Yamato Scientific BB600 Low Constant Temperature Water Bath - Manual (Page 26)

23
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.
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 the SUB MENU key. Select the character "cAL", which
indicates the calibration offset, using the "▲▼", and then press the
ENTER key.
④ Input the difference using the "▲▼" and then press the ENTER key.
This completes the setting.
™ The setting range of offset correction temperature is +99℃ to plus side
and -99℃ to minus side respectively.
When it 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 plus side
Corrected temp. to minus side
③
③ ,④
③ ,④