规格和标准 |
Measurement range: 1.25 to 60 ppm Scale range: 2.5 to 30 ppm Detection limit: 0.25 ppm (at 5 times of suction) Number of suctions: 5 times, (base) 3 times, 2 times Measurement time: (5 times) 5 minutes, (base) 3 minutes, (2 times) 2 minutes Compression coefficient: (5 times) 1/2,(基础)3次),(2次)2 变色:浅黄色→浅绿色 温度和湿度校正:无 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:(1)N.n-dimethylanin(2.5 ppppm)(2)PPM)(2)(2)(2) (3)O-toluidine (5-60 ppm) Subject gas: aniline Subject gas: aniline Executive period (year): 3 Width (mm): 147 Depth (mm): 54 Height (mm): 19 Measurement range (ppm): 1.25-60
|