Hydrogen Sulfide Detection Tubes 2%/a (2 - 40% vol.)

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Item #: 8101211
MFG: Draeger

UOM: Box of 10

$110.00
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Hydrogen Sulfide Detection Tubes 2%/a (2 - 40% vol.)

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: 2 to 40 Vol. %
Number of strokes n: 1
Time for Measurement: approx. 1 min
Standard Deviation: ± 5 to 10 %
Color Change: pale blue ──> black
Temperature: 0 to 40°C
Absolute Humidity: 3 to 20 mg H2O / L
Reaction Principle: H2S + Cu2+ ──> CuS+ 2 H+
Cross Sensitivity: No interference by:

5,000 ppm sulfur dioxide
1,000 ppm hydrochloric acid
1,000 ppm ethyl mercaptan