Dräger Tube -Dimethyl Sulphide 1/a

DrägerSKU: 6728451

Sale price£78.21


Dräger Tubes For Short Term Measurements: Dimethyl Sulfide 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 (Dimethyl Sulfide 1/a).

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

Part no Dräger Tube Substance Measurement Range
6728451 Dimethyl Sulphide 1/a Acetaldehyde Quantitative
Acrolein 0.1 to 10 ppm
Dimethyl Sulphide 1 to 60 ppm

Application Range:

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

Ambient Operating Conditions:

Temperature: 15 to 30 °C
Absolute Humidity < 20 mg H2O / L

Reaction Principle:

(CH3) 2S + KMnO4 ~> MnIV + various oxidation products

Cross Sensitivity:

Many organic compounds with C=C double bonds are indicated as well, but with different sensitivities. It is impossible to differentiate between them. H2S (hydrogen sulfide) is indicated with approximately twice the sensitivity. The tube H2S 5/b can be used as a filtering tube. Then, with n = 20 pump strokes approx. 30 ppm H2S is retained. Methyl mercaptan is indicated with approximately twice the sensitivity..

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