Description
Dräger Tubes For Short Term Measurements: Fluorine 0.1/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 (Fluorine 0.1/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 0.1 to 2 ppm |
| Number of Strokes n: | 20 |
| Time for Measurement: | approx. 5 min |
| Standard Deviation: | ± 15 to 20 % |
| Colour Change: | white to yellow |
Ambient Operating Conditions:
| Temperature: | 10 to 40 °C |
| Absolute Humidity | < 10 mg H2O / L |
Reaction Principle:
a) F2 + MgCI2 ~> CI2 + Mg F2 b) Cl2 + o-tolidine ~> yellow reaction product
Cross Sensitivity:
Nitrogen dioxide, chlorine and chlorine dioxide are indicated, but with different sensitivities.
Extension of the Measuring Range
Using n = 40, divide the reading by 2; the measuring range will be 0.05 to 1 ppm..
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