Description
Dräger Tubes For Short Term Measurements: Carbon Dioxide 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 (Carbon Dioxide 1%/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
Standard Measuring Range: | 1 to 20 vol. % |
Number of Strokes n: | 1 |
Time for Measurement: | approx. 30 s |
Standard Deviation: | ± 5 to 10 % |
Colour Change: | white to violet |
Ambient Operating Conditions:
Temperature: | 0 to 40 °C |
Absolute Humidity | max. 40 mg H2O / L |
Reaction Principle:
CO2 + N2H4 ~> NH2-NH-COOH
Cross Sensitivity:
Hydrogen sulfide in the TLV range does not interfere. In a range comparable to the calibrated range for carbon dioxide, sulfur dioxide is indicated. The sulfur dioxide sensitivity is approximately 1/3 (e.g. 6 vol. % sulfur dioxide gives an indication of 2 vol. %)..
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