Isotech Pegasus R 970, Руководство по эксплуатации пользователя, Страница: 8 / 24

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Pegasus R Iss.07 – 08/13
THE BASIC WORKINGS OF THE PEGASUS
The purpose of the Pegasus 'R' model is to provide an adjustable isothermal enclosure for calibration purposes.
The isothermal enclosure consists of a fixed heated furnace.
The heated furnace houses a graded heater winding and the control sensor used by the temperature controller to
sense the furnace temperature. To obtain and maintain a required temperature the controller varies the power to
the heater via a solid state relay.
A fan runs continuously and cools the electronics in the instrument.
OPERATION
Altering the Furnace Temperature (Set point)
1) Switch on - The controller will briefly show its software version before displaying an indication of the block
temperature.
2) Momentarily press either the UP or DOWN key once to display the setpoint (desired temperature).
3) To alter the value press and hold the UP key to raise the value or the DOWN key to the lower the value.
4) The display will return to show the nominal block temperature when no key is pressed for 0.5 second.
The other controller functions are hidden from the operator. The values are pre-set and should not be
changed.