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Thermo Scientific
Changing the Real Time Adjustment (CAL RTA) requires a calibrated reference thermometer. If the
displayed temperature does not accurately reflect the actual temperature in the reservoir an RTA
value is required.
Note The RTA applies only to the selected preset.
As an example, if the temperature is stabilized and displaying 20°C but a calibrated reference
thermometer reads 20.5°C, set the RTA to -0.5°C. After you enter an RTA value allow the display
to stabilize before verifying the bath temperature.
Press
to return to the home screen.
The changed RTA will not be displayed on the home screen until that preset is selected using the
Selecting a Preset procedure.
Temperature Display
28.1°C
Shut Down
•
Press
to stop the bath heating.
Note Pressing and holding
controller display. Press
For bath shut down place the circuit protector located on the rear of the bath to the O position.
•
•
To disconnect the bath remove the electrical plug from its power source.
With the bath running, and after 30 seconds, if
none of the keys are pressed, the controller will
display only the reservoir fluid temperature and
any active feature. Press any key to return to the
previously displayed screen.
for three seconds stops the heating and powers down the
to turn the display back on.
Chapter 4
Operation
|
4-7
Precision
|
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