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