Description
Dräger Tubes For Short Term Measurements: Carbon Tetrachloride 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 1/a).
The tubes come in a pack of 10 tubes and have a shelf life of 2 years.
| Part no | Dräger Tube | Substance | Measurement Range |
| 8101021 | Carbon Tetrachloride 1/a | Carbon Tetrachloride | 1 to 15 ppm |
| Chloropicrine | 1 to 15 ppm | ||
| Trichloronitromethane | 1 to 15 ppm |
Application Range:
| Standard Measuring Range: | 1 to 15 ppm / 10 to 50 pmm |
| Number of Strokes n: | 10 |
| Time for Measurement: | approx. 6 min / 3 min |
| Standard Deviation: | ± 15 to 20 % |
| Colour Change: | white to yellow |
Ambient Operating Conditions:
| Temperature: | 15 to 30 °C |
| 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.
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