Drager Detection Tubes - Freons 100/a (Pack of 8)
These short-term detection tubes from Drager are for Freons (100/a). They come in pack of 10 and have a shelf life of 2 years.
Other substances which can be detected with these tubes include: Bromochlorodifluoromethane (R121b), Chlorobromomethane, Chlorodifluoromethane, Dibromofluoromethane (R122b), Dichlorodifluoromethane (R12), 1,1-Dichloro-1-fluoroethane (R141b), Dichlorofluoronenthane (R21), 3,3-Dichloro-1,1,2,2-pentachloro=propane, 1,3-Dichloro-1,1,2,2-pentachloro=propane, 1,2-Dichloro-1,1,2,2-tetrafluoroethane, 2,2-Dichloro-1,1,1-trifluoroethane (R123), 1,1-Dichloro-2,2,2-trifluoroethane, Fluorodichloromethane, 1,1,2,2-Tetrachloro- 1,2-difluoroethane (R112), 1,1,1,2- Tetrachloro- 2,2-difluoroethane (R112a), Tetrafluoroethane (R134a), Tetrafluoromethane, Trichlorofluoromethane (R11), 1,1,2-Trichloro- 1,2,2-trifluoroethane (R113) and Trifluorobromomethane (R131b).
The Drager Gas Detection Pump (Accuro) is compatible with the short-term gas detection tubes. You can purchase this product by clicking here.
- Designed for short-term, on-the-spot measurement
- Can take between 10 seconds to 15 minutes to gather a reading
- Applications may include concentration fluctuations in the workplace, measurement of contaminants in breathing zone, and confined spaces
- Can be used as pre-entry checks
|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
(on request) 1,000 to 4,000 ppm R 134a
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 %|
|Color Change:||blue --> 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.|
|The tubes become very warm during the measurement. Therefore, these tubes should not be used in potentially combustible atmospheres. A combustible gas monitor should be used to qualify any questionable area before conducting a measurement with one of these tubes.|