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Draeger Tube, Ammonia 5/B 5-100ppm, Box of 10

Draeger Tube, Ammonia 5/B 5-100ppm, Box of 10

$86.00
Availability: Call for Availability
Product Code: 8101941
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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.