1.      High definition 7-inch LCD touch screen system, better sensing and control accuracy, professional waterproof, antimagnetic, anti-electromagnetic interference.

2.      PLC controller, with three-level account password permission management, independently programmable and modify programs, and can be upgraded in real-time.

3.      Vacuum pump protection function: The vacuum pump can only be started for vacuum drying after the cold trap reaches the predetermined temperature.

4.      Pirani vacuum gauge, can achieve a wider measurement range and higher accuracy, greatly improved the stability, reliability, and service life of the vacuum gauge.

5.      Refrigeration system monitoring: Self-diagnosis function for refrigeration system, with visual and buzzer alarms for abnormal temperature of the refrigeration system.

6.      Single component self-test function: main component self-test function, it can achieve the start and stop of individual components, and check the working status of individual components separately.

7.      Freeze drying data: Automatically save freeze drying data, allowing real-time viewing of the current freeze-drying operation curve and historical data curve.

8.      Historical data query: The built-in large capacity storage module can store 1,000 freeze-drying curve and alarm records.

9.      Interface time: The current running time can be displayed on the operation interface, and the screen date and time calibration function is also available.

10.  Data exportation: freeze-drying data can be exported via USB port, for user information management and process optimization.

11.  Sealing groove design on the top of the cold trap, to avoid condensation at the top.

12.  Drainage and air intake separated design, to avoid drainage and ice blockage. Manual adjustment of intake, and gas cylinders can be directly connected.

13.  Manual testing function and history alarm record function.