Draeger Tube, Carbon Tetrachloride

$95.00
Availability: Call for Availability
Product Code: 8103501
Brand: DRAEGER SAFETY INC.
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Draeger Tube - Carbon Tetrachloride 0.1/a
Order No. 81 03 501

Application Range
Standard Measuring Range 0.1 to 5 ppm
Number of Strokes n: 5
Time for Measurement: approx. 25 seconds
Standard Deviation: ± 20 to 15%
Color Change: yellow to blue-green
   
Ambient Operating Conditions
Temperature: 2 to 40° C ~ 35.6 to 104° F
Absolute Humidity: 1 to 40 mg / L
   
Reaction Principle
a) CCI4 + H2S2O7  COCI2
b) COCI2 + diethylaniline + dimethylaminobenzaldehyde  blue-green reaction product
 
Cross Sensitivity
Phosgene is displayed with roughtly the same sensivity as carbon tetrachloride.
50 ppm Tetrachloroethylene will have a display of approx. 1 to 2 ppm,
50 ppm trichloroethylene and 1.1 dichloroethylene will have a weak display of < 0.1 pmm.
No indication with:
- 10 ppm Vinyl Chloride
- 200 pmm 1.2-Dichloroethylene