GOST R 8 742-2011 State system for ensuring the uniformity of measurements Measuring installations of 1-st class of moisture content in firm substances and materials Verification p.pdf

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3、() . , , - , , .3 3.1 , 1. 1 , , 1 7.1.1 2 7.1.2 3 7.2 4 7.3 3.2 .4 4.1 :- 1732008.4.2 :- 500 2 23706 1102/1.4.3 - :- 1 C 50 C 1 C 112;- 10 % 100 % c1775 % -4;- - 80 106 - c1770,2 -1.4.4 , -, :- , - : 5 C 70 C 10 % 90 % c1773 C c1773 % - (100 ).4.5 4.2 4.3 - 4 . - 4.4 8.568.4.6 , 4.1, - .2 8.7422011

4、5 5.1 1732008 , - .5.2 12.2.007.0 - 5, 6.6 6.1 :- (20 c177 2) C;- (60 c177 20) %;- (96 c177 6) .6.2 :- 1732008 , - ( 1732008);- 1- , - ;- 1732008;- - 1732008 96 .7 7.1 7.1.1 , , 1- , . , .7.1.2 500 . - 1- 1-. , 1- .7.2 1- -.7.3 7.3.1 1732008 , 1- ( ), - , . - () () 1732008. , 1732008, - 1- .7.3.2 .7

5、.3.2.1 - 1- 1732008 -.3 8.74220117.3.2.2 Wi WiijjnWnc61c61c2291,(1) Wij j- i- , %;n (n c179 5) i- . () - SiSi=()().WijWinnjnc45c45c61c22911(2) Wi - 1732008 Si (1) (2). 1- = 0,95 c68i c68iiiiiikWWSSc61c43c43c43c215c451962222233,()c113(3) c113i - 1732008, - 1732008, = 0,95;k , 1,1 P = 0,95, 1732008.7.3.2.3 1- c100i, c100i=c68iiW100 . (4) ( ).7.3.3 , , - , .2 ( ), :c100ic163 3c100i, (5) c100i = 0,95 1732008, .8 8.1 , - () , .4 8.74220118.2 - 6. 1- .8.3 1- , - 6, 1- 2-.8.4 , , (), 1- , , - .5 8.7422011 () 1- .1 8.681 1- :- ;

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