Carbon Tetrachloride Detection Tubes 1/a (1 -15 ppm)

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Item #: 8101021
MFG: Draeger

UOM: Box of 10

$102.00
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Carbon Tetrachloride Detection Tubes 1/a (1 -15 ppm)

For short-term measurements more than 160 Draeger Tubes are available to measure the so called spot concentrations of specific gases.

A wide range of different gases and vapours can be detected and measured, such as:

  • Determining and measuring concentration peaks
  • Measuring personal exposure in the inhalation area
  • Detecting leaks in pipelines, gas installations etc.
  • Air analysis in sewers, shafts and confined spaces
Standard Measuring Range: 1 to 15 ppm / 10 to 50 ppm
Number of Strokes (n): 10 / 5
Time for Measurement: approx. 6 min. / 3 min.
Standard Deviation: ±15 to 20 %
Color Change: white ─> yellow
Temperature: 15 to 30° C
Absolute Humidity: 3 to 15 mg H2O / L
Reaction Principle: a) CCl4 + H2S2O7 ──> COCl2
b) COCl2 + 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