OHAUS ISICMBCDG Mode D'emploi page 9

OPERATING INSTRUCTIONS CONT'D
SINGLE POINT CALIBRATION PROCEDURE
This procedure is used to fine tune and calibrate the Incubating/Cooling Mini Shaker at a
specific temperature setting. This process may be repeated for up to three (3) separate
set-points. If a fourth calibration set-point is entered, the first set-point entered will be
overwritten.
1. Turn unit on.
2. Set desired temperature.
3. Stabilize one (1) hour or more, measuring the temperature with a calibrated
temperature probe/thermometer.
4. Press and hold standby button, then press the temperature up arrow once. The
unit will beep two (2) times, confirming calibration mode. The display will now be
flashing.
5. Press the temperature up/down arrows until the display matches the temperature
probe/thermometer.
6. Press standby button to exit calibration mode and return to normal heating/cooling.
This process may be repeated at the same set-point, multiple times for fine tuning if
desired.
The unit will now use the biased offset for that specific temperature setting and
increase or decrease temperature accordingly to bring the temperature to set
temperature. The decimal point of the display will flash to indicate a biased offset is
being used. All other temperature settings will use the standard internal calibration.
This offset will be stored in memory and retained until reset.
To restore unit to factory setting:
Press and hold the standby button while pressing the temperature down arrow once.
The reset will be confirmed with two (2) audible beeps. Press the standby button to
exit calibration mode and return to normal heating/cooling.
EN
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