| 规格和标准 |
Measurement range: 0.05 to 4.0% Scale range: (0.1) to 2.0% Detection limit: 0.02% (when suctioned twice) Number of suctions: 2 times, (base) 1, 1/2 times Measurement time: (2 times) 1.5 minutes, (base) 1, 45 seconds, (1/2 times) 30 seconds Composition coefficient: (2次)2/1,(1st标准)1,(1/2次)2 变色:白色→Brown 温度和湿度校正:温度(在说明手册中进行了描述) 到期日期:生产的3年 可以通过此检测管来测量的其他气体 benzene benzene:(1)苯二烯(0.6%)(0.6%)(0.6%(0.6%)(0.6%)(0.6%(2)(2) (3)1.1.1-Trichloroethane (0.06 to 1.2%) Subject gas: acetyle Measurement range: 0.05 to 4.0% Subject gas: acetyle Effective period (year): 3 Width (mm): 147 Depth (mm): 54 Height (mm): 19 Measurement range (ppm):0.05至4.0% 测量范围(体积%):0.05至4.0
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