Draeger Tube, Sulfur Dioxide 0.1/a 0.1-3 ppm
Product ID: 6727101
Price: $83.95
Availability: Email for Availability (info@nafeco.com)
 
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Draeger Tube - Sulfur Dioxide 0.1/a
Order No. 67 27 101

Application Range
Standard Measuring Range 0.1 to 3 ppm
Number of Strokes n: 100
Time for Measurement: approx. 20 minutes
Standard Deviation: ± 10 to 15%
Color Change: yellow to orange
   
Ambient Operating Conditions
Temperature: 10 to 30° C ~ 50 to 86° F
Absolute Humidity: 3 to 15 mg H2O /L
   
Reaction Principle
SO2 + Na2[HgCI4] + methyl red → Na2[Hg(SO3)2] + 4 HCI
 
Cross Sensitivity
It is impossible to measure sulfur dioxide in the presence of other acidic gases.

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