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Van London – pHoenix Company
6103 Glenmont Dr.
Houston, TX 77081
USA

(Toll Free) 800-522-7920
(voice) 713-772-6641
(fax) 713-772-4671

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ISE: Carbon Dioxide TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE
Model # CO21501
Slope 55 + / - 3 mV/decade
Reproducibility + / - 2%
Interferences Volatile weak acids
Temperature Range 0 to 50° C (if calibrated at that temperature)
Pressure Range 0 to 10 psi
Response Time 95% response in 30 seconds
Storage Long term, store dry Short term, store in carbon dioxide standard with ISA added
Concentration Range 10-4 to 10-2M 4.4 ppm to 440 ppm
Resistance 1000 to 1500 megaohms
Care,Maintenance & Cleaning Treat with dilute carbon dioxide standard with pH adjusted to 4.8 - 5.2 Replace membrane as needed
Temperature Compensation No
Isopotential Point Unknown
On-line Capability Yes, pH control required
Applications Soft Drinks, Wine Fermentation