Chlorine Detection Tubes 0.3/b (0.3 - 10 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:
||0.3 to 5 ppm
|Number of Strokes (n):
|Time for Measurement:
||approx. 8 min.
||±10 to 15 %
||pale green-gray ─> brown
||0 to 40° C
||< 15 mg H2O / L
||Cl2 + o-tolidine ──> brown 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.
|Extension of the Measuring Range:
||Using n=10 stroke, multiply the reading by 2, the measuring range will be 0.6 to 10 ppm.