MKM-SH1B Microwave High Pressure (Super Microwave) Reaction System
Introduction: Microwave ultra-high pressure reactor refers to a high-temperature reaction system with a system pressure > 10MPa, also known as "super microwave" in the industry. The two technical bottlenecks represented by the instrument), namely high temperature (>300˚C) and high pressure (>10MPa) under the condition of non-metallic pressure system, have practical significance for chemical reaction process and pretreatment digestion and sample dissolution process. , For example, compared with the traditional microwave digestion apparatus, the core of the design of the super microwave is the pre-pressurized digestion cavity. Protect all digestion tubes from heating in the chamber. Rely on the sealing effect of the entire chamber, rather than each reaction tube individually sealed. Therefore, as with traditional microwaves, each reaction tube requires a tube sleeve resistant to Features: 1. Closed super microwave high temperature and high pressure chemical reaction platform 2. Support closed reaction system within 300˚C / 10MPa, support autogenous pressure and pre-pressurized pressure 3. Support 500ml ~ 1000ml multi-specification closed high-pressure space 4. Support multi-channel 10ml ~ 100ml parallel reaction tubes (tanks) 5. Support electromagnetic stirring and water cooling system 6. Intelligent control system, closed-loop control of temperature, power, pressure and speed 7. The experimental data curve is displayed and the data can be exported 8. Scalable products: (1) >300˚C high temperature reaction process; (2) >10MPa high pressure reaction process; Technical parameter: microwave system 1. Microwave power: rated power 500W/2450MHz, stepless non-pulse continuous microwave power output 2. Design of microwave reaction cavity: ①304 stainless steel is welded into a cylindrical cavity, which is firm and reliable; ②The inner surface is coated with multi-layer Teflon anti-corrosion coating, which is suitable for use in acid-base corrosion and high-temperature environments, and is easy to wipe and clean 3. Single-mode cavity size: about 1L, suitable for the process assembly of a closed pressure synthesis vessel with a capacity functional system 1. Reaction system: ①500ml Teflon high pressure synthesis chamber, closed reaction system, supports temperature measurement, pressure measurement, stirring, cooling functions, ②18-position 10ml glass reaction tube, support parallel synthesis reaction process 2. Temperature control: ①Temperature range: The working temperature is 0～300℃, which can be selected according to the type of reactor. ②Use optical fiber or thermocouple to measure temperature 3. Pressure control: ①Pressure range: working pressure 0～10MPa, optional according to autogenous pressure and preloading pressure; ②Contact pressure measurement method ③The system is set up with automatic pressurization and pressure relief pipelines 4. Material control: magnetic stirring mode 5. Magnetic stirring: Teflon wrapped rotor, magnetic drive, adjustable speed 6. Process monitoring: ①Pressure feeding sealing port adopts lighting-assisted color video monitoring ② Internally set up a fast blower forced exhaust system to remove abnormal gas Control System 1. Using PLC programming control: integrated control terminal, temperature, pressure and power are all intelligently controllable 2. The touch screen adopts split control, the man-machine dialogue environment is good, and the time, temperature and power curves are displayed in real time. 3. Multiple sets of program memory functions, which can store, modify, call, delete and other system operations on programs and data security system 1. The reaction chamber is fully mechanically sealed, and instruments and video monitoring and alarm systems are used to protect operators 2. The opening of the reaction chamber is equipped with a metal top cover structure, and the top cover has a multiple interlock structure, which can protect the operator from power off when the cover is opened. 3. The control system and equipment are controlled separately to reduce unnecessary equipment contact during the process 4. The opening of the reaction chamber adopts a microwave anti-current suppression structure to ensure the health and safety of the operators. The amount of microwave leakage: <5mW/cm2 (better than the national standard) Machine description 1. Equipment power supply: 220Vac / 50Hz, power consumption of the whole machine: 1300W 2. Appearance size: about the main body: 731×575×400mm (width×height×depth) 3. Equipment weight: 75kg
Introduction: Microwave ultra-high pressure reactor refers to a high-temperature reaction system with a system pressure > 10MPa, also known as "super microwave" in the industry. The two technical bottlenecks represented by the instrument), namely high temperature (>300˚C) and high pressure (>10MPa) under the condition of non-metallic pressure system, have practical significance for chemical reaction process and pretreatment digestion and sample dissolution process. , For example, compared with the traditional microwave digestion apparatus, the core of the design of the super microwave is the pre-pressurized digestion cavity. Protect all digestion tubes from heating in the chamber. Rely on the sealing effect of the entire chamber, rather than each reaction tube individually sealed. Therefore, as with traditional microwaves, each reaction tube requires a tube sleeve resistant to
