Dräger Short Term Detection Tubes - Vinyl Chloride 0.5/b (Pack of 10)8101721
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.
|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|
a) CH2=CHCI + CrVI ~> Cl2 b) Cl2 + dimethyl naphtidine ~> violet reaction product
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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