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36
Profile- See pH Setup section.
Temperature
ORP measurements are not temperature compensated,
although ORP values can change with temperature
(e.g. reference electrode potential changes, sample
equilibrium changes). It is important to report ORP
values together with the reference electrode used and the
temperature of measurement.
This option permits selection of the temperature source
(
HI5222 only) and measurement units.
Temperature Source
If using a temperature probe, sample temperature will be displayed with the “ATC” indicator displayed
on the LCD. For HI5222 only, the ATC option can be selected from Channel 1 or Channel 2. If no
temperature probe is detected, a Manual set value will be displayed (and logged) with the measurement.
Temperature Unit
Select the desired temperature unit (Celsius, Fahrenheit or Kelvin degrees) and the meter will
automatically convert to the selected unit.
Manual Temperature
If no temperature probe is connected, the desired temperature can be manually entered. The
default setting is 25.0 °C.
Calibration (Relative mV only)
Calibration Reminder
This option allows the user to select a calibration reminder schedule if desired.
See pH Setup section > Calibration Reminder section for option access details.
Set Reminder Period
See pH Setup section > Set Reminder Period section.
mV SETUP
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