Introduction: Microwave technology is applied to organic synthesis reactions. The reaction rate is several tens or even thousands of times faster than conventional methods, and it can synthesize substances that are difficult to generate by conventional methods. It is increasingly used in materials, pharmaceuticals, chemicals and other related research and Teaching field. Commercially available atmospheric pressure microwave-assisted synthesis reactors have long been monopolized by expensive foreign products. Shanghai Xinyi Microwave Chemical Technology Co., Ltd. has gathered a number of domestic influential microwave chemistry experts, and has accumulated ten years of experience in the production of microwave chemical instruments. It has launched the first domestic commercial atmospheric pressure microwave assisted synthesis reactor (MAS-I type). ). The product uses the world's advanced microwave power automatic frequency conversion control and non-pulsed continuous microwave heating technology to monitor and control the temperature inside the reaction vessel in real time through a high-precision non-contact infrared temperature sensor. At the same time, it is equipped with electromagnetic and mechanical stirring methods. During the reaction process, it can perform operations such as condensing reflux, dripping and water separation. It can also observe the reaction changes in the reaction vessel in real time through a color liquid crystal display (patent technology). Reaction conditions, explore the optimal reaction conditions. In addition to its use in synthetic reactions, the instrument can also be used in atmospheric pressure microwave extraction reactions. Features: 1. Microwave power is automatically feedback controlled with temperature, non-pulsed microwave continuous heating. Automatically adjusts and controls the reaction process to achieve accurate temperature and reaction process control effects, ensuring uniformity and consistency of the synthesis reaction. Compared with the traditional pulse heating, the microwave has a longer action time and a higher yield. 2. High-frequency and high-precision infrared temperature sensor monitors the infrared light generated by the reaction material in the reaction vessel to measure and control the temperature change process in the reaction vessel, and detects the temperature value in the reaction vessel at any time. The temperature control range is: 0 -250 ° C (optional room temperature ~ 500 ° C or room temperature ~ 900 ° C depending on the reaction requirements), accuracy ± 1 ° C, no hysteresis and delay effects. It is safer, more sensitive, more accurate and easier to operate than platinum resistance. 3. Equipped with electromagnetic and mechanical stirring device, the user can choose the stirring mode according to the reaction material. The stirring speed can be continuously adjusted and displayed in real time. Suitable for liquid and solid reactants of various viscosities. 4. Built-in 10 sets of reaction schemes, any call. Users can edit, store, modify and delete each set of reaction schemes and various reaction control parameters (including work steps, temperature, time and stirring speed, etc.) 5. Equipped with the camera device in the cavity, and through the TFT color liquid crystal (or CRT) display outside the furnace cavity, observe or record the reaction process in the furnace chamber at any time to master the real-time reaction situation. (Patent No.: ZL 200420090213.X) 6. Any opening on the microwave cavity is safe for the human body, and the safety performance of the whole machine has passed the safety certification of the national authority quality inspection department. 7. High-strength anti-corrosion coating ensures long-lasting resistance to various organic solvents and acid mist vapors, and is equipped with a large-capacity exhaust unit. 8. Can be specially processed according to user requirements, the changes include: Control temperature range up to room temperature ~ 500 ° C or room temperature ~ 900 ° C; The reaction vessel can be up to 1000ml or more; Increase the inert gas protection import and export. Technical Parameters: 1. Microwave power with frequency automatic frequency conversion control, non-pulsed microwave continuous heating, power automatic range of change: 0-1000W, maximum power setting is divided into 10 files, span 100W; 2. Non-contact infrared temperature sensor, real-time monitoring and control of reaction temperature, temperature control range: room temperature -250 ° C (optional room temperature ~ 500 ° C or room temperature ~ 900 ° C), accuracy ± 1 ° C, arbitrarily set and real-time display, infrared The temperature measurement measures the infrared rays generated by the reaction of the reaction materials in the reaction vessel, which is more sensitive, more accurate, safer and easier to operate than the platinum resistance temperature measurement; 3. Equipped with electromagnetic and mechanical mixing methods, which can be switched according to different reaction materials, the stirring speed can be continuously adjusted and displayed in real time; 4. The user can arbitrarily add a standard interface reaction vessel (volume 50ml to 1000ml or more) and condensate reflux, drip, rehydration and water separation according to the reaction conditions; 5. Equipped with in-cavity camera unit and external cavity TFT color liquid crystal display, real-time observation or video recording reaction process and changes (patent number: ZL 200420090213.X); 6. With 10 sets of reaction schemes, users can edit, store, modify and delete each reaction scheme and various reaction control parameters (including work steps, temperature, time and stirring speed, etc.). 7. The safety performance and technical indicators of the whole machine passed the certification of Shanghai Testing Center of China (Report No.: 200521-06-000008), and the design and production were completed under the ISO9001:2000 quality system standard.
Introduction: Microwave technology is applied to organic synthesis reactions. The reaction rate is several tens or even thousands of times faster than conventional methods, and it can synthesize substances that are difficult to generate by conventional methods. It is increasingly used in materials, pharmaceuticals, chemicals and other related research and Teaching field. Commercially available atmospheric pressure microwave-assisted synthesis reactors have long been monopolized by expensive foreign products. Shanghai Xinyi Microwave Chemical Technology Co., Ltd. has gathered a number of domestic influential microwave chemistry experts, and has accumulated ten years of experience in the production of microwave chemical instruments. It has launched the first domestic commercial atmospheric pressure microwave assisted synthesis reactor (MAS-I type). ). The product uses the world's advanced microwave power automatic frequency conversion control and non-pulsed continuous microwave heating technology to monitor and control the temperature inside the reaction vessel in real time through a high-precision non-contact infrared temperature sensor. At the same time, it is equipped with electromagnetic and mechanical stirring methods. During the reaction process, it can perform operations such as condensing reflux, dripping and water separation. It can also observe the reaction changes in the reaction vessel in real time through a color liquid crystal display (patent technology). Reaction conditions, explore the optimal reaction conditions. In addition to its use in synthetic reactions, the instrument can also be used in atmospheric pressure microwave extraction reactions.
