Description
Dräger Tubes For Short Term Measurements: Chloroform 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 (Chloroform 2/a).
The tubes come in a pack of 5 tubes and have a shelf life of 2 years.
Application Range:
Standard Measuring Range: | 2 to 10 ppm |
Number of Strokes n: | 10 |
Time for Measurement: | approx. 9 min. |
Standard Deviation: | ± 20 to 30 % at 20 °C and 9 mg H2O / L |
Colour Change: | white to yellow |
Ambient Operating Conditions:
Temperature: | 10 to 30 °C |
Absolute Humidity | 9 mg H2O / L |
Reaction Principle:
a) CHCl3 + CrVI ~> Cl2 b) Cl2 + o-tolidine ~> yellow reaction product
Cross Sensitivity:
Other chlorinated hydrocarbons are indicated, but with different sensitivities..
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