Dräger Tube -Hydrogen Sulphide 2/a

DrägerSKU: 6728821

Sale price£63.23


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

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/a).

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

Application Range:

Standard Measuring Range: 20 to 200 / 2 to 20 ppm
Number of Strokes n: 1
Time for Measurement: approx. 20 s / approx. 3.5 min
Standard Deviation: ± 5 to 10 %
Colour Change: white to pale brown

Ambient Operating Conditions:

Temperature: 0 to 40 °C
Absolute Humidity 3 to 30 mg H2O / L

Reaction Principle:

H2S + Hg2+ ~> HgS + 2H+

Cross Sensitivity:

No interference by: 200 ppm sulfur dioxide 100 ppm hydrochloric acid 100 ppm ethyl mercaptan.

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