Yamato Scientific CLS600 Cool Line - Manual (Page 29)

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Operation Method
Calibration Offset Function
Calibration offset is a function which corrects the difference between the temperature in bath and that of
controller (sensor temperature) if arises. The function parallel corrects the difference either to the plus or
minus side within the whole temperature range of unit. The function can be set or cancelled by the SUB
MENU key. "0" is set at factory shipment.
① Start operation with the target setting temperature. Check the
temperature in bath with a thermograph after it is stabilized.
② Check the difference between the setting temperature and that in
bath.
③ Press SUB MENU key for 4 seconds. Press SUB MENU key again.
Select "cAL" which means calibration offset, and press RUN/STOP
key.
④ Input the difference between setting temperature and inner bath
temperature by ▼ ▲ key, and press SUB MENU key for a few
seconds to complete the setting.
™ When the offset correction temperature is set to the minus side, the
temperature on the measurement temperature display screen falls by
the setting temperature, while the temperature on bath rises.
When it is set to the minus side, the temperature on the measurement
temperature display screen rises by the setting temperature, while the
temperature on bath falls.
™ The unit has two-point correction function, which performs offset
between low-temperature zone and high-temperature zone.
™ Please consult our local branch office when carrying out validation of
temperature controller.
Current temperature
Corrected temp. to minus side
Corrected temp. to plus side
③ ③
④ ④