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GOST R 8 791-2013 State system for ensuring the uniformity of measurements Radioisotope and piezobalance analyzers for mass concentration of aerosol particles in air of the working.pdf

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1、 8.791 2013 8.7912013 II 1 - . . ( . .) 2 206 206.5 - 3 18 2013 . 382- 4 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 8.791 2013 1 State system for ensuring the uniformity of measurements. Radioisotope and piezobalance analyzers for mass concentration of aerosol particles in air of the working

2、zone. The method of verification 2014 08 01 1 () ( ) c 10 % 25 % . . 2 : 8.6062004 . , 2.6012006 . 2.6102006 . 12.2.007.075 . . 2849881 . . , 1 , , , . , , (). , , , , , . , , , , . 3 , 8.7912013 2 3.1 : 3.1.1 : , , , - , . 3.1.2 : , , , . 3.2 : ; . : , , 2.601, 2.610. 4 4.1 , 1. 1 1 9.1 2 9.2 3 9.3

3、 4 : - * - * - * - * 9.4 9.4.1 9.4.2 9.4.3 9.4.4 * , , . 4.2 , . 5 5.1 , 2. 8.7912013 3 2 ; , () () 7.1 4 28498. 0 50 . : 0,1 7.1 -34- 2. 10 % 100 % 7.1 - -98 1. 610 790 . , 0,8 . 9.4 - 3, . -1 -2, 2 25 3/ -2 0,2 2 3/ -1, 1 % 1) 8.606 5 % 10 %. : ( ), , , 1) 1:2. 5.2 , 2. 5.3 , , . 6 6.1 , , , , . 6

4、2 12.2.007.0, 4 5. 6.3 , 6, 7, 8. 6.4 , , . 7 7.1 : - :.(20 5) ; - : 30% 80 %; - .(101,3 4,0) ; - 5%. 8 : - ; - , 2, . 8.7912013 4 - , , 8 . , 0 , 24 . 9 9.1 9.1.1 , . 9.1.2 . 9.1.3 . 9.1.4 , . 9.2 9.2.1 . 9.2.2 , . 9.3 9.3.1 9. 9.3.2 : - , , ( , .); - , . 9.3.3 , . 9.4 9.4.1 9.4.1.1 - -2 -1 . 9.4.

5、1.2 ( ). 9.4.1.3 . 9.4.1.4 Q , %, 100 QQqQ , (1) Q , 3/; q , 3/. 9.4.1.5 , , . 9.4.2 9.4.2.1 - -2 -1 . 9.4.2.2 ( ). 9.4.2.3 - . 9.4.2.4 w , %, 100 C Cw WWW , (2) W - , 3; W , 3. 9.4.2.4 , , . 8.7912013 5 9.4.3 9.4.3.1 .1 . 9.4.3.2 . 9.4.3.3 , . 9.4.3.4 (105) %, (505) % (905) % , . 9.4.3.5 , %, 100 C , (3) , /3; , , /3. 9.4.3.6 , , . 9.4.4 9.4.4.1 9.4.3.1 9.4.3.3. 9.4.4.2 (905) % , , . 9.4.4.3

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