Closed Intelligent Microwave Digestion / Extraction Workstation

Technical parameters
Power and frequency: high-frequency resonance type programmable
high-voltage microwave power supply; industrial-grade dual
magnetron microwave output power range, 0~1800W
(arbitrary adjustment); microwave frequency, 2450 MHz.
Microwave radiation furnace chamber: industrial-grade 316L
stainless steel furnace chamber volume, 65L; the inner surface of
the furnace chamber is made of 6-layer PFA corrosion-resistant coating,
which has a long service life and is easy to clean.
Batch processing capacity: the volume of each sample digestion tank, 100mL; 12-position, 10-position or 8-position rotary table can be freely selected, and the instrument automatically recognizes it.
★Sample rotation mode: One-way continuous rapid rotation (2 seconds/circle), and each tank position can receive microwave energy more evenly.
★Temperature monitoring method: All series of instruments use optical fiber temperature sensors to monitor the real temperature of the sample solution in real time and display the temperature change curve. Temperature measurement range: room temperature~300℃ (±0.1℃)
★Full tank pressure monitoring: A non-contact pressure sensor designed based on the principles of highly elastic dish-shaped metal shrapnel combination and optical distance measuring system, which scans and monitors the real pressure of all samples inside the digestion tank in real time, and displays the pressure change curve. Pressure measurement range, 0~10MPa (± 0.01MPa).
High-pressure digestion tank: frame-type high-pressure digestion tank, the outer tank is made of imported high-strength fiber composite PEEK, and the inner tank is made of imported modified polytetrafluoroethylene (TFM). Maximum pressure resistance≥15MPa, maximum temperature resistance≥300℃; working temperature: room temperature -250℃, working pressure range: 0-6.Mpa.
★Pressure relief method: The digestion tank has a "switch" type quantitative pressure relief function. When the upper working pressure is exceeded, the pressure relief groove automatically releases the pressure, without the need for conventional consumables such as explosion-proof membranes, and quickly closes when the pressure is reduced to ensure the safety of the digestion process .
★Safe design of furnace door: The furnace door has a double microwave shielding mechanism, electromagnetic and mechanical double switches, and door locking self-checking device to protect the operator from microwave radiation; the furnace door adopts a buffer hinge design to maximize the furnace chamber life and safety in use.
★Multiple safety protection measures: The instrument is equipped with up to 10 active and passive safety protection functions, including industrial-grade high-strength furnace chamber and buffer explosion-proof safety door design, furnace door linkage switch, real-time monitoring and protection of full sample pressure, and over-pressure alarm restriction, elastic pressure stability protection device, over-current protection, abnormal sound detection, fault self-checking alarm, non-destructive pressure relief groove and three powerful centrifugal exhaust fans with large air volume of 5.8m3/min, preventing the instrument and the operator from being affected by harmful gases, etc..
Working modes: 1) 256 digestion methods can be programmed, modified and stored at will; 2) each method can be set up to 10 digestion stages; 3) built-in intelligent heating rate control mode and constant temperature control mode; 4) built-in automatic cooling mode, and the termination cooling conditions are adjustable.
Fully intelligent control: full touch screen operation, intuitive and simple; 7" large screen real-time display of various working parameters and status (such as temperature and pressure change curve, etc.); equipped with standard RS232 interface, which can be connected to a computer.
Power supply: 110/220V AC, 50-60Hz;
Power: 2800W;
Dimensions: 665×650×750mm;
Net weight: 70Kg.
★Indicates the unique performance index of the instrument.

Nanbei Instrument Limited is affiliated to Nanbei International Group Limited.It has been exported to more than 120 countries around the world for 20 years , and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research,development,production and sales as one of the independent legal personality persified technology group. The headquarter is in Zhengzhou (International Air Port Area),China.And it also has the office in Beijing, Shanghai,Shenzhen and Hong Kong of China.NANBEI had obtained ISO9001:2015 quality management system certification,SGS certification,and its products had passed EU CE certification and Rohs certification.

NANBEI main business involves lab instruments,life science equipment,ice machines,electrochemical analysis instruments,optical instruments,medical equipment,physical testing instruments and equipment, environment equipment/flow meter,industry-specific equipment,drug testing equipment, seeds,equipments, agriculture and food equipment,petroleum equipment,coal equipment, surveying instruments,construction equipment,road equipment,geological equipment, reagents supplies,weather instruments,environmental equipment, mining machinery,boilers and other products. We have won the trust and support with persified business model, professional technology,high-tech equipment,excellent work ethic, excellent business reputation,high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents,and NANBEI is being in the Asia Pacific region Equipment Industry-leading brands.

NANBEI involved products are throughout the universities, research institutes, factories and enterprises,chemical and pharmaceutical,medical,inspection,agriculture,food,supermarket,metallurgical mining,construction,petroleum,roads,bridges and other industries. Based on superior performance,fast attentive service,great value,our products are well recognized by domestic and foreign merchants. In the production process,we strictly enforce product manufacturing requirements. And we have established a complete quality management system,so that the product quality has a reliable guarantee.

We honestly recruit the majority of overseas agents and dealers,who are interested please contact us!