Vacuum gauge and controller
max. 345 mbar | VSO-EV series Parker Precisionfluidics Division

With its small size, low weight and power consumption, and high resolution, the VSO-EV offers a cost-effective option over manual vacuum control methods in many instances. This EPC is well suited for high precision automated laboratory instruments, meeting the most stringent separation and detection requirements.

Often used for aspirating liquid samples in gas-over-liquid flow control, as well as for pipetting and dispensing of nano-liter volumes, the VSO-EV offers users a choice of either an external transducer or an internal sensor to close the control loop around critical system parameters.