Parker Instrumentation
VSO-EV - Miniature Vacuum Controller

Key Features

  • 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

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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
Applications
  • Sample aspiration
  • Liquid dispense meniscus pressure control
  • Component pick and place
  • Clinical Diagnostics
  • Print Markets