Draeger Tube, Carbon Tetrachloride

$95.00
Availability: Call for Availability
Product Code: 8101021
Brand: DRAEGER SAFETY INC.
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Draeger Tube - Carbon Tetrachloride 1/a
Order No. 81 01 021

Application Range
Standard Measuring Range 1 to 15 ppm / 10 to 50 ppm
Number of Strokes n: 10 / 5
Time for Measurement: approx. 6 minutes / 3 minutes
Standard Deviation: ± 15 to 20%
Color Change: white to yellow
   
Ambient Operating Conditions
Temperature: 15 to 30° C ~ 59 to 86° F
Absolute Humidity: 3 to 15 mg H2O / L
   
Reaction Principle
a) CCI4 + H2S2O7  COCI2
b) COCI2 + Aromatic nitrogen compounds  yellow reaction product
 
Cross Sensitivity
Chloropicrin and phosgene are indicated with the same sensitivity. It is impossible to measure carbon tetrachloride in the presence of chloropicrin and phosgene.
No interference from:
1 ppm chlorine
5 ppm hydrochloric acid
20 ppm methyl bromide
1,000 ppm acetone