Item #: CH31201
MFG: Draeger
Price: $88.10
$88.10

Olefins Detection Tubes 0.05%/a (Propylene, Butylene) (0.06 - 3.2 Vol.%)

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 Range0.06 to 3.2 Vol.-% Propylene
0.04 to 2.4 Vol.-% Butylene
Number of strokes n:20 to 1
Time for Measurementmax. 5 min.
Standard Deviation± 30 %
Color Changeviolet ──>  pale brown
Temperature0 to 40 °C
Absolute Humidity< 30 mg H2O / L
Reaction PrincipleCh3-Ch2-Ch=Ch2 + MnO4- ──> Mn^IV +
various oxidation products
Cross SensitivityMany organic compounds with C=C double
bonds are indicated, but with different
sensitivities. It is impossible to differentiate
between them. It is impossible to measure
olefines in the presence of dialkyl sulfides.
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