1、C 52 GBZ GBZ/T 160.28 2004 Methods for determination of inorganic carbon compounds in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.28 2004 GBZ 1 GBZ 2 Carbon monoxide Carbon dioxide 2004 12 1 WS/T 173 1999 1999 G BZ/T 16 0. 28 2004 1 2 GBZ 159 3 3.1 3.2 3.2.1 0.5 1L 3.2.2 3.2.3 0 50mg/m 3 0 10
2、0mg/m 3 0 200mg/m 3 0 500mg/m 3 0 0.50 100 1 1 1.5h 2 4h 3h 2 4h 2 500 mg/m 3 CO 2 2 1250 mg/m 3 CO 15s 0.5 0.5L/min 3.3 3.3.1 120 2h 3.3.2 3.3.2.1 99.99 3.3.2.2 99.99 3.3.3 3.3.3.1 CO/N 2 50 mg/m 3 2 3.3.3.2 CO 2 /N 2 0.5) 2 3.4 GBZ 159 5 6 3.5 3.5.1 3.5.2 3.6 3.6.1 3.6.2 GBZ 159 3.7 3.7.1 0.1 mg/m
3、 3 0.001 0.1 50 mg/m 3 0.001 0.5 3.7.2 3.7.3 4.65 m 4.3 m 3.3m 3.7.4 4 - 4.1 4.2 4.2.1 100ml 2ml 4.2.2 1.2m 3mm 5A 13X 0.8m 3mm 60 130 130 380 55ml/min 130ml/min 4.3 4.3.1 5A 13X 60 80 550 2h 4.3.2 TDX-01 60 80 4.3.3 4.4 GBZ 159 100ml 3 100ml 4.5 4.5.1 4.5.2 4.5.3 0.0 0.005 0.02 0.05 0.20 0.50 g/ml 1.0ml 3 ( g) 4.5.4 ( g) 4.6 1 m C = 1000 1 V C mg/m 3 m g V ml 4.7 4.7.1 1.25mg/m 3 1.25 500mg/m 3 4.15.8 4.7.2 180 6h 380 10h 4.7.3
