Quality Executive Partners, Inc.

Other

Scott Driscoll

Robert Ferer

Katayoun Meyer

Crystal Mersh

Rebecca Brewer

Brian Duncan

Nicole Monachino

Michael Orndorff

Vanessa Figueroa

Tyler DeWitt

Jevawn Sebastian Roberts

Michael Brace Orndorff

Ken Wieber

Kenneth M Wieber

One aspect of the present disclosure include a method and system for providing an interactive virtual reality simulation for virtual reality training. A headset, controllers, and/or one or more sensors communicate with a processor to display the interactive virtual reality simulation on a user display within the headset. The interactive virtual reality training for use in facilitating virtually reality simulations including a microscope simulation, a bacteria streaking simulation, and/or a visually inspecting containers simulation.

Virtual reality simulation and method

A liquid pump control system for dry run avoidance and re-prime detection. Pump dry run conditions can be detected with improved sensitivity by measuring pump cycle speed. Pump cycle speed is determined from sensors including pressure sensors, diaphragm end of stroke indicators, check valve movement sensors, and other techniques. A controller closes a valve to reduce pump cycle speed by reducing drive air pressure or by deadheading the pump liquid outlet. When the pump re-primes, the valve is opened, pump cycle speed increases, and pumping volume flow rate increases until a dry run condition is again encountered. Time delays can be introduced to delay shutting down or restarting the pump, for example to give a liquid source tank time to refill. The improved control sensitivity provides improved shut-down and re-start performance, reducing wear on the pump and reducing wasted drive air and energy consumption.

Speed control for diaphragm pump

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Atlanta, GA, United States of America

Scott Driscoll