Description
Dräger tube Hydrogen Sulfide 1/d (10 tests per box)
PN: 8101831
Dräger-Tubes™ are used together with a Dräger tube pump for measurements of gases, vapors and aerosols, usually in air, and are one of the classic methods of gas analysis. This Dräger-Tube is used for the detection of hydrogen sulfide and has the following standard measuring ranges: 10-200 ppm 1-20 ppm Measurements: 10
| Application Range | |
| Standard Measuring Range | 100 to 200 / 1 to 20 ppm |
| Number of Strokes n | 1 / 10 |
| Time for Measurement | approx. 1 min / approx. 10 min |
| Standard Deviation | ±15% |
| Color Change | white to brown |
| Ambient Operating Conditions | |
| Temperature | 2 to 40 °C |
| Absolute Humidity | max 40 mg H2O/L |
| Cross Sensitivity |
| 500 ppm hydrochloric acid, 500 ppm sulfur dioxide, 500 ppm ammonia or 100 ppm arsine do not interfere with the reading. Methyl mercaptan and ethyl mercaptan change the entire indicating layer to a pale yellow. When mixed with hydrogen sulfide, the reading is extended by approx. 30% |
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