Draeger Tube, Chlorine 50/A 50-500ppm
Product ID: CH20701
Price: $87.95
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Draeger Tube - Chlorine 50/a
Order No. CH 20 701

Application Range
Standard Measuring Range 50 to 500 ppm
Number of Strokes n: 1
Time for Measurement: approx. 20 seconds
Standard Deviation: ± 10 to 15%
Color Change: grey green to orange brown
   
Ambient Operating Conditions
Temperature: 10 to 40° C ~ 50 to 104° F
Absolute Humidity: < 40 mg H2O / L
   
Reaction Principle
CI2 + o-tolidine  orange brown reaction product
 
Cross Sensitivity
Bromine is indicated with the same sensitivity, but with a higher standard deviation ± 25 to 30 %. Chlorine dioxide and nitrogen dioxide are indicated as well, but with different sensitivities.

View the entire Draeger Tubes & CMS Handbook