Our precision control system offers advanced features designed to enhance the freeze-drying process. Below are the key features:
Our patent-pending PID (Proportional-Integral-Derivative) controller precisely adjusts heater power levels, replacing traditional on-off power delivery. This innovative approach reduces wear on electrical components by delivering continuous power, maintaining a stable sublimation rate, and enhancing overall efficiency—ultimately extending equipment lifespan.
Our controller includes a dedicated Analog-to-Digital Converter (ADC) with a flexible input range, operating at either 1-volt for compatibility with conventional systems or an extended 3.3-volt range for high-precision measurements. This extended range enhances sensor accuracy by directly capturing signals with minimal interference, eliminating the noise typically introduced by external scaling components.
Our LPS interface provides user-accessible PID settings to adjust the system response. Customizing these settings helps to achieve peak performance and energy efficiency, as it enables the system to adapt to variations in equipment.
Our LPS interface offers adjustable pressure setpoints, final temperature setpoints, and vacuum pump activation temperatures, providing flexibility for fine-tuned control. This customization allows for more precise management of the freeze-drying process, optimizing both efficiency and product quality.
Our LPS interface leverage a Heaviside Input Function for unlimited setpoints. This feature enables you to create complex drying profiles with unparalleled control over your freeze-drying process.
Our LPS interface continuously tracks key parameters—pressure, temperature, and water mass extraction—through each stage of the freeze-drying process. Immediate alerts signal any deviations, enabling timely adjustments to maintain ideal conditions. This real-time monitoring safeguards product quality, prevents issues arising from pressure or temperature fluctuations, and ensures a consistently reliable freeze-drying operation.