Draeger Tube, PH3 0.1b in Acetylene 0.1-15 ppm, Box 10
DRAEGER SAFETY INC.
/ Model #8103341
Details
Draeger Tube - Phosphine 0.1/b in Acetylene
Order No. 81 03 341
| Application Range | |
| Standard Measuring Range | 0.1 to 1 ppm / 1 to 15 ppm |
| Number of Strokes n: | 10 / 1 |
| Time for Measurement: | approx. 4 minutes / approx. 20 seconds |
| Standard Deviation: | ± 15 to 20% |
| Color Change: | yellow orange to red violet |
| Ambient Operating Conditions | |
| Temperature: | 2 to 40° C ~ 35.6 to 104° F |
| Absolute Humidity: | < 20 mg / L |
| Reaction Principle | |
| PH3 + HgCI2 → Hg-phosphide + HCI HCI + pH-indicator → red violet reaction product |
|
| Cross Sensitivity | |
| Arsin and hydrogen sulfide will be indicated with differing sensitivities. | |
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