Draeger Tube, Ammonia 5/B 5-100ppm, Box of 10
DRAEGER SAFETY INC.
/ Model #8101941
Details
Draeger Tube - Ammonia 5/b
Order No. 81 01 941
| Application Range | |
| Standard Measuring Range | 5 to 100 ppm |
| Number of Strokes n: | 1 |
| Time for Measurement: | Approximately 10 seconds |
| Standard Deviation: | ± 10 to 15% |
| Color Change: | yellow → blue |
| Ambient Operating Conditions | |
| Temperature: | 10 to 50° C ~ 50 to 122° F |
| 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 |
|
| Extension of the Measuring Range | |
| Using n= 2 strokes, divide the reading by 2; the measuring range will be 2.5 to 50 ppm. | |
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