Sulfur Dioxide Detection Tubes 50/b (50 - 8000 ppm)

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Item #: 8101531
MFG: Draeger
UOM: Box of 10
Min Order: 0
Order Qty: Must order in multiples of 1
$90.40
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Sulfur Dioxide Detection Tubes 50/b (50 - 8000 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: 400 to 8,000 / 50 to 500 ppm
Number of strokes n: 1 / 10
Time for Measurement: approx. 15 sec / approx. 3 min
Standard Deviation: ± 10 to 15 %
Color Change: blue──> yellow
Temperature: 0 to 50 °C
Absolute Humidity: 1 to 15 mg H2O / L
Reaction Principle: SO2 + IO3- ──> H2SO4 + I-
Cross Sensitivity: Hydrochloric acid is indicated in high concentrations. 10,000 ppm Hydrochloric acid corresponds to an indication of 150 ppm sulfur dioxide.

No interference by:
  • 500 ppm nitrogen monoxide
  • 100 ppm nitrogen dioxide