Description
Dräger Tubes For Short Term Measurements: Nitrous Fumes 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 (Nitrous Fumes 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 |
| CH31001 | Nitrous Fumes 2/a | Nitrogen Dioxide | 2 to 100 ppm |
| Nitrous Fumes | 2 to 150 ppm |
Application Range:
| Standard Measuring Range: | 5 to 100 / 2 to 50 pp m |
| Number of Strokes n: | 5 |
| Time for Measurement: | approx. 1 min / approx. 2 min |
| Standard Deviation: | ± 10 to 1 5 % |
| Colour Change: | yellow to blue grey |
Ambient Operating Conditions:
| Temperature: | 10 to 30 °C |
| Absolute Humidity | max. 30 mg H2O / L |
Reaction Principle:
a) NO + CrVI ~> NO2 b) NO2 + o-di phenylbenzid ine ~> blue grey re action produc t
Cross Sensitivity:
Chlorine and ozone are indicated with different sensitivities ..
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