User Guide

18
TEMPERATURE EFFECT ON pH
The pH reading is directly effected by tem-
perature. In order for the meter to measure
the pH accurately, temperature must be taken
in consideration.
A perfect equilibrium between the pH elec-
trode and the sample is reached in approxi-
mately 15 minutes.
To use the meter's Automatic Temperature
Compensation feature, submerge the tem-
perature probe into the sample as close to
the electrode as possible and wait for 1-2
minutes. If you know the temperature of the
sample to be tested you can manually com-
pensate for it.
If manual temperature compensation is
desired the temperature probe must be
disconnected from the instrument.
The display will show the de-
fault temperature of 25.0°C or
the last recorded temperature
reading. "°C" is blinking.
The temperature can now be adjusted with
the UP and DOWN arrow keys.
pH
°C
CAL
CFM