Mechanical vacuum regulator VSO-EV

analogelectronicprecision

VSO-EV is an electronic vacuum pressure control unit designed for laboratory instruments where precision vacuum control is required. The VSO®-EV is a Miniature Electronic Vacuum Controller specifically configured and optimized for precise vacuum control. The VSO®-EV converts a variable electrical control signal into a closed-loop, tightly regulated pneumatic output. Often used for aspirating liquid samples for pipette dispensers, the VSO®-EV offers closed loop control around critical system parameters using an internal vacuum sensor. The VSO®-EV is well suited for high precision automated laboratory instruments, meeting the most stringent separation and detection requirements. Markets: • Analytical Chemistry • Mass Spectrometry • Gas Chromatography • Flow Cytometry Features/Benefits: • Low power consumption reducing heat generation • Ensures high accuracy and unparalleled resolution for improved results • Tested for long life to improve system availability • Offers an internal vacuum sensor for closed loop control capability to ease integration • Analog control for added design flexibility • RoHS compliant Applications: • Sample aspiration • Liquid dispense meniscus pressure control • Component pick and place • Clinical Diagnostics • Print Markets