Water Vapor Detection Tubes 5/a-P
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
Water Vapor Detection Tubes 5/a-P
| Standard Measuring Range: |
5 to 200 mg/m3 |
| Time for Measurement: |
approx. 25 min |
| Standard Deviation: |
15 to 20 % |
| Color Change: |
yellow ??> red brown |
| Temperature: |
0 to 40 C |
| Reaction Humidity: |
H2O + SeO2 + H2SO4 ??> reddish brown reaction product |
| Cross Sensitivity: |
Alcohols and unsaturated hydrocarbons of high concentrations
may cause a diffused discoloration of the indicating layer. |
Water Vapor Detection Tubes 5/a-P
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