Ozone Detection Tubes 10/a (10 - 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
Ozone Detection Tubes 10/a (10 - 300 ppm)
| Standard Measuring Range: |
20 to 300 ppm |
| Number of strokes n: |
1 |
| Time for Measurement: |
approx. 20 sec |
| Standard Deviation: |
± 10 to 15 % |
| Color Change: |
greenish blue ??> yellow |
| Temperature: |
0 to 40 °C |
| Absolute Humidity: |
2 to 30 mg H2O / L |
| Reaction Principle: |
O3 + Indigo ??> Isatine |
| Cross Sensitivity: |
No interference by:
- 1 ppm sulfur dioxide
- 1 ppm chlorine
- 1 ppm nitrogen dioxide
- Higher concentrations of chlorine and nitrogen dioxide discolor the indicating layer a diffuse yellowish grey.
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Ozone Detection Tubes 10/a (10 - 300 ppm)
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