Description
Dräger Tubes For Short Term Measurements: Ethylene Oxide 25/a
Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Ethylene Oxide 25/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Substance | Measurement Range |
| 6728241 | Ethylene Oxide 25/a | Ethylene Oxide | 25 to 2500 ppm |
| Propylene Glycol (1,2-Propylene Glycol) | Qualitative | ||
| Propylene Oxide | 50 to 2000 ppm |
Application Range:
| Standard Measuring Range: | 25 to 500 ppm |
| Number of Strokes n: | 30 |
| Time for Measurement: | approx. 6 min |
| Standard Deviation: | ± 20 to 30 % |
| Colour Change: | pale yellow to turquoise green |
Ambient Operating Conditions:
| Temperature: | 15 to 30 °C |
| Absolute Humidity | 3 to 15 mg H2O / L |
Reaction Principle:
Ethylene oxide + CrVI ~> CrIII + various oxidation products
Cross Sensitivity:
Alcohols, esters and aldehydes are also indicated, but with different sensitivities. It is impossible to differentiate between them. Propylene oxide is also indicated, but with a different sensitivity. Ethylene, ketones and toluene in the TLV range do not interfere..
For more information on Dräger-Tubes click the image below.
To view our range of Dräger pumps please click below.
