Proline Low-temperature Thermostats
68 Starting up YACE0072 / 21.08.07
7.8.7 Entering the offset of the internal temperature probe
If, during checking with a calibrated reference thermometer (e.g. from the LAUDA DigiCal Series) a
deviation is found, then the offset (i.e. the additive part of the characteristic) of the internal measuring
chain can be adjusted with the following function. The reference thermometer must be dipped into the
bath according to the details on the calibration certificate.
Master
B@K 0
3x to LMDls
2x
to B@K--
− Call the offset adjustment of the internal temperature probe
B@K--.
−
B@K 0 is displayed.
3 seconds
− The actual value of the bath temperature is displayed flashing.
or
− Set the value which you have read from the calibrated reference
measurement device (with glass thermometers consider the
correction where applicable).
− The entered value is accepted and
cmlD is displayed.
Command
Calibration
− Open the device parameter menu via the
soft key Menu .
− With the cursor keys continue to
Æ Settings Æ Calibration Æ
intern Pt100 Æ Calibration .
− The window shown on the left appears.
− Confirm selection with .
B@K 0
°C
Hel
Menu End T
set
T
fix
intern Pt100
extern Pt100
Calibration
Default
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