Hydrogen Sulfide Detection Tubes 5/b (5 - 600 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
Hydrogen Sulfide Detection Tubes 5/b (5 - 600 ppm)
| Standard Measuring Range: |
5 to 60 ppm |
| Number of strokes n: |
10 |
| Time for Measurement: |
approx. 4 min |
| Standard Deviation: |
± 5 to 10 % |
| Color Change: |
white ??> brown |
| Temperature: |
0 to 60°C |
| Absolute Humidity: |
< 40 mg H2O / L |
| Reaction Principle: |
H2S + Pb2+ ??> PbS + 2 H+ |
| Cross Sensitivity: |
Sulfur dioxide can cause plus errors of up to 50%. Sulfur dioxide alone does not discolor the inidicating layer. |
| Extension of the Measuring:Range |
Using n = 1, multiply the reading by 10; the measuring range will be 50 to 600 ppm. |
Hydrogen Sulfide Detection Tubes 5/b (5 - 600 ppm)
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