Tuttnauer 1730EK, Technical Manual

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6.2 Temperature Calibration Procedure
— Press the
PROGRAM key.
— The system enables to set the system’s date the time.
— This operation is skipped by pressing PROGRAM key
six times.
— CODE:
∅∅∅
will be displayed.
— Select Technician Code (011) by the UP/DN keys and press the
PROGRAM key.
— Select CALIB CODE: 107 to calibrate the system by means of the
UP/DN keys and press the PROGRAM key again until TEMP
CAL:
∅∅∅
will be displayed.
— Set calibration code to TEMP CAL:
∅∅
1
— Press the PROGRAM
key again and do not change the code.
— The following data will be displayed:
UPPER ROW: A 60.0 R 60.0
LOWER ROW: A 130.0 R130.0
Enter the actual data (A) and the displayed data (R) for two known points
as in the following example:
The actual temperatures are 70°C & 120°C and the displayed
temperatures are 68°C & 120°C respectively.
Proceed as follows:
— On the upper row, change A60.0 to A 70.0 by means of UP/DN
keys.
— Press the PROGRAM key.
— The cursor on the upper row will move to R60.0, change to R68.0 by
means of UP/DN keys.
— Press the PROGRAM key.
— The cursor moves to the lower row to A 130.0, change it to A 120.0
by means of UP/DN keys.
— Press the PROGRAM key.
— The cursor on the lower row will move to R130.0, change to R123.0
by means of keys UP/DN, then press the PROGRAM key
This completes calibration procedure for temperature.