Hydrazine Detection Tubes 0.01/a (0.01 - 6 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
Hydrazine Detection Tubes 0.01/a (0.01 - 6 ppm)
| Standard Measuring Range: |
0.01 to 0.4 ppm / 0.5 to 6 ppm |
| Number of Strokes (n): |
see tube* / 5 |
| Time for Measurement: |
approx. 20 to 30 min / approx. 1 min |
| Standard Deviation: |
20 to 25 % |
| Colour Change: |
pale gray ?> gray-brown |
| Temperature: |
10 to 30 C |
| Absolute Humidity: |
1 to 20 mg H2O / L |
| Reaction Principle: |
N2H4 + Silver Salt ??> gray-brown reaction product |
| Cross Sensitivity: |
1.1-Dimethylhydrazin and Monomethylhydrazine are shown with the same sensitivity (Standard Deviation 50 %) 5 ppm Ammonia at 100 strokes result in a measurement of approx. 0.01 ppm Hydrazine. At 5 strokes, Ammonia will also not be shown in high
concentrations. |
| * Number of strokes is printed on the tube. As a result of manufacturing of processes the number of strokes can vary between 100 to 150 strokes for the low measuring range. |
Hydrazine Detection Tubes 0.01/a (0.01 - 6 ppm)
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