Hanwei BX176, Руководство по эксплуатации

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BX176 portable single gas detector operation manual
20
Attached gas list 1
:
Target
gas
Detecting
range
Low alarm
adjust range
High alarm
adjust range
Low
alarm
High
alarm
TWA
alarm
STEL
alarm
CH
4
0-100%LEL 10%LEL
～
25%LEL 25%LEL
～
80%LEL 20%LEL 50%LEL
C
3
H
8
0-100%LEL
10%LEL
～
25%LEL 25%LEL
～
80%LEL
20%LEL 50%LEL
H
2
0-100%LEL
10%LEL
～
25%LEL 25%LEL
～
80%LEL
20%LEL 50%LEL
H
2
0-1000ppm
20ppm
～
150ppm 150ppm
～
500ppm
35ppm 250 ppm
H
2
S 0-100ppm 5ppm
～
15ppm 15ppm
～
30ppm 10ppm 15ppm 10ppm 15ppm
CO 0-1000ppm 25ppm
～
100ppm 100ppm
～
500ppm 35ppm 200ppm 35ppm 200ppm
CO 0-2000ppm 25ppm
～
100ppm 100ppm
～
500ppm 35ppm 200ppm 35ppm 200ppm
O
2
0-30%vol 16%vol
～
19.5%vol 22.5%vol
～
24%vol 19.5%vol 23.5%vol
C
2
H
5
OH 0-100%LEL
10%LEL
～
25%LEL 25%LEL
～
80%LEL
20%LEL 50%LEL
NH
3
0-100ppm 20ppm
～
30ppm 30ppm
～
70ppm 25ppm 50ppm 25ppm 35ppm
CL
2
0-20ppm
3ppm
～
10ppm 5ppm
～
15ppm
5ppm 10ppm 0.5ppm 1.0ppm
SO
2
0-100ppm 1ppm
～
3ppm 3ppm
～
10ppm 2ppm 5ppm 2ppm 5ppm