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JULABO FT902 Immersion Coolers User Manual

Page 19

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Immersion Coolers

19

6.4.

Setting the temperatures


This function is used to set the lowest desired temperature value.

Setting can be carried out in the start/stop condition.

1.

Press one of the keys

for a short moment. The setpoint

value instead of the actual value is indicated on the display for
about 8 seconds. The value can now be changed.

2.

Change value:
Press

to set a higher value.

Press

to set a lower value.

Keep the keys depressed for the value to change fast.

3.

Press enter

to store the value.

6.5. Temperature

control

The immersion cooler can only control the temperature if both - the
Pt100 sensor and immersion probe - are immersed into the same bath
fluid.

Application:

Cooling a fluid in a vessel

If the actual temperature falls below the setpoint temperature, the
compressor is switched off (on FT902: only one of the two
compressors).

The cooling control indicator

goes out. If cooling is required

again, the compressor switches on automatically.

-10

0

°C

t

Example: Setpoint temperature –10 °C

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