Drager Short Term Detection Tubes - Methyl Bromide 5/b (Pack of 10)
These Drager short-term detection tubes are for Methyl Bromide (5/b). They have a measurement range of 20 to 200 ppm and are able to detect a range of other substances.
These substances include Bromoethane, Bromomethane, Chlorobromomethane, 1,2-Dibromo-3-chloropropane, 1,2-Dibromoethane, 1,2 Dichloroethane, 1,2-Dichloropropane, 1,3-Dichloropropene, Difluorobromomethane, Ethyl Bromide , Ethylene Bromide, Ethylene Dibromide, Methyl Bromide , 1,1,2,2- Tetrachloroethane and 1,2,3-Trichloropropane.
Please note the tubes have a shelf life of 2 years and come in a pack of 10.
Short-term detection tubes require the use of the Drager Accuro Gas Detection Pump. Click here to buy this product.
- Hard-to-reach and on-the-spot measurements can be carried out using the tubes, pump and accessories
- Obtain measurements within 10 seconds to 15 minutes (depending on the type of tube)
- Pre-entry checks, confined space entry, variations in concentration levels in the workplace and contamination of breathing zones are possible applications which may use tubes
|Standard Measuring Range:||5 to 50 ppm|
|Number of Strokes n:||5|
|Time for Measurement:||approx. 1 min.|
|Standard Deviation:||± 20 to 30 %|
|Color Change:||green -- brown|
|Ambient Operating Conditions|
|Temperature:||0 to 40 °C|
|Absolute Humidity:||3 to 15 mg H2O / L|
|a) CH3Br + SO3 + MnO4
– --> Br2
b) Br2 + o-dianisidine --> brown reaction product
|Other chlorinated hydrocarbons, free halogens and halogenated hydrocarbon acids are also indicated, however, with differing sensitivities.|