Draeger Tube, Hydrogen Sulfide 2/B 2-60ppm, Box of 10
DRAEGER SAFETY INC.
/ Model #8101961
Details
Draeger Tube - Hydrogen Sulfide 2/b
Order No. 81 01 961
| Application Range | |
| Standard Measuring Range | 2 to 60 ppm |
| Number of Strokes n: | 1 |
| Time for Measurement: | approx. 30 seconds |
| 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: | max. 20 mg H2O / L |
| Reaction Principle | |
| H2S + Pb2+ PbS + 2 H+ | |
| Cross Sensitivity | |
| Hydrochloric acid, mercaptan and sulfur dioxide in the TLV range does not interfere. | |
| Extension of the Measuring Range | |
| Using n = 2, divide the reading by 2; the measuring range will be 1 to 30 ppm. | |
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