Dräger Tubes For Short Term Measurements: Halogenated Hydrocarbons 100/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 (Halogenated Hydrocarbons 100/a).
The tubes come in a pack of 8 tubes and have a shelf life of 2 years.
|Part no||Dräger Tube||Substance||Measurement Range|
|8101601||Halogentated Hydrocarbons 100/a (8)||Bromochlorodifluoromethane (R121b)||Qualitative|
|Chlorodifluoromethane||200- to 2800 ppm|
|Dichlorodifluoromethane (R12)||500 to 2000 ppm|
|1,2-Dichloro-1,1,2,2-tetrafluoroethane||200 to 12800 ppm|
|1,1,1,2- Tetrachloro- 2,2-difluoroethane (R112a)||Qualitative|
|Trichlorofluoromethane (R11)||100 to 1400 ppm|
|1,1,2-Trichloro- 1,2,2-trifluoroethane (R113)||200 to 2800 ppm|
|Standard Measuring Range:||200 to 2,600 ppm R 113/R 114 100 to 1,400 ppm R 11 200 to 2,800 ppm R 22 The indication is in mm and must be compared to the calibration data sheets.|
|Number of Strokes n:||3|
|Time for Measurement:||approx. 1 min|
|Standard Deviation:||± 30 %|
|Colour Change:||blue to yellow to greyish green|
Ambient Operating Conditions:
|Temperature:||0 to 40 °C|
|Absolute Humidity||1 to 15 mg H2O / L|
a) R113 [pyrolysis] ~> HCI b) HCI + pH indicator ~> yellow reaction product
Other halogenated hydrocarbons, free halogens and hydrogens halides are also indicated, however, with differing sensitivity. Perchloroethylene is indicated with the same sensitivity as R113..
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