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The calibration offset function offsets differences between the indicated internal temperature
of the controller and measured internal temperature. This function enables parallel
compensation in minus or plus direction over the whole temperature band of the unit.
Example
When the measured internal temperature is lower than the indicated one by 2℃:
You can calibrate the internal temperature against the current indication of the temperature by
performing compensation by -2℃ for the current indication by entering "-2" in the "Calibration
offset".
In this example, the indicated temperature of 37℃ will shift to 35℃ after entering offset.
※Compensation of -2℃ is applied over the whole temperature band (-5～65℃). Care must be
taken for offset amount that will differ depending on the placement of specimens or the set
temperature.
1 Turning power OFF
2 Entering the password
3 Setting an calibration offset
4. Operating procedures
Keeping the
key pressed longer will turn power
OFF.
①
If you keep the
display shows [UPASS] and the Main display shows
a screen for entering two-digit numeric values.
Use the ▼▲ keys to enter the password "11" and
②
decide on it with the
①
Press the
key to display [CAL:oS] in the Sub
display and then press the
Enter an offset amount using the ▼▲ keys and
②
then decide on it with the
Example
Indicated temperature：37℃, actual measured
temperature：36℃
⇒Offset input value:-1℃
③
Keeping the
key pressed longer will return you
to the ordinary screen.
32
Setting a calibration offset
key pressed longer, the Sub
key.
key.
key.
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