三氯乙烯Cl2C:CHCl检测管32P
GASTEC为了满足用户在气体检测方面的需要，而开发出了电子自动采气泵。用传统的电子吸气泵几乎不能进行有效的采气，因为检测管里的填充试剂密度很高。而GASTEC开发的GSP电泵系列能提供强劲吸力，能满足特定的检测管的取样要求。电泵和检测管组成的新的检测系统能适用于作业环境的检测。三氯乙烯Cl2C:CHCl检测管32P，GASTEC三氯乙烯Cl2C:CHCl检测管32P气体检测管，日本GASTEC三氯乙烯Cl2C:CHCl检测管32P电泵用气体检测管检测范围20-1200μg/m3。
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This detector tube is only to be used with automatic gas sampler GSP-300FT-2 |
Specifications
| Calibration Range | 20 - 500 μg/m3 |
| Measuring range | 20 - 1200 μg/m3 |
| Sampling （flow） Rate | 100mL/min |
| Sampling Volume | 3000mL,1500mL |
| Sampling Time | 30min,15min |
| Detecting Limit | 5 μg/m3 |
| Colour Change | Yellow → Purple |
| Corrections for temperature/humidity | Necessary for 5 to 40ºC
Unnecessary for R.H.20 to 80% |
| Shelf life | 2 years |
| Accuracy | CV=5-10%
（CV: Coefficient of variation = σ: standard deviation / mean value x 100） |
Possibly coexisting substances and their interferences
| Substance（s） | Interference | Colour change by itself |
| Hydrogen chloride,Chlorine | | No | No |
| Vinyl chloride | | + | Purple |
| 1,2-Dichloroethylene | | + | Purple |
| Tetrachloroethylene | | + | Purple |
| 1,1,1-Trichloroethane | | No | No |
| Toluene,Xylene | | No | No |
| Calibration gas generation | Permeation tube method |
| TLV-TWA | TLV-S | Explosive range |
| 10 ppm | 25 ppm | -- |
