3. Operation
1. Place the water bath on a stable surface that can support the weight of the device and
leave 30 cm clear on each side.
2. Fill the tank to 2/3 of the total volume.
3. Connect to a power supply that is consistent with the voltage requirement of this instrument.
Make sure it is properly earthed.
4. Switch the device on. The power supply indicator will light up.
5. Set the desired temperature (see instructions below). The temperature controller will display
the temperature inside the working chamber.
6. If desired, set the time (see instructions below).
Note: The thermostatic bath cannot be used with deionized, demineralized or distilled water as it will not
conduct electricity properly
4. Temperature and time setting
4.1. No timer function
1. Press the SET button to enter the setting state → the indicator SP and the
temperature set value will show.
2. Use ◄ ▼▲ to modify the value.
3. Press SET to enter → the controller will return to the normal display and the value
will be saved
4.2. Timer function
1. Press SET to enter the setting state → the indicator SP and the temperature set
value will show.
2. Press SET again → the indicator SP and the time set value will show.
3. Use ◄ ▼▲ to modify the value.
4. Press SET to return to the initial screen. The value will be saved automatically.
When the time is set to 0, the controller will run continuously until manually stopped.
Otherwise, when the timer is set, the lower window will display the temperature set
value or the running time depending on the ntd parameter configuration (see later).
When the time is over, the lower window will display End and the alarm will go off
and ring for 60s. Stop it by pressing any button. Press the RST button for 3s to restart
the controller.
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