Apparatus for continuously measuring physical and chemical parameters in a fluid flow
AssigneePharmacia Biotech AB
InventorsOve Ohman, Bjorn Ekstrom, Peter Norlin
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Abstract
The present invention is drawn to an apparatus for continuously measuring physical and chemical parameters in a fluid cell comprising a single flow cell having a fluid interface for conducting the fluid through the flow cell, an electrical interface connected to at least one first means provided in the flow cell wall for measuring at least one first parameter of the fluid in the flow cell, and an optical interface for transmitting light into the flow cell and for receiving light from the flow cell to measure at least one second parameter of the fluid in the flow cell.
Claims11
An apparatus for continuously measuring at least four total physical and chemical parameters in a fluid flow, characterized in that said apparatus comprises a single flow cell having a fluid interface for conducting the fluid through the flow cell, and elements for measuring at least four physical and/or chemical parameters, wherein said elements comprise an electrical interface connected to at least one first means provided in the flow cell wall for measuring at least one first parameter of the fluid in the flow cell, and an optical interface for transmitting light into the flow cell and for receiving light from the flow cell to measure at least one second parameter of the fluid into the flow cell.
Dependencies are inferred from the claim text.