Description
Dräger Tubes For Short Term Measurements: Sulfur Dioxide 50/b
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 (Sulfur Dioxide 50/b).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
Application Range:
| Standard Measuring Range: | 400 to 8,000 / 50 to 500 ppm |
| Number of Strokes n: | 1 |
| Time for Measurement: | approx. 15 s / approx. 3 min |
| Standard Deviation: | ± 10 to 15 % |
| Colour Change: | blue to yellow |
Ambient Operating Conditions:
| Temperature: | 0 to 50 °C |
| Absolute Humidity | 1 to 15 mg H2O / L |
Reaction Principle:
SO2 + IO3 ~> H2SO4 + I
Cross Sensitivity:
Hydrochloric acid is indicated in high concentrations. 10,000 ppm Hydrochloric acid corresponds to an indication of 150 ppm sulfur dioxide. No interference by: 500 ppm nitrogen monoxide 100 ppm nitrogen dioxide.
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