Description
Dräger-Tube Hydrogen Sulfide 2/a (10 Tests per Box)
PN: 6728821
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: 20-200 ppm 2-20 ppm Measurements: 10
| Application Range | |
| Standard Measuring Range | 2 to 200 / 2 to 20 ppm |
| Number of Strokes n | 1 / 10 |
| Time for Measurement | approx. 20 sec / approx. 3.5 min |
| Standard Deviation | ± 5 to 10% |
| Color Change | white to pale brown |
| Ambient Operating Conditions | |
| Temperature | 0 to 40 °C |
| Absolute Humidity | 3 to 30 mg H2O/L |
| Cross Sensitivity | |
| No interference by : | 200 ppm sulfur dioxide |
| 100 ppm hydrochloric acid | |
| 100 ppm ethyl mercaptan | |
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