Item #: 8101461
MFG: Draeger
Price: $102.00

Hydrogen Sulfide Detection Tubes 0.2/a (0.2 - 5 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 vapours can be detected and measured, e.g.: Determining and measuring concentration peaks, Measuring personal exposure in the inhalation area, Detecting leaks in pipelines, gas installations etc., and Air analysis in sewers, shafts and confined spaces.

Contains 10 tubes

Standard Measuring Range0.04 to 1 ppm
Test Volume4 L
Flow Rate0.8 L / min.
Time for Measurement5 min.
Standard Deviation ±25%
Colour Changewhite ──> pale brown
Temperature10 to 30° C
Absolute Humiditymax 15 mg H2O / L
PressureThe tube may only be used for
depressurized compressed air
Reaction PrincipleH2S + Pb^2+ ──> PbS + 2H^+
Cross SensitivitySulfur dioxide and hydrochloric
acid in the TLV range do not
affect the reading.
Evaluation __Scale reading = ppm H2S
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