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AlpHa Measurement Solutions
10540 Rockley Road
Houston, TX 77099
USA

(Toll Free) 800-522-7920
(voice) 832-456-4100

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

A Nitrate Ion Selective Electrode sensor specifically designed to measure 0.5 ppm to Saturated (7x10-6 M to Saturated) concentrations of NO3-.
Applications include, but not limited to: Surface Waters and Sewage Effluent, Drinking Waters and Soil Extracts, Fertilizers, Soils, Plant Tissue, Meat, Potatoes, Spinach, Beets, Baby Food.

Model # NO31502
Slope 56 ± 3 mV between 10-100 ppm @ 25°C
Reproducibility ± 2%
Interferences ClO4-1, I-1, CN-1, BF4-1,Cl-, NO2-, organic acids
Temperature Range 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 nitrate standard
Concentration Range 0.5 ppm to Saturated  (7 x 10-6 M to Saturated)
pH Range 2.5 to 11 pH
Resistance 100 megaohms
Care, Maintenance & Cleaning Treat with distilled water followed by nitrate standard
Isopotential Point 10 ppm
On-Line Capability Yes
Applications Surface Waters, Sewage Effluent Drinking Waters, Soil Extracts, Fertilizers, Soils, Plant Tissue, Meat, Potatoes, Spinach, Beets, Baby Food