Description
Dräger-Tube Hydrochloric Acid 50/a (10 Tests per Box)
PN: 6728181
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 hydrochloric acid and has the following standard measuring ranges: 500-5000 ppm 50-500 ppm Measurements: 10
| Application Range | |
| Standard Measuring Range | 500 to 5,000 / 50 to 500 ppm |
| Number of Strokes n | 1 / 10 |
| Time for Measurement | approx. 30s / approx. 5min |
| Standard Deviation | ± 10 to 15% |
| Color Change | blue to white yellow |
| Ambient Operating Conditions | |
| Temperature | 10 to 50 °C |
| Absolute Humidity | max. 15 mg H2O/L |
| Cross Sensitivity |
| Hydrogen sulfide and sulfur dioxide do not interfere in the TLV range. It is impossible to measure hydrochloric acid in the presence of other mineral acids. Chlorine and nitrogen dioxide are indicated, but with different sensitivities. |
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