6
•
Operation
Page 132
Integral Fraction Collector FT (VF-F20-A) Operating Manual
6.8
Vial Pusher Positions
There are two positions for the vial pusher during operation:
AboveVial
and
InVial
. During shipment the pusher is in the
InVial
position. The
default setting in Chromeleon is also
InVial
.
For optimal collection performance for
AboveVial
mode, the default
distance between needle tip and the top of the sample container is 2
mm with needle tip protruding out of the pusher as the lowest point of
the whole needle unit.
For
InVial
mode the pusher needs to be the lowest point. The purpose is
to hold the vial down when the needle is pulled out from the vial septa.
Between different injections in one sequence, the system will detect if
the physical pusher position aligns with needle positioning mode. If not,
Chromeleon will issue a message to remind users to adjust to correct
position. For more information, refer to
Chromeleon Help
.
Figure 51: left -
AboveVial
pusher position, right -
InVial
pusher position
Summary of Contents for VF-F20-A
Page 4: ...Contacting Us Page 4 Integral Fraction Collector FT VF F20 A Operating Manual ...
Page 17: ...1 Using this Manual Integral Fraction Collector FT VF F20 A Operating Manual Page 17 ...
Page 31: ...2 Safety Integral Fraction Collector FT VF F20 A Operating Manual Page 31 ...
Page 48: ...3 Device Overview Page 48 Integral Fraction Collector FT VF F20 A Operating Manual ...
Page 215: ...8 Troubleshooting Integral Fraction Collector FT VF F20 A Operating Manual Page 215 ...
Page 221: ...9 Specifications Integral Fraction Collector FT VF F20 A Operating Manual Page 221 ...
Page 236: ...12 Index Page 236 Integral Fraction Collector FT VF F20 A Operating Manual 12 Index ...