GOST 8 635-2013 State system for ensuring the uniformity of measurements Sound level meters Part 3 Verification procedure《确保测量一致性的国家系统 声级计 第3部分 验证程序》.pdf

1、 3 (IEC 61672-3:2006, MOD) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)8.6352013(IEC 61672-3:2006), 1.092 . 1.22009 . , - . , , -, 1 - - ()2 ()3 , ( 27 2013 . 63-) : ( 3166) 00497 ( 3166) 00497 AMBYKGMDRUTJUZ -4 IEC 61672-3:2006 Electroacoustics Sound level meters Par

2、t 3: Periodic tests (. -. 3. ) , - . (MOD). 53188.32010 ( 61672-3:2006)5 30 2013 . 2377- 8.6352013 (IEC 61672-3:2006) 1 2015 .6 -, - . () . , - - , 2014 -, II 8.63520131 12 13 .24 25 36 .37 38 39 .410 .410.1 410.2 511 512 .613 1 714 715 816 .817 918 1019 .10 12III 8.6352013 - IEC 61672-3:2006:- 1.52

3、001 - IEC 60942, IEC 61094-6, (), (), (), - (), (), - () () , . - IEC 61672-1:2002 171872010 ( 61672-1:2002);- 1.4, 3.2, 3.9, 9.1, 11.5, 19, c), h), i), j), k), r), s) , , ;- , , . .IV 8.6352013 3 State system for ensuring the uniformity of measurements. Sound level meters. Part 3. Verification proc

4、edure 201501011 1.1 , - , , 1 2 17187, 11)( ) . , . 17187.1.2 , 17187 , - .1.3 , , , . - , 5, 918. , 4.1, .1.4 .2 : 171872010 ( 61672-1:2002) . 1. - - - , 1 , . (), (-) . , , , , .1) 53188.22010 ( 61672-2:2003) - . . 2. .1 8.6352013(IEC 61672-3:2006) 3 3.1 .,- - , .3.2 .3.3 , . - , , .3.4 , , , - ,

5、17187, , . , .3.5 , ,- . 17187 ( 9).3.6 .3.7 , , , , , . - , - .3.8 . -,.3.9 1 1 21). 2 1221). - , , 21).4 4.1 17187 , , 17187,- 17187 A.1( ), , 17187.4.2 , .4.3 3. 4. - 95 % .1 , - . .2 , 2 95 %, - , , 95 %.3 -, , . , - , , ,2 8.63520131) 609422009. . .3.6,. . ,- . , . -().,0,1, 0,05 .4.4 - , - 17187 A.1 ( ). - - , .5 . . . , , -, .6 , -,., -, , , , . , , .7 7.1 : 80 105 , 20 26 25% 70 %.7.2 , .8 8.1 ,-17187.