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|
|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|
Ethylene oxide + CrVI ~> CrIII + various oxidation products
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..
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