Description
Dräger-Tube Water Vapour 1/b (10)
PN: 8101781
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 water vapor and has the following standard measuring ranges: 20-40 mg/L 1-15 mg/L Measurements: 10
| Application Range | |
| Standard Measuring Range | 20 to 40 mg/L / 1 to 18 mg/L |
| Number of Strokes n | 1 / 2 |
| Time for Measurement | approx. 20 s / approx. 40 s |
| Standard Deviation | ± 15 to 20% |
| Color Change | Yellow to turquoise-blue |
| Ambient Operating Conditions | |
| Temperature | 0 to 50 °C |
| Absolute Humidity | up to 100% r.h |
| Condensation in the tube causes measurement errors. If high r.h. ( in excess of 80%) is to be expected, the temperature of the tube should be at least 5°C higher than ambient temperature. Given a r.h below 80%, the temperature of the tube should be at least equal to the ambient temperature |
| Cross Sensitivity |
| Acid gases are liable to cause plus errors. Basic gases are liable to cause minus errors |
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