Dräger Tube -Ammonia 5/a

DrägerSKU: CH20501

Sale price£71.93


Dräger Tubes For Short Term Measurements: Ammonia (5/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 Ammonia (5/a)

The tubes come in a pack of 5 tubes and have a shelf life of 2 years.

Part no Dräger Tube Substance Measurement Range
CH20501 Ammonia 5/a Ammonia 1 to 600 ppm
1,1-Dimethylhydrazine Qualitative

Application Range:

Standard Measuring Range: 5 to 70 ppm / 50 to 600 ppm
Number of Strokes n: 10 / 1
Time for Measurement: approx. 60 s. / 10s.
Standard Deviation: ± 10 to 15 %
Colour Change: yellow to blue

Ambient Operating Conditions:

Temperature: 10 to 50°C
Absolute Humidity < 20 mg H2O/L

Reaction Principle:

NH3 + pH indicator ~> blue reaction product

Cross Sensitivity:

Other basic substances such as e.g. organic amines are indicated as well.

The indication is not affected by:

  • 300 ppm nitrous fumes
  • 2,000 ppm sulfur dioxide
  • 2,000 ppm hydrogen sulfide

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