OPERATION
FUNCTIONS
Indicates the circulating pump is powered when the ‘RUN’ button
has been pressed for 2 seconds. When the calibration bath is set
to standby and not on ‘RUN’ the LED should not be lit.
The pump speed is user set via the control dial on the back of the
instrument.
(1)
(2)
(3)
(4)
(5)
Indicates the heater circuit is powered when the ‘RUN’ button has been pressed for
2 seconds.
Indicates the fluid level is lower than 30 mm recommended for operation.
Pressing the ‘RUN’ button for 2 seconds turns the heater and pump control on
allowing the microcontroller to achieve the set point and inducing a short repeated
beep. If already running, holding the button for 2 seconds will turn the heater and
pump off signalling another beep.
Pressing the ‘SET’ button allows the user to navigate the display.
On pressing ‘SET’ the user can press ‘UP/DOWN’ to select either the timing
function or temperature set point. Pressing ‘SET’ again enters the menu allowing
the user to change the values up and down and moving through the values right
to left using the ‘LEFT’ key. Once the correct setting has been entered press ‘SET’
again to come out of the menu.
•
Temperature set point values can be set from 25 °C – 95 °C.
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Timing function values can be set from 0 – 9999.
•
A time value of ‘0’ indicates the unit is always on.
Selecting a value other than 0 will set a time in minutes before the calibration bath
defaults to standby, signalled by a loud repeated beep and displaying ‘END’ on the
touch screen.
PUMP SPEED
OFF
PUMP SPEED
OFF
PUMP SPEED
OFF
PUMP SPEED
OFF
PUMP SPEED
OFF
PUMP SPEED
OFF
Pump Speed
OFF
