Dräger Tubes For Short Term Measurements: Ammonia (0.25/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 (0.25/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|
|8101711||Ammonia 0.25./a||Ammonia||0.05 to 30 ppm|
|Azirdine||0.25 to 3 ppm|
|Cyclohexylamine||0.45 to 5ppm|
|1,2-Diaminoethane||0.5 to 12 ppm|
|2-Diethylaminoethanol||0.5 to 10 ppm|
|Diisopropylamine||0.5 to 6 ppm|
|Dimethylamine||0.25 to 6 ppm|
|Dimethylethylamine||0.2 to 2 ppm|
|Dimethylisopropylamine||1 to 12 ppm|
|Dipropylamine||0.5 to 5.5 ppm|
|Ethanolamine||0.5 to 6 ppm|
|Ethylenediamine||0.5 to12 ppm|
|Ethyleneimine||0.25 to 3 ppm|
|Fufurylamine||0.25 to 3 ppm|
|Triethylamine||0.25 to 3 ppm|
|Trimethylamine||0.25 to 3 ppm|
|Standard Measuring Range:||0.25 to 3 ppm|
|Number of Strokes n:||10|
|Time for Measurement:||approx. 1 min.|
|Standard Deviation:||± 10 to 15 %|
|Colour Change:||yellow to blue|
Ambient Operating Conditions:
|Temperature:||10 to 50°C|
|Absolute Humidity||< 20 mg H2O/L|
NH3 + pH indicator ~> blue reaction product
Other basic substances such as e.g. organic amines are indicated as well, but with different sensitivity.
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