Oxygen Detection Tubes 5%C (5 - 23 Vol.%)
For short-term measurements more than 160 Draeger Tubes are available to measure the so called spot concentrations of specific gases.
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
|Standard Measuring Range:
||5 to 23 Vol. %
|Number of strokes n:
|Time for Measurement:
||approx. 1 min
||± 10 to 15 %
||blue black ──> white
||5 to 50 °C
||0 to 40 mg H2O / L
||a) O2 + TiCl3 ──> TiIV-compound + HCl
b) Adsorption of HCl by silica gel
||Carbon dioxide, carbon monoxide, solvent vapors, halogenated hydro carbons and N2O do not affect the indication.
||These tubes become very warm during measurement, reaching temperatures of approximately 100 °C. Therefore these
tubes should not be used in potentially combustible atmospheres. If in doubt, test the area before using the tube with a combustible gas monitor, before using the tube.