Dräger Tube -Hydrogen 0.2%/a
Regular price
£96.35 GBP
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Dräger Tubes For Short Term Measurements: Hydrogen 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 (Hydrogen 0.2%/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 0.2 to 2.0 vol. % Number of |
| Number of Strokes n: | 1 |
| Time for Measurement: | approx. 1 min |
| Standard Deviation: | ± 15 to 20 % |
| Colour Change: | green yellow to turquoise blue |
Ambient Operating Conditions:
| Temperature: | 20 to 40 °C |
| Absolute Humidity | max. 50 mg H2O / L |
Reaction Principle:
a) H2 + 1??2 O2 ~> H20 b) H2O + indicator ~> turquoise blue reaction product
Cross Sensitivity:
No interference by: 0.1 vol. % acetylene 6 vol. % alcohol 6 vol. % ammonia 0.5 vol. % carbon monoxide.
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