GASTEC為了滿足用戶在氣體檢測方面的需要,而開發出了電子自動采氣泵。用傳統的電子吸氣泵幾乎不能進行有效的采氣,因為檢測管里的填充試劑密度很高。而GASTEC開發的GSP電泵系列能提供強勁吸力,能滿足特定的檢測管的取樣要求。電泵和檢測管組成的新的檢測系統能適用于作業環境的檢測。己烷CH3(CH2)4CH3檢測管02TP,己烷檢測管02TP,GASTEC己烷CH3(CH2)4CH3檢測管02TP氣體檢測管,日本GASTEC己烷CH3(CH2)4CH3檢測管02TP電泵用氣體檢測管檢測范圍2-80ppm。
Hexane
NO.102TP
CH3∈CH2∷4CH3 |
This detector tube is only to be used with automatic gas sampler GSP-300FT-2 |
Calibration Range | 2 - 80 ppm |
Measuring range | 2 - 80 ppm |
Sampling (flow) Rate | 100mL/min |
Sampling Volume | 1000mL |
Sampling Time | 10min. |
Detecting Limit | 0.5 ppm |
Colour Change | Orange → Dark green |
Corrections for temperature/humidity | Unnecessary for 0 to 40ºC Unnecessary for R.H.0 to 90% |
Shelf life | 3 years |
Accuracy | CV=5-10% (CV: Coefficient of variation = σ: standard deviation / mean value x 100) |
Substance(s) | Interference | Colour change by itself |
Sulphur dioxide | 10ppm | + | Dark green |
Hydrogen sulphide | 10ppm | + | Dark green |
Acetylene | + | Dark green | |
Alcohols | No | No | |
Esters, Ketones | 110ppm | + | Dark green |
Organic solvents(C3 or higher) | + | Dark green | |
Aromatic hydrocarbons | 35ppm | + | Dark green |
Calibration gas generation | Diffusion tube method |
TLV-TWA | TLV-S | Explosive range |
50ppm | -- | 1.1×7.5% |