Preparations
5.4. Temperature application to external systems
Caution:
Securely attach all tubing to prevent slipping.
If the circulator is operated without external system, close the pump connector
(14a) with the cap nut.
Feed Return
The circulator is used for temperature application to external,
closed systems (temperature loop) with simultaneous bath
internal temperature application.
Connecting an external system:
•
Unscrew the collar nut from the pump connector (14a).
•
Slide the tubing onto the pump connectors for feed and
return flow (14a, 14b). Secure the tubing with tubing
clamps.
Use tubing insulation.
5.5. Tubing
Recommended tubing:
Order No. Length
Temperature range
8930008 1 m
CR
®
tubing 8 mm ID
-20 °C ... 120 °C
8930010 1 m
CR
®
tubing 10 mm ID
-20 °C ... 120 °C
8930108 1 m
Viton tubing 8 mm ID
-50 °C ... 200 °C
8930110 1 m
Viton tubing 10 mm ID
-50 °C ... 200 °C
8930410 1 m
Insulation for tubing 8 mm ID or 10 mm ID
-50 °C ... 100 °C
8970480
2 Tubing clamps, size 1 for tubing 8 mm ID
8970481
2 Tubing clamps, size 2 for tubing 10 or 12 mm ID
24
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