Dräger Tube -Perchloroethylene 2/a

DrägerSKU: 8101501

Sale price£82.43


Dräger Tubes For Short Term Measurements: Perchloroethylene 2/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 (Perchloroethylene 2/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
8101501 Perchloroethylene 2/a 2-Chlorobutane 2 to 40 ppm
Perchloroethylene 2 to 300 ppm
1,2,3-Trichloropropane 2 to 100 ppm

Application Range:

Standard Measuring Range: 20 to 300 ppm / 2 to 40 ppm
Number of Strokes n: 1
Time for Measurement: approx. 30 s / approx. 3
Standard Deviation: ± 15 to 20 %
Colour Change: yellow to grey blue

Ambient Operating Conditions:

Temperature: 15 to 30 °C
Absolute Humidity < 25 mg H2O / L

Reaction Principle:

a) CCI2=CCI2 + MnO4 ~> CI2 b) CI2 + diphenylbenzidine ~> grey blue reaction product At higher concentrations there may be created a reddish area at the beginning of the indicating layer.

Cross Sensitivity:

Other chlorinated hydrocarbons, free halogens and hydrogen halides are also indicated. Petroleum hydrocarbon vapors result in a shortened reading once they exceed the following concentrations: 50 ppm with 5 strokes or 500 ppm with 1 stroke..

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