Gram BIOBASIC 210, User Manual, Page: 21 / 36

BIOBASIC MANUAL
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Practical example of offsetting:
Example 1 - The temperature in the cabinet is operating colder than
the actual setpoint.
With a setpoint of +4°C, the actual temperature inside the cabinet is
b2 and +4°C. The desired temperature range is b3
and +5°C. This means that “CA”, in this case, should be -1,0K, so that the
refrigeration system stops 1,0K before and starts 1,0K later than the
setpoint normally otherwise would dictate.
Example 2 - The temperature in the cabinet is operating warmer than
the actual setpoint.
With a setpoint of +4°C, the actual temperature inside the cabinet is
b4 and +6°C. The desired temperature range is b3
and +5°C. This means that “CA”, in this case, should be 1,0K, so that the
refrigeration system stops 1,0K later and starts 1,0K earlier than the
setpoint normally otherwise would dictate.