Item #: 8101551
MFG: Draeger
Price: $287.00

Perchloroethylene Detection Tubes 0.1/a (0.1 - 4 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, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.

Contains 10 tubes

Standard Measuring Range0.5 to 4 ppm / 0.1 to 1 ppm
Number of strokes n:3 / 9
Time for Measurementapprox. 3 min. / approx. 9 min.
Standard Deviation± 20 to 25 %
Color Changelight gray ──> blue
Temperature15 to 30 °C
Absolute Humiditymax. 30 mg H2O / L
Reaction Principlea) CCl2=CCl2 + MnO4- ──> Cl2
b) Cl2 + Diphenylbenzidine ──> blue
reaction product
Cross SensitivityOther chlorinated hydrocarbons, free
halogens and hydrogen halides are
also indicated. Petroleum hydrocarbon
vapors result in a shortened reading
once they exceed the following
40 ppm with 9 strokes or
160 ppm with 3 strokes
Related Items