Slope :

55 + / - 3 mV/decade

Reproducibility :

+ / - 2%

Interferences :

Volatile weak acids

Complexation :

Heavy metals

Temperature Range :

0 to 50° C (if calibrated at that temperature)

Pressure Range :

0 to 10 psi

ResponseTime :

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

pH Range :

4.8 to 5.2 pH

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