Setup of the HPLC pump K-120
7
Pump head identification
The pump heads are labeled on the front side indicating the
ceramics inlay version and the maximum flow rate.
The labels of older stainless steel and PEEK versions respectively
show the maximum flow rate only.
These older pump heads can easily be identified by their color:
black:
⇐
biocompatible
PEEK-version
metallic:
⇐
stainless steel version
Connection of the pump head
All connections for liquids are placed at the front panel of the HPLC
pump K-120, Fig. 1 and Fig. 2.
3.1
Capillary connection
3.2
Capillary of backflush
3.3
Pump head screws
3.4
Label, max. flow rate
3.6
Bushing, inlet
3.7
Bushing, outlet
Fig. 2
Pump head