Connecting The Flush Buffer Loop - Thermo Scientific VF-F20-A Operating Manual

5.9.4

Connecting the Flush Buffer Loop

Parts required
Integral Fraction Collector FT (VF-F20-A) Operating Manual
2. Connect the delay capillary between the detector flow cell outlet or
the outlet (OUT) on the flow cell connection unit and the fraction
collection valve central port.
Figure 37: Connecting delay capillary to central port of fraction collection
valve
3. Route the delay capillary through the recess in the partition panel of
the detector.
4. Route the delay capillary between detector and the fraction
collector depending on length of the delay capillary that is used.
Needle capillary
TIP Make sure to check the flow rate of application and choose the
proper needle capillary according to application flow rate range.
Meanwhile, the installed flush buffer loop must be compatible with
specific needle capillary. See below table for details.
Flow rate Needle Capillary
ID
0.05 – 5 mL/min 0.18 mm
•
5
Flush Buffer Loop Remark
Volume
50 µL Included in ship kit
Installation
Page 91