Description
Dräger Tubes For Short Term Measurements: Chlorine Dioxide 0.025/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 Dioxide 0.025/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 0.1 to 1 ppm / 0.025 to 0.1 ppm |
| Number of Strokes n: | 10 |
| Time for Measurement: | approx. 2.5 min / approx. 7.5 min. |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | light grey to light green |
Ambient Operating Conditions:
| Temperature: | 0 to 50 °C |
| Absolute Humidity | ? 50 mg / L |
Reaction Principle:
ClO2 + o-Tolidine ~> light green reaction product
Cross Sensitivity:
The following values are not displayed: 1 ppm Cl2, 10 ppm H2S, 1 ppm SO2, 10 ppm methyl mercaptane. 1 ppm bromide is not displayed at a stroke count of n = 10, at n = 30 there is a discoloration of approx. 10 mm..
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