Sulfur Dioxide Detection Tubes 0.01/a (0.1 - 3 ppm)

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Item #: 6727101
MFG: Draeger
UOM: Box of 10
$90.40
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Sulfur Dioxide Detection Tubes 0.01/a (0.1 - 3 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 vapors 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: 0.1 to 3 ppm
Number of strokes n: 100
Time for Measurement: approx. 20 min
Standard Deviation: ± 10 to 15 %
Color Change: yellow ──> orange
Temperature: 10 to 30 °C
Absolute Humidity: 3 to 15 mg H2O / L
Reaction Principle: SO2 + Na2[HgCl4] + Methyl red ──>
Na2[Hg(SO3)2] + 4 HCl
Cross Sensitivity: It is impossible to measure sulfur dioxide in the presence of other acidic gases.