GOST R ISO 20552-2011 Workplace air Determination of mercury vapour Method using gold-amalgam collection and analysis by atomic absorption spectrometry or atomic fluorescence spect.pdf

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1、 205522011 . ISO 20552:2007Workplace atmospheres Determination of mercury vapour Methodusing gold-amalgam collection and analysis by atomic absorptionspectrometry or atomic fluorescence spectrometry(IDT) 27 2002 . 184- , 1.02004 . 1 - ( ) , 42 457 3 9 2011 . 526-4 20552:2007 . . (ISO 20552:2007 Work

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4、lection and analysis by atomic absorption spectrometry or atomicfluorescence spectrometry 201212011 , () - (). :a) , - , , , . , , - (III), ;b) , , , . , , 17733;c) , , - , 17733. , - . - , 80 0,01 (. 13.1). , - 1 (. 13.2). 2 . , , . (, - 15 ) 100 1000 / . , - 8 , 100 / , 20 /3. 20 /3, , 17733.1 205

5、522011 , , , , - (. 13.8.1). - - (. 13.8.2).2 : 17733 . . - - (ISO 17733, Workplace air Determination of mercury and inorganic mercury compounds Method by coldvapour atomic absorption spectrometry or atomic fluorescence spectrometry)3 :3.1 3.1.1(chemicalagent): , , , - .E 1540:1998 73.1.2 (breathing

6、 zone) : -, .3.1.3 (breathing zone) : ( - 0,3 ), , , ; , .1 , .2 1540:1998 7.3.1.4 ( ) exposure (by inhalation): , - , .3.1.5 (measuring procedure): - , - .3.1.6 (operating time): , .E 1232:1997 83.1.7 1)(limit value): - . - , ACGIH 9. . - .1) ().2 2055220113.1.8 (reference period): , - . - , ACGIH

7、9.3.1.9 (workplace): , () - .E 1540:1998 73.2 3.2.1 (personal sampler): , , .E 1540:1998 73.2.2 (personal sampler): - .E 1540:1998 73.2.3 ; (sampling instrument; sampler): / ().3.2.4 (sorbent tube, pumped): , , , - , .3.2.5 ; - (static sampler; area sampler): , , .3.2.6 ; (static sampling; areasampling): .3.3 3.3.1 (analytical recovery): , , , .3.3.2 (bias): .3.3.3 (precision): -, .3.3.4(truevalue): , , . - , , . 3534-2:2006, 3.2.5 113.3.5 () (uncertainty ): , , , - .3 2055220111 ,(,)-.2