Drager Detection Tubes - Ammonia 0.25/a (Pack of 10)
A wide range of substances can be detected with these Ammonia (0.25/a) short-term gas detection tubes from Drager Safety.
Substances may include the following: Aminobutane, Aminoethanol , Ammonia, Azirdine, Bis (dimethylaminoethyl) Ether, n-Butylethylamine , Cyclohexylamine, 1,2-Diaminoethane, Diaminotoluene, Dibenzylamine, 2-Diethylaminoethanol, Diethylenetriamine, Diisopropanolamine, Diisopropylamine, Dimethylamine, N,N'-Dimethylbenzylamine, Dimethylethylamine, 1,1-Dimethylhydrazine, N,N'-Dimethylpiperrazine, Dipropylamine, Ethanolamine , Ethylene Diamine, Ethyleneimine, 2-Ethylhexylamine, Ethyl Morpholine, Fufurylamine, Hexamethylene Diamine, Hydrazine, Methoxypropylamine, 2-Methylaminoethanol, N-Methyldiethanolamine, n-Methylmorpholine, Morpholine, Phenylhydrazine, Triethylenediamine and Triethylenetetriamine, Trimethylamine.
Please note these tubes come in a pack of 10 and have a shelf life of 2 years.
Click here to view more information on the compatible Drager Accuro Gas Detection Pump for short-term detection tubes.
- Hard-to-reach places can be accessed and measured using various compatible accessories
- Excellent for on-the-spot measurements
- 10 seconds to 15 minutes is the time frame for readings and is totally dependent on the tube type
- Suitable applications include pre-entry checks, confined space entry, variations in concentration levels and also contamination of breathing areas are amongst a number of potential of applications
Application Range | |
Determination of ammonia in water/waste water | |
Drager-Tube | Ammonia 0,25/a |
Standard Measuring Range: | 1.5 to 10 mg/L |
Number of Strokes n: | 10 |
Typical Stroke Time | 10 to 30 s |
Measurement Time | approx. 200s |
Sample Volume | 200 mL |
Color Change: | yellow --> blue |
Temperature Range: | 4 to 30 °C |
pH-Measurement: | necessary |
Information of Measurement | |
Using acetic acid or sodium hydroxide solution, the pH-value has to be adjusted to the value of 10.2 - 10.3. | |
System Parameters (valid for pH 1.3) | |
Measurement Range (mg/L) - 1.5 to 10 | |
Standard Deviation (%) - 30 | |
Temperature (°C) - 4 to 7 - 8 to 12 - 13 to 17 - 18 to 24 - 25 to 30 |
|
Parameters (B) - 3427 (C) - 2926 (B) - 2578 (C) - 1895 (B) - 1397 (C) - 1409 (B) - 0.815 (C) - 0.918 (B) - 0.989 (C) - 0.774 |
|
Evaluation of Measurement | |
Calculate ammonia concentration: Y[mg/L] = A • B • (X[ppm] + C) | |
Cross Sensitivity | |
Other basic substances are also indicated. |