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Van London Company
10540 Rockley Road
Houston, TX 77099
USA

(Toll Free) 800-522-7920
(voice) 832-456-6641
(fax) 832-456-6642

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ISE: Ammonium TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE

An Ion Selective Electrode sensor specifically designed to measure 0.1ppm to Saturated (5x10-6M to Saturated) concentrations of NH4.
Applications inclue, but not limited to: Boiler Feed Water, Natural Waters, Fertilizers.

Model # NH41502
Slope 55 ± 3 mV between 10-100 ppm @ 25°C
Reproducibility ± 2%
Interferences K+1
Temperature Range 0 to 40° C (if calibrated at that temperature)
Pressure Range 0 to 30 psi
Response Time 95% response in 30 seconds
Storage Long term, store dry
Short term, store in dilute ammonium standard
Concentration Range 0.1 ppm to Saturated  (5 x 10-6 M to Saturated)
pH Range 4 to 10 pH
Resistance 100 megaohms
Care, Maintenance & Cleaning Treat with distilled water followed by ammonium standard
Isopotential Point 10 ppm
On-Line Capability Yes
Applications Boiler Feed Water, Natural Waters, Fertilizers