1、 1 ISO 5167-1:2003Measurement of fluid flow by means of pressure differential devices inserted incircular cross-section conduits running full Part 1: General principles and requirements(MOD) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)8.586.12005( 5167-1:2003)32006/31
2、 - 1.092 . - 1.297 . , . , , -, 1 ( ), - - ( ), - , , - (), 2 3 , (- 28 9 2005 .) : ( 3166) 00497 ( 3166) 00497 AMBYKZKGMDRUTJTMUZUA - - - 4 5167-1:2003 , . 1. (ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circularcross-section conduits running ful
3、l Part 1: General principles and requirements) - , , - . - 1.52001 ( 3.6)5 31 2006 . 237- 8.586.12005 ( 5167-1:2003) - . c . 1. 1 2007 .II 8.586.120056 ( ) - ., . , 2007 -, III 8.586.120051 .12 13 .23.1 .23.2 .23.3 33.4 .43.5 54 .54.1 54.2 .74.3 .74.4 75 .75.1 .75.2 85.3 85.4 , , .85.5 .96 106.1 .10
4、6.2 .106.3 .107 .117.1 .117.2 .13 () 14 () 17 () 19 () 25 () .27 () 28 () .35 () , - 38 () .3941IV 8.586.12005 8.586.1-2005 8.586.5-2005 . ( -) :- 1. ;- 2. . ;- 3. . ;- 4. . ;- 5. . :, 1932, 1), . - , , ( ) , . 14 - 14. , , -, ., : , 1932, , . . 1 :- ;- , , , . , ., . 8 1 5 8.586.5. -, , - . - .1) 3
5、 .V 8.586.12005 1 State system for ensuring the uniformity of measurements.Measurement of liquids and gases flow rate and quantity by means of orifice instruments. Part 1. Principle of the method ofmeasurements and general requirements1 , - - , . , - , . , - , .2 : 8.4172002 . - 8.56699 . -. 8.586.2
6、2005 ( 5167-2:2003) -. . 2. . 8.586.32005 ( 5167-3:2003) -. . 3. . 8.586.42005 ( 5167-4:2003) -. . 4. . 8.586.52005 . . 5. - 278973 . 293963 . 1552886 , . 1 8.586.12005( 5167-1:2003) 20070101 - - , 1 , . (), () . , ,.3 15528 6, .3.1 3.1.1 : ( ), -,-. ( ) ( -).3.1.2 : ,. ,-,.3.1.3 : , .3.1.4 : .3.1.5 :-.3.1.6 : ,-.3.1.7 :,- (), . ,.3.2 3.2.1 :,-,-().3.2.2 :,- ,8.586.2 8.586.4.3.2.3 :
