异丙醇检测管*****3TP *****3TP
产品简介
异丙醇检测管*****3TP,日本GASTEC异丙醇CH3CH(OH)CH3检测管*****3TP电泵用气体检测管检测范围20-400 ppm
产品详细信息
异丙醇检测管*****3TP
异丙醇检测管*****3TP
简单介绍
异丙醇检测管*****3TP,异丙醇CH3CH(OH)CH3检测管*****3TP ,GASTEC异丙醇检测管*****3TP,GASTEC异丙醇CH3CH(OH)CH3检测管*****3TP气体检测管,日本GASTEC异丙醇CH3CH(OH)CH3检测管*****3TP电泵用气体检测管检测范围20-400 ppm。
异丙醇检测管*****3TP的详细介绍
异丙醇检测管*****3TP
异丙醇检测管*****3TP,异丙醇CH3CH(OH)CH3检测管*****3TP ,GASTEC异丙醇检测管*****3TP,GASTEC异丙醇CH3CH(OH)CH3检测管*****3TP气体检测管,日本GASTEC异丙醇CH3CH(OH)CH3检测管*****3TP电泵用气体检测管检测范围20-400 ppm。
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。
Isopropyl alcohol |
NO.113TP |
CH3CH∈OH∷CH3∈i-C3H7OH∷ |
This detector tube is only to be used with automatic gas sampler GSP-300FT-2 |
Specifications
Calibration Range | 20 - 200 ppm |
Measuring range | 20 - 400 ppm |
Sampling (flow) Rate | 100mL/min |
Sampling Volume | 1000mL,500mL |
Sampling Time | 10min. 5min. |
Detecting Limit | 5 ppm |
Colour Change | Pink → Pale blue |
Corrections for temperature/humidity | Necessary for 0 to 40ºC Unnecessary for R.H.10 to 90% |
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 |
Alcohols | + | Pale blue | |
Esters, Ketones | No | No | |
Aliphatic hydrocarbons | No | No | |
Aromatic hydrocarbons | No | No |
Calibration gas generation | Diffusion tube method |
TLV-TWA | TLV-STEL | Explosive range |
200 ppm | 400 ppm | 2 to 12.7% |