Useful Functions (Calibration Offset Function) - Yamato IC103CW Manual

Using the calibration
offset function
MEASURED TEMP.
℃
HEATER
RUN
SET TEMP.
TIMER
SUB MENU
④
③
* You can set either of + or – side for the offset compensation temperature.
When compensation is set for the – side, the measured temperature display decreases by the
compensation temperature while the temperature in the chamber increases by the same amount.
When compensation is set for the + side, the measured temperature display increases by the
compensation temperature while the temperature in the chamber decreases by the same amount.
* Since too large a compensation value may result in larger difference between the actual and
indicated temperatures and may present a danger, consult our nearest sales office before entering
a large compensation value.
* The device has, in addition to the calibration offset function, the two-point compensation function
that adjusts offset for the lower temperature range and higher temperature range, for which
adjustment temperatures have been input on shipping from the factory.
* Consult the nearest sales office before attempting validation work for the temperature adjusting
device.
Calibration offset function compensates any differences between
the target temperature in the chamber and the control
temperature of the controller (sensor temperature.) The function
can compensate in parallel to either plus or minus side for the
whole temperature band of the unit.
The lock can be set or released with the SUB MENU keys.
The temperature is set at "0" on shipping from the factory.
① Start operation at the target set temperature and confirm the
temperature in the chamber with a temperature recorder after
temperature has stabilized.
② Confirm the difference between the set temperature and that
in the chamber.
③ Press the TIMER key (SUB MENU key) long to enter the sub
RUN
menu mode.
STOP
Press the TIMER key (SUB MENU key) several times to
select the characters cAL
offset function.
④ Enter the difference between the set temperature and the
temperature in the chamber using the ▼▲ keys and press
the TIMER key (SUB MENU key) long to exit the sub menu
mode. (When you want to set the key lock function, proceed
to character selection process for the key lock function without
pressing the TIMER key (SUB MENU key) long. ）
4. Operating procedures

Useful functions (calibration offset function)

27
Control
temperature
after minus
side
compensation
Current
temperature
Control
temperature after
plus side
compensation
that indicates the calibration