48
ALARMS AND SAFETY FUNCTIONS
The auto-set temperature alarm function is fitted in the temperature controller. The alarm is activated
automatically when the chamber temperature deviates ±2.5
o
C(±1.0
o
C~±5.0
o
C) from the set
temperature.
This temperature alarm function is set automatically even if under the program operation. The alarm is
activated as follows under program operation.
*The buzzer is stopped by pressing the alarm buzzer stop key (BUZZER), but the remote alarm keeps
alarm status. The buzzer resulting from upper limit alarm and lower limit alarm cannot be silenced by
the alarm buzzer stop key (BUZZER).
*The alarm may be activated when the setting of auto-set temperature alarm is small range.
Time (h)
37
o
C
60
o
C
0
o
C
Lower limit
alarm temp.
T
emp
er
at
ur
e (
o
C)
Upper limit
alarm temp.
