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Dräger Short Term Detection Tubes - Carbon Tetrachloride 0.1/a (Pack of 10)

Dräger Short Term Detection Tubes - Carbon Tetrachloride 0.1/a (Pack of 10)

8103501
  • £65.95


Dräger Tubes For Short Term Measurements: Carbon Tetrachloride 0.1/a

Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Carbon Tetrachloride 0.1/a).

The tubes come in a pack of 10 tubes and have a shelf life of 2 years.

Application Range:

Standard Measuring Range: 0.1 to 5 ppm
Number of Strokes n: 5
Time for Measurement: approx. 2.5 min
Standard Deviation: ± 20 to 15 %
Colour Change: yellow to blue-green

Ambient Operating Conditions:

Temperature: 2 to 40 °C
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.

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