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Dräger Short Term Detection Tubes - Ethylene Oxide 1/a (Pack of 5)

Dräger Short Term Detection Tubes - Ethylene Oxide 1/a (Pack of 5)

6728961
  • £63.27


Dräger Tubes For Short Term Measurements: Ethylene Oxide 1/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 1/a).

The tubes come in a pack of 5 tubes and have a shelf life of 2 years.

Application Range:

Standard Measuring Range: 1 to 15 ppm
Number of Strokes n: 20
Time for Measurement: approx. 8 min
Standard Deviation: ± 20 to 30 %
Colour Change: white to pink

Ambient Operating Conditions:

Temperature: 10 to 30 °C
Absolute Humidity 3 to 15 mg H2O / L

Reaction Principle:

a) Ethylene Oxide ~> HCHO b) HCHO + C6H4(CH3)2 + H2SO4 ~> quinoid reaction products

Cross Sensitivity:

Styrene, vinyl acetate and acetaldehyde are indicated with a yellowish brown discoloration. It is impossible to measure ethylene oxide in the presence of ethylene glycol and formaldehyde because they produce the same discoloration..

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