Description
Dräger Tubes For Short Term Measurements: Petroleum Hydrocarbons 10/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 (Petroleum Hydrocarbons 10/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 10 to 300 ppm for n-octane. |
| Number of Strokes n: | 2 |
| Time for Measurement: | approx. 1 min |
| Standard Deviation: | ± 25 % |
| Colour Change: | white to brownish green |
Ambient Operating Conditions:
| Temperature: | 15 to 30 °C |
| Absolute Humidity | 1 to 20 mg H2O / L |
Reaction Principle:
C8H18 + I2O5 ~> I2
Cross Sensitivity:
In addition to n-octane other organic or inorganic compounds are indicated as well. 50 ppm n-hexane indicates a discoloration of approx. 70 ppm 100 ppm n-heptane indicates a discoloration of approx. 150 ppm 10 ppm iso-octane indicates a discoloration of approx. 15 ppm 100 ppm iso-octane indicates a discoloration of approx. 150 ppm 200 ppm iso-octane indicates a discoloration of approx.350 ppm 50 ppm n-nonane indicates a discoloration of approx. 50 ppm 50 pppm perchloroethylene indicates a discoloration of approx. 50 ppm 30 ppm CO indicates a discoloration of approx. 20 ppm.
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