Eicom ENO-30, Руководство пользователя

Страница: 13 / 57

8 | P a g e
2-5. Fittings and Tubing
There are two main types of fittings used to connect tubing on the ENO-30.
Easy Fit
The Easy Fit connector is for column joints and other high pressure
locations. Before tightening the nut, push the tubing end all the way
through the Easy Fit connector until it stops inside the connection, and
hold it in place while you screw down the nut. The tubing can
sometimes be pulled back and not actually be connected. If the tube is
not attached properly, the peak shape will be influenced. Be careful not
to overtighten because this can cause the tubing to be crushed and
the fluid passage blocked.
Flat Seal
Some connections use a flat seal type of nut and
ferrule (white triangle in the figure). Please check
the direction of the ferrule, the wide side should
be flush with the end of the tubing before
inserting into the connection.
Tubing
Material Dimension Product Name Use
PEEK
0.125 mm x 1/16” PT-12F (red stripe)
Reactor back pressure
PEEK
0.250 mm x 1/16” PT-25F (blue stripe)
Carrier
PEEK
0.500 mm x 1/16” PT-50F (orange stripe) After pumps
PEEK 0.750 m
m x 1/16” PT-75F (green stripe)
Before pumps
PTFE 1 x 3 mm TFE-1030 Inlet tubing
PTFE 2 x 3 mm TFE-2030 After degasser
ETFE
0.3 mm x 1/16”
TZ-30 Reaction coil and waste
ETFE
0.8 mm x 1/16”
TZ-80 Seal wash
Silicon 1 x 3 mm SIL-1030 Seal wash