Proveris Scientific - Vereo® Automated Actuators

• Robust, proven functionality lets you model human usage of your product, ensuring precise control of important actuation parameters, including force limit, position, velocity, acceleration, and timing
• Electromechanical design offers superior control, accuracy and precision—no compressed air or vacuum required
• Can operate as a standalone benchtop unit or within a Proveris platform, laser diffraction system (DSD), cascade impactor (ASPD), or other analytical instrument.
• Together with Viota® software, offers valuable insight into pump/valve performance, and lets you investigate position and force profiles for each actuation

Vereo actuators provide robust, automated actuation; the preferred method for completing regulatory required in vitro tests. The Vereo actuator can be used to provide fully controllable and repeatable actuation for the following commonly required tests:

• Spray pattern
• Plume geometry
• Valve delivery
• Aerodynamic Particle size distribution (APSD) by Cascade Impactor
• Droplet size distribution (DSD) by Laser Diffraction
• Dose content uniformity (DCU), through life
• Priming/Re-priming

• Automated actuation with positional accuracy, precision, and repeatability; compliant with U.S. FDA guidelines
• Consistent, rapid shake-to-fire interval for superior pMDI spray characterization
• Powerful, yet simple to use user interface with real time force-position feedback measured and displayed as actuation profiles
• User selectable shaking angle, frequency, duration, and shake to actuate delay; stroke length, contact and end of stroke limits, actuation velocity/acceleration, hold time, and release velocity/acceleration
• Technical controls to enable compliance with U.S. 21 CFR Part 11