Chlorine Detection Tubes 0.2/a (0.2 - 30 ppm)
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 vapours 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:
||0.2 to 3 ppm / 3 to 30 ppm
|Number of Strokes (n):
||10 / 1
|Time for Measurement:
||approx. 3 min / 20 sec
||±10 to 15 %
||white ─> yellow orange
||0 to 40° C
||< 15 mg H2O / L
||Cl2 + o-tolidine ──> yellow orange reaction product
||Bromine is indicated with the same sensitivity, but with a paler discoloration. Chlorine dioxide is indicated with different sensitivity.
Nitrogen dioxide is indicated as well, but with a paler discoloration and lower sensitivity.