Dräger Short Term Detection Tubes - Toluene 50/a (Pack of 10)8101701
Dräger Tubes For Short Term Measurements: Toluene 50/a
Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Toluene 50/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
|Standard Measuring Range:||50 to 400 ppm|
|Number of Strokes n:||5|
|Time for Measurement:||approx. 1.5 min|
|Standard Deviation:||± 10 to 15 %|
|Colour Change:||white to brown|
Ambient Operating Conditions:
|Temperature:||0 to 30 °C|
|Absolute Humidity||5 to 12 mg H2O / L|
Toluene + I2O5 + H2SO4 ~> I2
Xylenes will be indicated with different sensivitites. Benzene causes a total discoloration into yellow. Petroleum hydrocarbons cause a total discoloration into a diffuse red brown. Methanol, ethanol, acetone and ethyl acetate do not disturb the discoloration in the range of TLV-values..
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