Hydrogen Sulfide Detection Tubes 5/b (5 - 600 ppm)

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Item #: CH29801
MFG: Draeger

UOM: Box of 10

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Hydrogen Sulfide Detection Tubes 5/b (5 - 600 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: 5 to 60 ppm
Number of strokes n: 10
Time for Measurement: approx. 4 min
Standard Deviation: ± 5 to 10 %
Color Change: white ──> brown
Temperature: 0 to 60°C
Absolute Humidity: < 40 mg H2O / L
Reaction Principle: H2S + Pb2+ ──> PbS + 2 H+
Cross Sensitivity: Sulfur dioxide can cause plus errors of up to 50%. Sulfur dioxide alone does not discolor the inidicating layer.
Extension of the Measuring:Range Using n = 1, multiply the reading by 10; the measuring range will be 50 to 600 ppm.