Dräger Short Term Detection Tubes - Hydrogen Sulfide 5/b (Pack of 10)

DrägerSKU: CH29801

Sale price£59.33


Dräger Tubes For Short Term Measurements: Hydrogen Sulfide 5/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 5/b).

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

Application Range:

Standard Measuring Range: 5 to 60 ppm
Number of Strokes n: 10
Time for Measurement: approx. 4 min
Standard Deviation: ± 5 to 10 %
Colour Change: white to brown

Ambient Operating Conditions:

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 indicating layer.

    Extension of the Measuring Range

    Using n = 1, multiply the reading by 10; the measuring range will be 50 to 600 ppm..

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