Description
Dräger Tubes For Short Term Measurements: Hydrochloric Acid 0.2/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 (Hydrochloric Acid 0.2/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 0.2 to 3 ppm / 3 to 20 ppm |
| Number of Strokes n: | 10 |
| Time for Measurement: | approx. 2 min / 0.4 min |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | blue to yellow |
Ambient Operating Conditions:
| Temperature: | 5 to 40 °C |
| Absolute Humidity | ? 15 mg H2O / L |
Reaction Principle:
HCl + bromophenol blue ~> yellow reaction product
Cross Sensitivity:
No interference on the reading of 10 ppm H2S and 2 ppm SO2. Other acid gases are also indicated, however, with differing sensitivity. Chlorine changes the indicating layer to grey. If chlorine occurs simultaneously, HCl readings will be higher..
For more information on Dräger-Tubes click the image below.
To view our range of Dräger pumps please click below.
