High pressure microwave digestion instrument

1. It can quickly process 40 complex samples in the same batch to ensure the recovery rate of volatile elements. It is used for sample preprocessing such as acid digestion and solvent extraction of soil, food, agricultural products and other types of samples. The ability to process complex samples such as environmental edible oils reaches more than 0.5 grams. At the same time, it is safe to control the temperature and pressure of 40 sample tanks without contact. It is simple to operate, does not need to connect sensors, and adopts automatic pressure relief. It is an ideal supporting product for atomic absorption, atomic fluorescence, ICP and other spectroscopic equipment. 2.2 Microwave frequency: 2450mhz, non-pulse continuous automatic frequency control 2.3 Industrial-grade dual magnetron design, the installed power of the whole machine is 3000w, the maximum output power is 2800w, which can meet the digestion and extraction work of up to 40 digestion tanks in the same batch. 2.4 Microwave oven cavity: The furnace cavity is made of 3mm thick 316l industrial grade stainless steel, and the furnace cavity is sprayed with up to 6 layers of PFA anti-corrosion coating, and the furnace cavity is guaranteed. 2.5 The host is equipped with an interface, using 2 usb interfaces. It can optionally be upgraded to import and export application methods through USB flash drives or online transmission, upgrade system software, 1 Ethernet network port, which can realize online maintenance, transmission data, video tutorials, etc. 2.6 Adopt a sound and light alarm system, using sound and light dual prompts, giving the operating status of the instrument through light changes, and the instrument stops working when the fault light is displayed, improving the level of safety protection. 2.7 Explosion-proof safety furnace door: Six-layer steel structure safety furnace door, using buffer floating design to ensure safety during the test. 2.8 Automatic locking function, using mechanical lock and electronic lock coordination. The furnace door cannot be opened during operation. When the furnace door opens abnormally, the instrument automatically cuts off the microwave and stops working. The safety complies with CE standards. 2.9 Furnace cavity exhaust system: After the digestion is completed, turbine air cooling is intervened, and combined with a high-power anti-corrosion centrifugal fan, strong wind convection is formed in the cavity, and the cooling speed is fast, and the temperature is reduced to a safe temperature in 15 minutes. 3.1 The host has a built-in LED light identification system, which can feedback the reaction status and different digestion stages through light signal changes. 3.2 The audio and video system can be upgraded, and the system can be installed in the cavity to switch freely to observe the reaction in the cavity. 3.3 The host can display and control the temperature, pressure, power data and curves of the entire digestion process in real time, and can also display the temperature and pressure curve of the entire tank in real time. 3.4 Built-in Chinese operation interface, training and help files. 200 digestion plans can be stored. 3.5 Fully automatic digestion tank intelligent identification control system: high-frequency closed-loop feedback control technology, which can automatically detect the type, location and number of digestion tanks, automatically match the power and manually input quantitative power modes, monitor the working status of all digestion tanks in real time, and achieve safe automatic digestion 3.6 Built-in instrument operation methods, sample processing methods, support EPA, ASTM method standards 3.7 It adopts a 7-inch capacitive color LCD touch screen. The real-time display includes: pressure, temperature, heating time, constant temperature time, microwave power and process steps, the temperature and pressure in the reaction tank rise over time, etc. 4. Temperature and pressure dual control system 4.1 Temperature control system: There are two sets of non-contact infrared temperature sensors at the bottom of the cavity to monitor the temperature of all 40 reaction tanks in real time. The sensors must not be connected to the host through wires to avoid dangers such as wire entanglement. Temperature measurement range: normal temperature -350℃, display accuracy ±0.1℃ 4.2 Pressure control system: It adopts a safe wireless pressure sensor that can monitor the pressure in all digestion tanks in real time and has an overpressure alarm function. The sensor must not be connected to the host through wiring. The pressure measurement range is 0-15mpa and the pressure control accuracy is ±0.01mpa. 4.3 Any instrument with abnormal temperature or pressure in the digestion tank can automatically alarm and stop working. 5.1 High-strength upe corrosion-resistant turntable frame, which can assemble 1-40 digestion tanks at the same time. 5.2 The volume of the digestion tank is 100ml, which meets the requirements of large-volume sampling and can be expanded to multiple digestion modes. 5.3 Digestion outer tank: Digestion outer tank: Made of high-strength peek mixed fiber material, with a pressure resistance of up to 15mpa. 5.4 Digestion inner tank: Made of imported tfm material, with a design temperature of 310°C and a pressure resistance of 10mpa. 5.5 The digestion inner tank has an elastic pressure relief function and can automatically relieve overpressure. No consumables are required during use. 5.6 The digestion rotor has an independent turntable structure. The turntable rotates synchronously in the same direction without the need to rotate 360 degrees back and forth. There is no pause during the rotation process and the microwave heating is uniform. Intelligent Microwave Digestion and Extraction Instrument TM-40a Manufacturer Tianyi Zhongke is a scientific instrument R&D and manufacturing company established in China. It mainly focuses on the R&D, production and sales of heavy metal pre-treatment equipment. The products covered mainly include classic wet-method high-purity graphite electric heating plates, improved and upgraded high-purity graphite digesters and new fully automatic microwave digestion systems. Reminder: Don’t rush to remit money or pay a deposit before seeing the real thing to avoid being cheated. Hardware and building materials-rental related pictures