Description
Dräger Tubes For Short Term Measurements: Chlorine 50/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 (Chlorine 50/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Price | Substance | Measurement Range |
| CH20701 | Chlorine 50/a | 69.05 | Bromine | 50 to 500 ppm |
| Chlorine | 50 to 500 ppm |
Application Range:
| Standard Measuring Range: | 50 to 500 ppm |
| Number of Strokes n: | 1 |
| Time for Measurement: | approx. 20 s. |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | grey green to orange brown |
Ambient Operating Conditions:
| Temperature: | 10 to 40 °C |
| Absolute Humidity | < 40 mg H2O / L |
Reaction Principle:
Cl2 + o-tolidine ~> orange brown reaction product
Cross Sensitivity:
Bromine is indicated with the same sensitivity, but with a higher standard deviation ± 25 to 30 %. Chlorine dioxide and nitrogen dioxide are indicated as well, but with different sensitivities..
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