组分名称
|
浓度范围
|
平衡气
|
ch4
|
0.5-3.0%
(10%lel-60%lel)
|
air
|
c3h8
|
0.22-1.32%
(10%lel-60%lel)
|
air
|
c2h4
|
0.27-1.62%
(10%lel-60%lel)
|
air
|
i-c4h10
|
0.19-1.14%
(10%lel-60%lel)
|
air
|
h2
|
0.2-2.4%
(10%lel-60%lel)
|
air
|
co
|
100-500ppm
|
air
|
h2s
|
10-1000ppm
|
n2
|
组分名称和浓度范围可根据要求配制。