Description
Dräger Tubes For Short Term Measurements: Nitrogen Dioxide 0.1/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 (Nitrogen Dioxide 0.1/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 5 to 30 ppm / 0.1 to 5 ppm |
| Number of Strokes n: | 1 |
| Time for Measurement: | approx. 15 s / approx. 75 s |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | grey-green to blue-grey |
Ambient Operating Conditions:
| Temperature: | 0 to 40 °C |
| Absolute Humidity | < 40 mg H2O / L |
Reaction Principle:
NO2 + diphenylbenzidine ä blue-grey reaction product
Cross Sensitivity:
Chlorine and ozone are also indicated, but with different sensitivities. Nitrogen monoxide is not indicated. NO2 concentrations above 400 ppm result in the display bleaching out..
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