Acid Test Detection Tubes - Qualitative
Draeger Short-term Tubes have proven to be a very cost-effective and reliable method for the measurement of gases.
For short-term measurements more than 160 Draeger-Tubes are available to measure the spot concentrations of specific gases. Measurement usually takes between 4 seconds and 15 minutes. The tubes are used either manually with the Draeger-Tube Accuro Pump or automatically with the Draeger X-act 5000.
A wide range of different gases and vapours can be detected and measured, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.
Acid Test Detection Tubes - Qualitative
| Standard Measuring Range: |
Qualitative identification of acid gases |
| Number of Strokes (n): |
1 |
| Time for Measurement: |
approx. 3 sec. |
| Standard Deviation: |
30 % |
| Color Change: |
blue violet -> yellow or pink yellow |
| Temperature: |
0 to 40 C |
| Absolute Humidity: |
3 to 15 mg H2O / L |
| Reaction Principle: |
e.g. HCI + pH Indicator
?> pink yellow reaction product |
| Cross Sensitivity: |
This tube indicates various acid gases with differing sensitivities and colors ranging from yellow to pink. It is impossible to differentiate them. |
Acid Test Detection Tubes - Qualitative
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