CORI-FILL™ technology features an integrated batch counter function together with the facility to directly control shut-off valves, proportional valves or (gear) pumps. Due to this technology, Bronkhorst Cori-Tech can offer compact assemblies of (mini) CORI-FLOW™ instruments combined with a valve or pump, capable of dosing the exact desired amount of fluid.
In contrast to the gravimetric method (weighing scales), multiple fluids can be dosed simultaneously. Furthermore the scales need to be re-zeroed when switching from one fluid to another, whereas instruments with CORI-FILL™ technology just require a short reset command to start the next batch. The amount to be dosed can be easily preset by programming the batch counter via a fieldbus connection. This batching method is faster and more compact than the gravimetric method, and highly accurate.
As a result of their small footprint it is possible to mount the (mini) CORI-FLOW™ instruments directly to the shut-off valves, thereby minimizing the internal volume, resulting in a fast response time and the highest accuracy (minimum delay-effects in the piping).
