Velp Scientifica AREX 5 Manual De Instrucciones página 10

4. Setting mode
Press both knobs for 3 seconds when heating and stirring are
Turn the left knob to browse through the available menus, listed below.
Press the right knob to see the set parameter. Then, turn the knob to modify the value of the parameter (when it is possible).
Press the knob to confirm.
To exit the setting mode, do not press/turn the knobs for 10 seconds or press both knobs at the same time.
Parameter shown
Display 1 Display 2
Default value Range
10 °C steps
0,1 °C steps
0,1 °C steps
to access the setting mode.
Description
Heating plate temperature limit
-
It limits the maximum value of the temperature setpoint for the
heating plate.
➢ If is selected, the heating function is "disabled".
Starting mode
➢
: when the instrument is powered, the heating and the
stirring functions are not active and both displays show
➢
: when the instrument is powered, it starts working at the
last temperature and speed setpoints.
Thermoregulation mode with external probe
➢
: optimized temperature control for minimized
overshoot and oscillations, slow rise in temperature.
➢
: fast rise in temperature, increased overshoot and
oscillations.
External probe safety alarm
➢ It allows enabling/disabling AL 6 and AL 7 error messages
(see chap. 5).
Probe calibration
➢ It allows to align the external temperature probe reading to a
reference thermometer.
Stirring direction:
➢
: stirring direction is clockwise
➢
: stirring direction is counter clockwise
Heating plate probe calibration
➢ It allows to align the heating plate probe reading to a
reference thermometer.
Motor and heating element operating time
It shows motor and heating element operating times.
Operating times are shown in hours up to 9999 hours (around
416 days). Then they are shown in days (a digits' decimal point
is turned on).
Reset
➢ It allows to restore all system settings to their default values.
4
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