1、I 16000-25 2013 25 ISO 16000-25:2011 Indoor air Part 25: Determination of the emission of semi-volatile organic com-pounds by building products Micro-chamber method (IDT) 2014 16000-252013 II - 27 2002 . 184- , - 1.0 2004 -. 1 - ( ) - , 4 2 457 3 22 2013 . 1648- 4 16000-25:2011 . 25. . (ISO 16000-25
2、2011 Indoor air Part 25: Determination of the emission of semi-volatile organic compounds by building products Micro-chamber method, IDT). - , - 5 , - . - () . , , 2013 , - 16000-25 2013 III (), , , , , : , , ; . , , , - , , , , , , . , , , . , - . . , , , -. 16017 (6, 7) 12219 (1 5) - (). 16000-25
3、2013 IV 16000-252013 1 25 -. . Indoor air. Part 25. Determination of the emission of semi-volatile organic compounds by building products. Micro-chamber method 20141201 1 () - . . , , , , , , . , , - 16000-11. 16000-6 16017-1. . 2 : 554 / . (ISO 554, Standard atmospheres for conditioning and/or test
4、ing Specifications) 16000-6 . 6. - Tenax TA / (ISO 16000-6, Indoor air Part 6: Determination of volatile organic compounds in indoor and test chamber air by active sampling on Tenax TA sorbent, thermal desorption and gas chromatography using MS or MS-FID) 16000-11 . 11. - . , (ISO 16000-11, Indoor a
5、ir Part 11: Determination of the emission of volatile organic compounds from building products and furnishing Sampling, storage of samples and preparation of test specimens) 16017-1 , . - . 1. (16017-1, Indoor, ambient and workplace air Sampling and analysis of volatile organic compounds by sorbent
6、tube/thermal desorption/capillary gas chromatography Part 1: Pumped sampling). - - - , 1 , . - , , . , , (). , - 16000-252013 2 , , , , . -, , , , 3 1) : 3.1 n (air change rate for micro-chamber n) : - , , -, . 3.2 c,Vq (air flow rate for micro-chamberc,Vq ): -, . 3.3 (air velocity): - . ISO 16000-9
7、2006, 3.3 3.4 VAq (area specific air flow rate VAq ): - . ISO 16000-9:2006, 3.4 3.5 mAq (area specific emission rate for SVOC mAq ): , , . 1 . 2 - . 3.6 (building product): , . ISO 16000-9:2006, 3.5 3.7 t0m (field blank 0tm ): - , , . , -, , . 3.8 (inert gas): , . () , , (He) (N2) 3.9 , 0m (mass co
8、llected in control test 0m ): - , . 3.10 , 1m (mass collected in first step 1m ): , - , , - . 3.11 , 2m (mass collected in second step 2m ): , , . 3.12 (micro-chamber): , - , . , B.1. 1) 3.7; 3.19 , . . - . 16000-252013 3 3.13 (recovery): - ( ) - , . 1 . 2 . 3.14 (sample): , , - . ISO 16000-9:2006,
9、3.10 3.15 (sampling period): , - . , . 3.16 (semi-volatile organic compound SVOC) , (240 260) (380 400) . 1 - () 9. 2 - , - . , -. 10-2 10 1). 3.17 2)(sorbent tube blank): . 3.18 (target semi-volatile organic compound): , . 3.19 (test specimen): , - . 3.20 (test start): . 3.21 , (total mass collected in fist and sec-ond step): , . 4 (. 1). 1 A cA LS ( AA /) - 0m , 1m , 2m , 21m 0tm - 1) 25 . 2) . . 16000-252013 4 n mAq - - VAq ( AqV/c,) - - c,Vq t V 5 - . , , 40 C .
