Dräger Tubes For Short Term Measurements: Olefine 0.05%/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 (Olefine 0.05%/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|
|CH31201||Olefins 0.05% /a||Butadiene||100 to 1200 ppm|
|Butylene||0.04 to 2.4 %|
|Olefins (general)||0.04 to 3.2 %|
|Standard Measuring Range:||0.06 to 3.2 vol. % propylene 0.04 to 2.4 vol. % butylene|
|Number of Strokes n:||20 to 1|
|Time for Measurement:||max. 5 min|
|Standard Deviation:||± 30 %|
|Colour Change:||violet to pale brown|
Ambient Operating Conditions:
|Temperature:||0 to 40 °C|
|Absolute Humidity||< 30 mg H2O / L|
CH3-CH2-CH=CH2 + MnO4 ~> MnIV + various oxidation products
Many organic compounds with C=C double bonds are indicated, but with different sensitivities. It is impossible to differentiate between them. It is impossible to measure olefines in the presence of dialkyl sulfides..
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