Draeger Tube, Hydrogen Sulfide + Sulfur Dioxide, Box of 10
DRAEGER SAFETY INC.
/ Model #6728821
Details
Draeger Tube - Hydrogen Sulfide 2/a
Order No. 67 28 821
| Application Range | |
| Standard Measuring Range | 20 to 200 / 2 to 20 ppm |
| Number of Strokes n: | 1 / 10 |
| Time for Measurement: | approx. 20 seconds / approx. 3.5 minutes |
| Standard Deviation: | ± 5 to 10% |
| Color Change: | white to pale brown |
| Ambient Operating Conditions | |
| Temperature: | 0 to 40° C ~ 32 to 104° F |
| Absolute Humidity: | 3 to 30 mg H2O / L |
| Reaction Principle | |
| H2S + Hg2+ HgS + 2H+ | |
| Cross Sensitivity | |
| No interference by: 200 ppm sulfur dioxide 100 ppm hydrochloric acid 100 ppm ethyl mercaptan |
|
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DRAEGER SAFETY INC.
Model #6728821
Draeger Tube, Hydrogen Sulfide + Sulfur Dioxide, Box of 10
$110.00
