Description
Dräger Tubes For Short Term Measurements: Do not use in areas subject to explosion hazards. Tubes get hot. During and shortly after measurement, do not touch the first tube near the black pyrolysis layer.
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 (Do not use in areas subject to explosion hazards. Tubes get hot. During and shortly after measurement, do not touch the first tube near the black pyrolysis layer.).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Substance | Measurement Range |
| 6727101 | Sulphur Dioxide 0.1/a | Sulphur Dioxide | 0.1 to 3 ppm |
| Thionyl Chloride | 1 to 30 ppm |
Application Range:
| Standard Measuring Range: | 0.1 to 3 ppm |
| Number of Strokes n: | 100 |
| Time for Measurement: | approx. 20 min |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | yellow to orange |
Ambient Operating Conditions:
| Temperature: | 10 to 30 °C |
| Absolute Humidity | 3 to 15 mg H2O / L |
Reaction Principle:
SO2 + Na2[HgCI4] + methyl red ~> Na2[Hg(SO3)2] + 4 HCI
Cross Sensitivity:
It is impossible to measure sulfur dioxide in the presence of other acidic gases..
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