The temperature-controlled pressure transducer is an exclusive
design to Selerity Technologies. This design feature assures
that the retention times are reproducible run after run, independent
of changes in the laboratory temperature environment.
Electronic cooling of the pump head assures maximum fills and
accurate deliveries. Cooling the carbon dioxide also provides
control by decreasing compressability of the fluid at temperatures
near 0 °C.
Small 10-mL syringe means less torque stress for longer pump life.
Automatic refill after every run guarantees you will have a full
syringe for every analysis.
Simple pump design with few moving parts means less downtime. The
seals used in the Series 4000 SFC have demonstrated long lifetime
resulting in low maintenance.
on sensing low carbon dioxide pressure. Because the pump monitors
the pressure of the carbon dioxide cylinder, the series 4000 will
automatically stop if the limit switch is reached. A message is
then sent to the screen indicating a low inlet pressure. Consequently,
pump burn-out is eliminated.
Delivers volumes sufficient for lengthy packed (1 mm ID) and capillary
The above are links to specific pages of the Series 4000 SFC Brochure.
If you would like to view the entire Series 4000 SFC Brochure,
please click HERE