Draeger Tube, Vinyl Chloride 0.5/B 0.5-30ppm, Box of 10
DRAEGER SAFETY INC.
/ Model #8101721
Clearance
$118.00
Availability:
May direct ship from manufacturer.
In stock in approximately 1 week.
Details
Draeger Tube - Vinyl Chloride 0.5/b
Order No. 81 01 721
| Application Range | |
| Standard Measuring Range | 5 to 30 ppm / 0.5 to 5 ppm |
| Number of Strokes n: | 1 / 5 |
| Time for Measurement: | approx. 30 seconds / approx. 2.5 minutes |
| Standard Deviation: | ± 15 to 20% |
| Color Change: | white to violet |
| Ambient Operating Conditions | |
| Temperature: | 10 to 30° C ~ 50 to 86° F |
| Absolute Humidity: | max. 20 mg H2O /L |
| Reaction Principle | |
| a) CH2=CHCI + CrVI → CI2 b) CI2 + dimethyl naphtidine → violet reaction product |
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| Cross Sensitivity | |
| 100 ppm hydrogen chloride, 20 ppm chlorine, 10 ppm carbon tetrachloride, 10 ppm chloroform or 5 ppm perchloroethylene are not indicated. Trichloroethylene and chlorobenzene are indicated with less sensitivity. 1.1-dichloroethylene is indicated with almost identical sensitivity. Vapors of organic solvents consume part of the oxidation layer so that the resultant reading is somewhat lower. Examples: a reading of 0.5 ppm vinyl chloride will occur by 5 ppm vinyl chloride + 100 ppm butadiene or 5 ppm vinyl chloride + 10 ppm ethylene |
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