Nitrous Gases Detection Tubes 100/c (100 - 5000 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 1,000 / 500 to 5,000 ppm
|Number of strokes n:
||5 / 1 + 4
desorption strokes in clean air.
|Time for Measurement:
||approx. 1.5 min
||± 15 to 20 %
||gray ──> red brown
||10 to 30 °C
||max. 30 mg H2O / L
||a) NO + COVI ──> NO2
b) NO2 + o-Dianisidine ──> red brown
||Chlorine and ozone are also indicated, but with different sensitivities.