上海乐丁电子科技有限公司
环氧乙烷检测管63TP,GASTEC气体检测管,GASTEC电泵用气体检测管检测范围0.1-5ppm。
Ethylene oxide | NO.163TP |
C2H4O |
This detector tube is only to be used with automatic gas sampler GSP-300FT-2 |
Calibration Range¨ | 0.1-5 ppm |
Measuring range | 0.1-5 ppm |
Sampling (flow) Rate | 50mL/min |
Sampling Volume | 500mL |
Sampling Time | 10 min. |
Detecting Limit | 0.05 ppm(500mL) |
Colour Change | yellow → Pale orange |
Corrections for temperature/humidity | Necessary for 0 to 40ºC Unnecessary for R.H.10 to 90% |
Shelf life | 1 year (in the refrigerator) |
Substance(s) | Interference | Colour change by itself |
Acetaldehyde | 2.0 ppm | + | Pale orange |
Ketones | 15 ppm | + | Pale orange |
Alcohols | 300 ppm | 〖 | No |
Formaldehyde | 0.6 ppm | + | Pale orange |
Calibration gas generation | Permeation tube method |
TLV-TWA | TLV-S | Explosive range |
1ppm | 〖〖 | 3.0× |
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