Petroleum Hydrocarbons Detection Tubes 100/a (10 - 2500 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:
||100 to 2,500 ppm for n-octane
|Number of strokes n:
|Time for Measurement:
||approx. 30 sec
||± 10 to 15 %
||white ──> green
||0 to 40 °C
||< 30 mg H2O / L
||C8H18 + I2O5 ──> I2
||Many other petroleum hydrocarbons are indicated as well, but with different sensitivities. It is impossible to differentiate between them. Aromatics are indicated, but only with low sensitivities. Carbon monoxide is indicated in comparable concentrations with about half the sensitivity.