Cole Parmer StableTemp - Oil Bath Method of Calibration

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Oil Bath Method of Calibration
This method of calibration requires a calibrated water
or oil bath with digital readout.
1. With the probe connected to the unit, insert the
probe connected to the unit to be calibrated into
a bath that has stabilized at the desired calibra-
tion temperature. Allow sufficient time for the
probe to stabilize.
2. Plug the unit into the appropriate power, but do
not turn it on (displays should be blank, unless
Hot Top Warning System is indicating a hot sur-
face), enter the Service Menu by pressing and
holding the POWER key. After about 3 seconds
a single beep will be heard and you may
remove your finger from the POWER key. The
display will change to OSP.
3. Rotate the center knob dial one position clock-
wise and the display will read CAL. This is the
calibration menu. Press the “Heat” key under
the HEAT display. The display will now read
OiL. Press the “Heat” key again to accept, and
the display will change to no. Rotate the center
knob one position to change the display to yES
and press the “Heat” key again.
4. The HEAT display will show the temperature
that is currently measured at the probe. If the
display shows “---” then the probe is not con-
nected to the unit and must be connected before
continuing. The “Heat” key indicator under the
HEAT display will be flashing to let the user
know that the display is ready to be adjusted
using the center knob.
5. Adjust the HEAT display using the center knob
until it matches the independent probe. When
this is complete, press the “Heat” key under the
HEAT display. The unit will turn OFF automati-
cally. Calibration of the probe system is now
complete.
SERVICE AND CALIBRATION