Description
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.
| Part no | Dräger Tube | Substance | Measurement Range |
| 8101701 | Toluene 50/a | Cumene | 50 to 400 ppm |
| Mesitylene | Qualitative | ||
| Toluene | 50 to 8000 ppm | ||
| Trimethylbenzene | Qualitative |
Application Range:
| 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 |
Reaction Principle:
Toluene + I2O5 + H2SO4 ~> I2
Cross Sensitivity:
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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