Instruction Manual

Lists

Glossary

Asymmetry Zero point of a pH electrode.

Resolution Number of decimal places that appear for a measured val-

ue.

AutoRead Monitors the electrode drift and releases the measured val-

ue only after the stability criterion has been reached. In this

way, this procedure ensures the highest degree of precision

and reproducibility.

Diaphragm Contact point between the reference electrolytic solution

and the sample.

Drift control See A

UTOREAD.

Test solution Stable solution with a precisely known Redox voltage.

Buffer solution Stable solution with a precisely known pH value.

Redox voltage Potentiometric quantity.

Slope Specifies the voltage change per pH unit.