Iodine Detection Tubes 0.1/a (0.1 - 5 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
Iodine Detection Tubes 0.1/a (0.1 - 5 ppm)
| Standard Measuring Range: |
0.1 to 0.6 ppm / 1 to 5 ppm |
| Number of strokes n: |
5 / 1 |
| Time for Measurement: |
approx. 5 min / approx. 1 min |
| Standard Deviation: |
± 15 to 20 % |
| Color Change: |
yellow ??> pink |
| Temperature: |
15 to 40°C |
| Absolute Humidity: |
≤ 20 mg H2O / L |
| Reaction Principle: |
I2 + HgCl2 ??> Hgl2 + Cl2
Cl2 + Indicator ??> pink reaction product |
| Cross Sensitivity: |
Mercaptans, arsine, phosphine and nitrogen dioxide are displayed with varying sensitivities. 10 ppm hydrocyanic acid changes the color of the entire indicating layer to a light orange. |
Iodine Detection Tubes 0.1/a (0.1 - 5 ppm)
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