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Dräger Short Term Detection Tubes - Hydrogen Sulfide 2/b (Pack of 10)

Dräger Short Term Detection Tubes - Hydrogen Sulfide 2/b (Pack of 10)

8101961
  • £52.30


Dräger Tubes For Short Term Measurements: Hydrogen Sulfide 2/b

Dräger Safety offer a massive range of short-term gas detection tubes for the measurement of various gases. This particular set of tubes is for (Hydrogen Sulfide 2/b).

The tubes come in a pack of 10 tubes and have a shelf life of 2 years.

Application Range:

Standard Measuring Range: 2 to 60 ppm
Number of Strokes n: 1
Time for Measurement: approx. 30 s
Standard Deviation: ± 5 to 10 %
Colour Change: white to pale brown

Ambient Operating Conditions:

Temperature: 0 to 40 °C
Absolute Humidity max. 20 mg H2O / L

Reaction Principle:

H2S + Pb2+ ~> PbS + 2 H+

Cross Sensitivity:

Hydrochloric acid, mercaptan and sulfur dioxide in the TLV range does not interfere.

    Extension of the Measuring Range

    Using n = 2, divide the reading by 2; the measuring range will be 1 to 30 ppm..

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