Section 4
7
Basic Operation
4
Temperature Alarm
The temperature alarm indicates too high or too low temperature. The alarm will be activated if
the temperature rises or falls more than 0.5°C from the set point. There will be an acoustic signal
and the red LED light in the alarm key will be activated.
Action
Key
Press alarm key to mute the acoustic signal.
Press alarm key once again to bring the signal back on.
Note: The red LED light and the acoustic signal will turn off when the temperature stabilizes to
the set-point level
Warming Up
Warming up from 20.0°C to 37.0°C takes less than 20 minutes under normal conditions. When a
cold item is placed on the heated area it may need up to 30 minutes to stabilise, depending on
the thermal mass of the object and the initial temperature.
Safety barrier
There is a greater heat loss from the edges of the warming plate, and the tolerances cannot be
kept as precisely in these areas. A high accuracy can only be maintained in the centre area of
the warming plate.
Please see picture below:
8 cm
8 cm
13 cm
2.5 cm
9 cm
8 cm
Top view
Our general recommendations:
Dark grey area only: +/- 0,3°C
Light grey area: +/- 0,8°C
White area: No heat
