Description
Dräger Tubes For Short Term Measurements: Chlorine 0.2/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 (Chlorine 0.2/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 |
| CH24301 | Chlorine 0.2/a | Bromine | 0.2 to 30 ppm |
| Chlorine | 0.02 to 30 ppm | ||
| Chlorine Dioxide | 0.25 to 2 ppm |
Application Range:
| Standard Measuring Range: | 0.2 to 3 ppm / 3 to 30 ppm |
| Number of Strokes n: | 10 |
| Time for Measurement: | approx. 3 min / 20 sec |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | white to yellow orange |
Ambient Operating Conditions:
| Temperature: | 0 to 40 °C |
| Absolute Humidity | < 15 mg H2O / L |
Reaction Principle:
Cl2 + o-tolidine ~> yellow orange reaction product
Cross Sensitivity:
Bromine is indicated with the same sensitivity, but with a paler discoloration. Chlorine dioxide is indicated with different sensitivity. Nitrogen dioxide is indicated as well, but with a paler discoloration and lower sensitivity..
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