Description
Dräger Tubes For Short Term Measurements: Vinyl Chloride 0.5/b
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 (Vinyl Chloride 0.5/b).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Substance | Measurement Range |
| 8101731 | Toluene 100/a | Cumene | 100 to 1800 ppm |
| Toluene | 100 to 1800 ppm | ||
| Xylene (all isomers) | 100 to 1800 ppm |
Application Range:
| Standard Measuring Range: | 5 to 30 ppm / 0.5 to 5 ppm |
| Number of Strokes n: | 1 |
| Time for Measurement: | approx. 30 s / approx. 2.5 min |
| Standard Deviation: | ± 15 to 20 % |
| Colour Change: | white to violet |
Ambient Operating Conditions:
| Temperature: | 10 to 30 °C |
| Absolute Humidity | max. 20 mg H2O / L |
Reaction Principle:
a) CH2=CHCI + CrVI ~> Cl2 b) Cl2 + dimethyl naphtidine ~> violet reaction product
Cross Sensitivity:
100 ppm hydrogen chloride, 20 ppm chlorine, 10 ppm carbon tetrachloride, 10 ppm chloroform or 5 ppm perchloroethylene are not indicated. Trichloroethylene and chlorobenzene are indicated with less sensitivity. 1.1-dichloroethylene is indicated with almost identical sensitivity. Vapors of organic solvents consume part of the oxidation layer so that the resultant reading is somewhat lower. Examples: a reading of 0.5 ppm vinyl chloride will occur by 5 ppm vinyl chloride + 100 ppm butadiene or 5 ppm vinyl chloride + 10 ppm ethylene.
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