Description
Dräger Tubes For Short Term Measurements: Epichlorhydrine 5/c
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 (Epichlorhydrine 5/c).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Substance | Measurement Range |
| 6728111 | Epichlorohydrin 5/b | 1-Chloro-2,3-epoxypropane - see Epichloorhydrin |
Qualitative |
| Epichchlorohydrin | 5 to 80 ppm |
Application Range:
| Standard Measuring Range: | 5 to 80 ppm |
| Number of Strokes n: | 20 |
| Time for Measurement: | approx. 8 min |
| Standard Deviation: | ± 15 to 20 % |
| Colour Change: | pale grey to yellow orange |
Ambient Operating Conditions:
| Temperature: | 10 to 40 °C |
| Absolute Humidity | 5 to 15 mg H2O / L |
Reaction Principle:
Epichlorohydrin + Cr VI ~> Cl2 Cl2+ o-tolidine ~> yellow orange reaction product
Cross Sensitivity:
Other chlorinated hydrocarbons are indicated as well but with different sensitivities. It is not possible to measure epichlorohydrine in the presence of free halogens and hydrogen halides in the TLV range because they are indicated as well. Petroleum hydrocarbons cause low readings..
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