Description
Dräger Tubes For Short Term Measurements: Methylene Chloride 20/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 (Methylene Chloride 20/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Price | Substance | Measurement Range |
| 8103591 | Methylene Chloride 20/a | 73.06 | Dichloromethane | 20 to 2000 ppm |
| Methylene Chloride | 20 to 200 ppm | |||
| Methylene Chloride | 20 to 200 ppm |
Application Range:
| Standard Measuring Range: | 20 to 200 ppm |
| Number of Strokes n: | 8 |
| Time for Measurement: | approx. 7 min. |
| Standard Deviation: | ± 15 to 25 % |
| Colour Change: | yellow to red |
Ambient Operating Conditions:
| Temperature: | 17 to 30 °C At 25 °C to 30 °C/77 °F to 86 °F multiply the reading with the factor 0.6. |
| Absolute Humidity | 3 to 25 mg H2O / L |
Reaction Principle:
a) CH2CI2 + chromate ~> CI2 b) CI2 + amine ~> red reaction product
Cross Sensitivity:
100 ppm n-octane and 300 ppm carbon monoxide do not interfere the reading. In case of concentrations > 100 ppm n-octane, methylene chloride is not indicated. Other chlorinated hydrocarbons will be indicated..
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