Thông số chai khí chuẩn Calgaz

STT

SEQ

Model máy đo khí

Gas Detector type

Loại khí chuẩn / Span gas content

ppm H2S

ppm CO

%LEL

%O2

1

Drager  X-am (2000, 2500)

15

50

2.5% CH4 (50%LEL)

18.0

2

Hanwei (BX-616, E4000)

50

200

2.5% CH4 (50%LEL)

20.9

Boosean (BH-4S)

3

MSA (Altair 4X, 5X)

20

60

1.45% / 29%LEL CH4 / 59% PENTANE

15.0

4

QRAE 2, 3 (RAE System, Honeywell)

10

50

2.5% CH4 (50%LEL)

18.0

5

BW Technologies, Honeywell

25

100

2.5% CH4 (50%LEL)

18.0

GMI (PS200, PS241 SERIES)

Gas Clip

Industrial Scientific (M40, MX4)

GfG Instrumentation Inc. (G450)

6

Senko (MGT-N)

25

100

2.5% CH4 (50%LEL)

17.0

7

Crowcon (T4)

15

100

2.5% CH4 (50%LEL)

18.0

Unitor (CM3)

8

Riken Keiki (version CH4)

25

50

2.5% CH4 (50%LEL)

12.0

Riken Keiki (version HC)

25

50

0.9% i-C4H10 (50%LEL)

12.0