Hitachi CHROMASTER 5160 Instruction Manual page 899

1. Be sure to measure the liquid temperature with a
NOTES:
calibrated thermometer before execution of a
temperature calibration.
2. A difference from the liquid temperature in a
sample vial varies slightly with the set temperature.
For temperature calibration, it is recommended to
determine the difference at the set temperature to
be used most frequently. And for temperature
calibration on multiple thermostats, be sure to
correct all thermostats at the same temperature.
3. In the thermostat, its aluminum block is subjected
to temperature control.
Therefore, a temperature difference occurs
between the set temperature and the liquid
temperature in a sample vial. If it is necessary to
control the absolute liquid temperature, you should
measure the liquid temperature in a sample vial
after reaching the set temperature and carry out
temperature calibration so that the target
temperature can be attained.
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