Toluene Detection Tubes 5/b (5 - 300 ppm)
For short-term measurements more than 160 Draeger-Tubes are available to measure the spot concentrations of specific gases. Measurement usually takes between 4 seconds and 15 minutes. The tubes are used either manually with the Draeger-Tube Accuro Pump or automatically with the Draeger X-act 5000.
A wide range of different gases and vapors can be detected and measured, such as:
- Determining and measuring concentration peaks
- Measuring personal exposure in the inhalation area
- Detecting leaks in pipelines, gas installations etc.
- Air analysis in sewers, shafts and confined spaces
Toluene Detection Tubes 5/b (5 - 300 ppm)
| Standard Measuring Range: |
50 to 300 ppm / 5 to 80 ppm |
| Number of strokes n: |
2 / 10 |
| Time for Measurement: |
approx. 2 min / approx. 10 min |
| Standard Deviation: |
± 10 to 15 % |
| Color Change: |
white ??> pale brown |
| Temperature: |
2 to 40 °C |
| Absolute Humidity: |
max. 20 mg H2O / L |
| Reaction Principle: |
Toluene + I2O5 + H2SO4 ??> I2 |
| Cross Sensitivity: |
10 ppm phenol, 1,000 ppm acetone, 1,000 ppm ethanol and 300 ppm octane are not indicated, xylene (all isomers) and
benzene are indicated with the same sensitivity. The discoloration in the presence of p-xylene is violet, and yellowish-green with benzene. |
Toluene Detection Tubes 5/b (5 - 300 ppm)
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