BACK PRESSURE REGULATORS
Changes in pressure can greatly vary the characteristics of SFC. Achieving extraction and chromatograms with high reproducibility on a supercritical fluid system requires a device that can perform pressure control in a stable manner. JASCO offers the BP-2080, which is capable of automatic pressure control, and the BP-2080-M, which is capable of manual pressure control.
The SFC-Vch-Bp is an option for the BP- 2080 that can be attached to the pressure control section of the BP-2080/BP-2080-M.
The BP-2080 and BP-2080-M employ a patented flow-switching valve (FSV) mechanism that enables stable system pressure control even at the lowest volume limit possible.