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GOST R 8 845-2013 State system for ensuring the uniformity of measurements Air ion composition measurements Method of measuring volume density of electric charge of air and air ion量.pdf

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1、 8.845 2013 2014 8.8452013 II 1 - - ( ) 2 206 206.16 , - 3 - 8 2013. 1413- 4 1.02012 ( 8). ( 1 ) , -. () - . , (gost.ru) , 2014 -, - 8.8452013 III 1 . 1 2 . 1 3 . 2 4 3 5 . 3 6 3 7 . 5 8 10 9 .11 10 .11 () .12 .18 8.8452013 1 State system for ensuring the uniformity of measurements. Air ion composit

2、ion measurements. Method of measuring volume density of electric charge of air and air ion concentration using aspiration capacitor 20150201 1 - ( ) ( ). / - . - , , - () . 2 : 520022003 . 54500.32011/ / 98-3:2008 . 3. 5725-22002 ( ) . 2. 14644-12002 . 1. 1947174 . - - , 1 , - , , . -, , - (). - 8.8

3、452013 2 , , , , , . , , , , - . 3 : 3.1 : , , - . 3.2 : (, , - () 20 ) (). 3.3 : 0,2 1 . 3.4 (): , - , - , , , . 520022003, 2.17 3.5 : - . 3.6 : , - . 3.7 : , - . 3.8 () - : ( ) - ( ) . 3.9 : - , . 3.10 : () (). 3.11 : ( ) - - . 1947174, 2 3.12 : ( ) . 1947174, 3 3.13 : , , -, , , , () () -. 3.14 :

4、 , . 3.15 (): - . 8.845201334 4.1 , - :- (20 5) ;- 30 % 80 %;- 84 106 ;- 207 244 ;- ( ) 30 - 0,75 .4.2 8 14644-1.4.3 .5 5.1 , - 1000 , III.5.2 , - .5.3 - 1, 2.6 - () - () , , - . k , -0k , ( )0kk , (1)000()1( ) () ,dI kk k Ik UW dU = (1) W () , 3-1;U , ;0k , 2-1-1, ( -), 00WkCU= ;0 = 8,8510-12-1 ;C

5、 . ( ) 01k 02k , (1) 01k 02k . , - ()k , , - (.7 .13, .15 .18) . 8.8452013 4 -. - . ,WCII= ( ) C . , W - WW ( 3). -,WCI (2) , 0() 2() ,(2 )W UI WW W = (2) , aak bbk k k (. ). WW= , (3) ,C22() ,2WkkIWk = (3) 0WkCU= , kWCWC= = . (4) N(k) P(k) e ( ),k = (4) ( )k -, -3; ()Pk k; e = 1,60210-19 ; ( )Nk , -3. ( ) 20 , . . -k 510-82-1-1( ), P = 1 2 % 3 - (5) N1() ().kke = (5) - (6) p 273k k,760 T= (6) 8.8452013 5 k ( p = 760 . .) - (T = 0 C), . . , 2,691019-3; k p ( . .) -T (). 7 , - , : - , -, , , , ; - ; - . 1 (-), . , , - ( , ) ,

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