil-flow-meters-rangeability-viscosity\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/chintanengineers.in\/"},{"@type":"ListItem","position":2,"name":"Sizing and Selecting Oil Flow Meters: Rangeability, Viscosity, Pressure Drop, and Connections"}]},{"@type":"WebSite","@id":"https:\/\/chintanengineers.in\/#website","url":"https:\/\/chintanengineers.in\/","name":"\u099a\u09bf\u09a8\u09cd\u09a4\u09a8 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09cd\u09b8","description":"","publisher":{"@id":"https:\/\/chintanengineers.in\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chintanengineers.in\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"bn-BD"},{"@type":"Organization","@id":"https:\/\/chintanengineers.in\/#organization","name":"\u099a\u09bf\u09a8\u09cd\u09a4\u09a8 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09cd\u09b8","url":"https:\/\/chintanengineers.in\/","logo":{"@type":"ImageObject","inLanguage":"bn-BD","@id":"https:\/\/chintanengineers.in\/#\/schema\/logo\/image\/","url":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2025\/10\/cropped-Achievers-Chintan-Engineers-Combined-Logo-2-e1760938887596.png","contentUrl":"https:\/\/chintanengineers.in\/wp-content\/uploads\/2025\/10\/cropped-Achievers-Chintan-Engineers-Combined-Logo-2-e1760938887596.png","width":337,"height":200,"caption":"Chintan Engineers"},"image":{"@id":"https:\/\/chintanengineers.in\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/chintanengineers.in\/#\/schema\/person\/4588f04835a992d9f7724b976b4ab59f","name":"\u099a\u09bf\u09a8\u09cd\u09a4\u09a8 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09af\u09bc\u09be\u09b0\u09cd\u09b8 \u09b8\u09cd\u099f\u09be\u09ab","image":{"@type":"ImageObject","inLanguage":"bn-BD","@id":"https:\/\/chintanengineers.in\/wp-content\/wphb-cache\/gravatar\/bd9\/bd97a6feb2eff6182e08401c413f8db7x96.jpg","url":"https:\/\/chintanengineers.in\/wp-content\/wphb-cache\/gravatar\/bd9\/bd97a6feb2eff6182e08401c413f8db7x96.jpg","contentUrl":"https:\/\/chintanengineers.in\/wp-content\/wphb-cache\/gravatar\/bd9\/bd97a6feb2eff6182e08401c413f8db7x96.jpg","caption":"Chintan Engineers Staff"},"url":"https:\/\/chintanengineers.in\/bn\/author\/chintan2181997\/"}]}},"_links":{"self":[{"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/posts\/49681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/comments?post=49681"}],"version-history":[{"count":0,"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/posts\/49681\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/media\/49680"}],"wp:attachment":[{"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/media?parent=49681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/categories?post=49681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chintanengineers.in\/bn\/wp-json\/wp\/v2\/tags?post=49681"}],"curies":[{"name":"\u09a1\u09ac\u09cd\u09b2\u09bf\u0989\u09aa\u09bf","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}