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Dräger Short Term Detection Tubes - Phosphine 0.1/b in Acetylene (Pack of 10)

Dräger Short Term Detection Tubes - Phosphine 0.1/b in Acetylene (Pack of 10)

8103341
  • £71.77


Dräger Tubes For Short Term Measurements: Phosphine 0.1/b in Acetylene

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 (Phosphine 0.1/b in Acetylene).

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

Application Range:

Standard Measuring Range: 0.1 to 1 ppm / 1 to 15 ppm
Number of Strokes n: 10
Time for Measurement: approx. 4 min / approx. 20 s
Standard Deviation: ± 15 to 20 %
Colour Change: yellow orange to red violet

Ambient Operating Conditions:

Temperature: 2 to 40 °C
Absolute Humidity < 20 mg / L

Reaction Principle:

PH3 + HgCI2 ~> Hg-phosphide + HCI HCI + pH-indicator ~> red violet reaction product

Cross Sensitivity:

Arsin and hydrogen sulfide will be indicated with differing sensitivities..

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