• Product Name: MDS-8G Multi flux Microwave Digestion Extraction System
• Order number: tlyon000386
• Brand Name: Shanghai Xinyi

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The MDS-8G multi flux microwave digestion/extraction system is a high-performance and reliable microwave chemical sample pretreatment equipment developed by improving the original MDS-8 multi flux closed microwave chemical workstation with the latest materials and production processes. The MDS-8G adopts a super strong aerospace composite fiber material outer tank, which is currently only equipped in international high-end microwave chemistry instruments. It is lightweight and durable, with strong resistance to lateral impact, and cannot crack or shatter when exploded. Its strength is higher than all other polymer engineering plastics and even better than steel; Completely eliminating the defects of polymer plastics being prone to melting, flammability, and cracking under high temperature and pressure, greatly improving the safety of operation. Suitable for various application fields such as microwave digestion, microwave extraction, and microwave synthesis.

Technical advantages:

1. The independently developed super strong aerospace composite fiber material is used to make the outer tank that cannot be broken, exploded, torn, or torn. Its multiple performance indicators such as corrosion resistance, high temperature resistance, and impact pressure resistance far exceed those of tanks made from imported PEEK (polyetheretherketone) processing, fundamentally solving the safety hazards of operators during use.

2. The application of quantitative vertical blasting pressure relief technology combined with composite fiber material outer tanks eliminates the harm to personnel and instruments caused by sudden reactions or illegal sample preparation during digestion, thus truly realizing the safety design concept of vertical blasting.

3. The instrument adopts internationally leading piezoelectric crystal sensing and high-precision temperature sensing, which improves the accuracy of pressure and temperature measurement and control; Piezoelectric crystal sensing technology can completely isolate the sample from the external environment during the pressure measurement process of the main control tank, thereby overcoming many problems such as leakage and sample cross contamination caused by the traditional closed interface of gas and water lines.

4. The instrument maintains the leading non pulse continuous microwave heating technology developed domestically, perfectly realizing automatic closed-loop control of microwave power according to pressure and temperature changes, thereby achieving the goal of accurately controlling reaction parameters and displaying the corresponding relationship and change process between pressure and temperature during the reaction process. At the same time, it can be switched to trend curves of pressure, temperature, and time at any time for operators to observe and analyze

5. Combining passive protection measures, a pop-up buffer safety explosion-proof sliding furnace door combined with a high-strength safety protective cover forms a three-dimensional security protection system, making operations more reassuring.

TECHNICAL INDEX

1) Piezoelectric crystal pressure sensor, real-time control and display of pressure and pressure rise curve inside the digestion tank, range: 0-10MPa (1500psi), measurement and control accuracy: 0.01MPa.

2) High precision platinum resistance sensor, real-time control and display of temperature and heating curve inside the digestion tank, temperature control range: 0-300 ℃, accuracy: ± 1 ℃.

3) The pop-up buffer explosion-proof sliding furnace door structure ensures the personal safety of operators and the integrity of the furnace door structure in case of abnormal response,.

4) Multi flux sample processing, up to 8 or 10 samples can be processed simultaneously, or 1-8/10 samples can be processed separately.

5) The high-pressure sealed digestion tank adopts a high-strength frame structure, and the explosion-proof mechanism is safe and reliable; The pressure relief assisted opening design makes the operation easy and convenient. Double layered tank structure: with a maximum pressure exceeding 15MPa (2250psi), a maximum temperature tolerance of ≥ 300 ℃, and a volume of 100ml. The inner tank is made of imported TFM material, and the outer tank is made of ultra strong aerospace composite fiber material.

6) All reaction tanks are subjected to forced air cooling in their programmed chambers to achieve safe cooling program prompts and alarms; It can also be cooled outside the furnace cavity, due to the unique thermal conductivity of composite fiber materials, the cooling speed is fast, and the utilization rate of the furnace cavity is higher.

7) The uniform cavity (microwave resonant cavity) design ensures synchronous processing of all samples, with multiple anti-corrosion coatings to ensure long-term resistance to various acid gases and solvent corrosion in the cavity.

8) The furnace chamber is equipped with a high-power exhaust system, and various reactions can be carried out continuously for a long time in a ventilated, safe, and easily observable environment.

MDS-8GMulti flux microwave digestion/Extraction system

Main technical parameters

power supply	220 VAC 50Hz 15A
microwave frequency	2450MHz
Installation power of the whole machine	2600W
Maximum output power of microwave	1200 W， Non pulse continuous automatic frequency conversion control
Pressure measurement control system	Piezoelectric crystal pressure sensing, pressure control range: 0-10MPa (1500psi), accuracy ± 0.01MPa
Temperature measurement and control system	High precision platinum resistance temperature sensor, temperature measurement range: 0-300 ℃, accuracy ± 1 ℃
Sample reaction tank outer tank	Explosion proof composite fiber material outer tank that cannot be broken or torn apart
Sample reaction tank inner tank	Imported TFM materials
Furnace cavity exhaust system	High power corrosion-resistant centrifugal fan with an exhaust volume of 5.5m3/min
Physical dimensions of the entire machine	540 x 520 x 490 mm (width x depth x height)
Net weight of the whole machine:	40 KG

Can be matched8Position or10Ultra high strength frame sealed reaction tank

8Position rotorMP-100Sealed high-pressure reaction tank:

Maximum withstand pressure: ≥ 15MPa (2250psi)

Maximum temperature tolerance: ≥ 300 ℃

Maximum operating temperature: ≥ 250 ℃

Inner tank capacity: 100ml

Outer tank material: Super strong aerospace composite fiber material

Inner tank material: TFM (Enhanced and Improved Polytetrafluoroethylene)

Maximum batch processing capacity: 8 cans

10Position rotorMP-100Sealed high-pressure reaction tank:

Maximum withstand pressure: ≥ 15MPa (2250psi)

Maximum temperature tolerance: ≥ 300 ℃

Maximum operating temperature: ≥ 250 ℃

Inner tank capacity: 100ml

Outer tank material: Super strong aerospace composite fiber material

Inner tank material: TFM (Enhanced and Improved Polytetrafluoroethylene)

Maximum batch processing capacity: 10 cans

application area

Food and drugs (such as raw milk and dairy products, health food), cosmetics hygiene inspection, agricultural and sideline products, aquatic products, biological tissues, various types of feed, energy and petrochemicals, geological and mineral resources, environmental resources, metals, alloys, ceramics, RoHS， Medicine, Tibetan medicine, household waste, etc