Description
Dräger Tubes For Short Term Measurements: Perchloroethylene 10/b
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 10/b).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 10 to 500 ppm |
| Number of Strokes n: | 3 |
| Time for Measurement: | approx. 40 s |
| Standard Deviation: | ± 15 to 20 % |
| Colour Change: | grey to orange |
Ambient Operating Conditions:
| Temperature: | 15 to 40 °C |
| Absolute Humidity | 5 to 12 mg H2O / L |
Reaction Principle:
a) CCI2=CCI2 + MnO4 ~> CI2 b) CI2 + o-Tolidine ~> orange reaction product
Cross Sensitivity:
Other chlorinated hydrocarbons, free halogens and hydrogen halides are also indicated. Petroleum hydrocarbon vapors result in a shortened reading..
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