Introduction: XH-300A computer microwave ultrasonic combined catalytic synthesis/extraction instrument is a high-tech product that applies microwave and ultrasonic technology in chemical synthesis reaction based on advanced embedded control technology. The instrument has a powerful digital processing function, real-time online display and recording of reaction data and curve images, with preservation and playback capabilities. The program controls the reaction conditions. The experiment can be divided into multiple working phases, and the experimental parameters per second can be saved and queried. Features: 1. The instrument has three modes of microwave, ultrasonic and microwave ultrasonic combination. 2. High-power invasive ultrasonic transducer has a special water cooling function, can work long-term in the environment below 300 °C, the frequency is 25khz, three pulse work mode is adjustable, can change the ultrasonic according to the amount and viscosity of the reactants Probe, with frequency automatic tracking function. 3. The instrument uses low-power 32-bit high-performance embedded chip, multi-processor control, real-time display of test data, temperature curve, power curve, with parameters to modify, data playback, save the settings function. 4. Large-screen color liquid crystal display, friendly human-machine interface, through a simple screen prompts, easy to complete the operation process. The USB interface can be connected to a mouse and a USB flash drive to download and store the reaction data at any time. 5. During the reaction, the screen can be switched to a video image in the reaction chamber at any time to monitor the reaction and extraction process in real time. The open reaction system can be equipped with a dropping funnel and a condenser for refluxing. 6. In the microwave synthesis mode, magnetic stirring can be provided at different speeds to make the reaction more complete and the temperature more uniform. Technical Parameters: 1. Microwave power: 0 ~ 1000W; ultrasonic power: 0 ~ 1500W continuously adjustable; 2. Microwave frequency: 2450MHz; Ultrasonic frequency: 25KHz; 3. Temperature and temperature control range: 0 ~ 300 °C Temperature control accuracy: ≤ ± 1 °C; 4. Working time: continuous work for 3 hours, three-speed ultrasonic pulse time adjustable; 5. Ultrasonic working environment: 0 ~ 300 °C; 6. Reaction volume: 10 ~ 500ml; 7. Ultrasonic probe diameter: Ф8mm, Ф18mm suitable for different caliber reaction vessels; 8. Using 32-bit high-performance embedded chip, multi-processor control, real-time display of test data, temperature curve, power curve, with data playback, save the set function; 9. Monitor the reaction process in real time through the video screen and observe the changes of the reactants in time; 10. 8-inch LCD screen display, friendly man-machine interface and LCD screen, through a simple screen prompts, easy to complete the operating process; USB interface can be connected to the mouse and USB flash drive, download and save the reaction data at any time; 11. Advanced computer temperature control self-learning function, automatic intelligent adjustment of insulation power; 12. High-precision touch sensor, real-time detection of reaction temperature, accurate control of the reaction process; 13. Provide magnetic stirring at different speeds to make the reaction more complete and the temperature more uniform; 14. Open reaction system, can install dropping funnel and condensate tube for reflux reaction; 15. Microwave leakage meets national standards;
Introduction: XH-300A computer microwave ultrasonic combined catalytic synthesis/extraction instrument is a high-tech product that applies microwave and ultrasonic technology in chemical synthesis reaction based on advanced embedded control technology. The instrument has a powerful digital processing function, real-time online display and recording of reaction data and curve images, with preservation and playback capabilities. The program controls the reaction conditions. The experiment can be divided into multiple working phases, and the experimental parameters per second can be saved and queried.
