Drager Short Term Detection Tubes - Olefins 0.05% /a (Pack of 10)
Drager short-term detection tubes – suitable for Olefins (0.05%) with a measurement range of 100 to 1200 ppm. They may also be suitable for detecting other substances including Butadiene, Cyclohexene, Cyclopentadiene, 1,4- Dichlorobut-2-ene and Methyl Acetylene.
They have a shelf life of 2 years and come in a pack of 10 tubes.
Short-term detection tubes require the use of the Drager Accuro Gas Detection Pump. Click here to buy this product.
- Hard-to-reach places can be accessed and measured using various compatible accessories
- Excellent for on-the-spot measurements
- 10 seconds to 15 minutes is the time frame for readings and is totally dependent on the tube type
- Suitable applications include pre-entry checks, confined space entry, variations in concentration levels and also contamination of breathing areas are amongst a number of potential of applications
Application Range | |
Standard Measuring Range: | 0.06 to 3.2 vol. % propylene 0.04 to 2.4 vol. % butylene |
Number of Strokes n: | 20 to 1 |
Time for Measurement: | max. 5 min |
Standard Deviation: | ± 30% |
Color Change: | violet - pale brown |
Ambient Operating Conditions | |
Temperature: | 0 to 40 °C |
Absolute Humidity: | < 30 mg H2O / L |
Reaction Principle | |
CH3-CH2-CH=CH2 + MnO4– MnIV + various oxidation products | |
Cross Sensitivity | |
Many organic compounds with C=C double bonds are indicated, but with different sensitivities. It is impossible to differentiate between them. It is impossible to measure olefines in the presence of dialkyl sulfides. |