Draeger Tube, Hydrogen Sulfide + Sulfur Dioxide

$89.00
Availability: Call for Availability
Product Code: 6728821
Brand: DRAEGER SAFETY INC.
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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

View the entire Draeger Tubes & CMS Handbook