MMTUEA

Draeger Hydrogen Sulphide 100/a (100 to 2000 ppm) Short Term Measuring Tubes ( Pack of 10 )

0.65

SKU: CH29101 Category:

Description

Application Range:

  • Standard Measuring Range: 100 to 2,000 ppm
  • Number of Strokes n: 1
  • Time for Measurement: Approx. 30 sec
  • Standard Deviation: ± 5 to 10 %
  • Color Change: White → Brown

Ambient Operating Conditions:

  • Temperature: 0 to 40 °C
  • Absolute Humidity: 3 to 40 mg H2O / L

Reaction Principle:

  • H2S + Pb2+ → PbS + 2 H+

Cross Sensitivity:

  • No interference by:
    • 2,000 ppm sulfur dioxide
    • 100 ppm nitrogen dioxide

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