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TFM Closed Vessel Microwave Digestion System For GC ICP-MS Sample Preparation

Basic Information
Place of Origin: Wuhan, China
Brand Name: BonninTech
Certification: CE, ISO
Model Number: MDES-16/40/100
Minimum Order Quantity: 1 set
Price: USD25000-40000/set
Packaging Details: Standard export carton box
Delivery Time: 5-10 days
Payment Terms: T/T
Supply Ability: 100 sets/month
Magnetron Type: Double Magnetron Variable Frequency Control System Cavity: 65L Resonant Cavity
Microwave Output: 3600W Display: English Touch Screen
High Light:

TFM microwave digestion


closed vessel microwave digestion system


closed vessel microwave digestion

MDES-40 Closed Vessels Microwave Digestion System Workstation For GC ICP-MS Sample Preparation



Feature :

* Explosion-proof outer vessel made of composite xtra Fiber, better than those similar products on the market.

* Advanced and reliable pressure measuring technology by piezoelectric crystal.

* The temperature inside the digestion vessel can be controlled by the combination of precise measure of temperature inside master vessel and IR temperature scanning.

* Industrial chamber structure, safer operation.



Food and drug (milk and dairy products, health food), cosmetics, agricultural and sideline products, aquatic products, biological tissues, various types of feed, energy and petrochemical, geology and mineral resources, environmental resources (air, water, soil), metals, alloys, ceramics, RoHS, medicine, domestic wastes.

MDES cavity is versatile for 16-vessel independent frame-type high pressure digestion rotor, 18-vessel carousel integrated ultrahigh pressure digestion rotor, 40/100-vessel ultrahigh throughput carousel rotor and 16-200ml-vessel carousel large capacity rotor etc., meets different experiment application requirements. Other core technologies including airplane Xtra Fiber digestion outer vessel, quantitative Safety Bolt patented design, UTH-Caro design of high throughput carousel, unique piezoelectric crystal pressure measuring technology and Uni-Turn technology of one direction continuous rotation of digestion rotor in chamber, etc.


With the popularity of analytical instruments, e,g, Mass Spectrometer, there are increasing demands of rapid and efficient microwave sample preparation instrument with high productivity. However, the present high throughput microwave digestion products on the market that mostly adopt the spring structure are those which may bear low pressure, be easy to be leaked, and may not be heated evenly and operated easily. The closed microwave digestion system is developed by aiming at coping all the above mentioned problems, and the followings may show its unique characteristics of the innovative technologies:



Technical Parameters:

  1. Power: 220-240 VAC 50/60Hz 16A
  2. Microwave frequency: 2450MHz
  3. Installed power: 3600W
  4. Maximum output power: 2200W,variable frequency (Inverter) power output, true continuous non-pluse microwave heating; Microwave chamber: 316 stainless steel chamber, applied with PFA Teflon anti-corrosion coating both inside and outside; Explosion-proof safety door: Cushioning design of 6-storey steel structure auto-floating explosion-proof door, electrical and mechanical controls;
  5. Having the memory of 30 programmable reaction methods.
  6. Pressure measurement and control system: Measuring and controlling by piezoelectric crystal pressure sensor, pressure control range :0-10MPa (1450 psi), accuracy ± 0.01MPa; Pressure measurement and control system of complete vessel: The pressure relief blowout disc on the top or at the bottom of the vessel may realize the control, and automatic pressure relief in the case of over pressure under the quantitative control;
  7. Temperature control system of master vessel: Sensing the temperature by platinum resistance or optical fiber, range: 0-300°C, accuracy ±1℃;
  8. Temperature control system of complete vessel: Measuring temperature of the complete vessel by IR, range: 0-300°C, accuracy ±1℃;
  9. Outer vessel material: Explosion-proof outer vessel made of aerospace composite fiber;
  10. Inner vessel material: Modified TFM material;
  11. Chamber exhaust system: Large power corrosion-resistant centrifugal fan, with air rate of 5.8 m3/min;
  12. External network interface (optional): USB, RS-232, Ethernet RJ-45;
  13. Whole physical size: 550*670*700mm
  14. Net weight: 70 KG


Digestion tanks specifications:

Reaction tank name 16-position high pressure tank 14 large volume medium and high pressure tank 18-position ultra high pressure tank 40-position medium and high pressure tank 100-position medium and high pressure tank
Reaction tank model GP-100 LV-200 XXP-100 HP-40 HP-100
Batch volume 16 14 18 40 100
Inner tank material TFM TFM TFM TFM TFM
Outer tank material Aerospace composite fiber Aerospace composite fiber Aerospace composite fiber Aerospace composite fiber Aerospace composite fiber
Rotor frame structure Independent framework Alloy turntable frame Alloy turntable frame Alloy turntable frame Alloy turntable frame
Reaction tank volume 100 200 100 45,70 15,30,50
Set temperature 310 260 320 300 300
Design pressure 15MPa (about 2200psi) 8MPa (about 1200psi) 18MPa (about 2600psi) 10MPa (1450psi) 10MPa


TFM Closed Vessel Microwave Digestion System For GC ICP-MS Sample Preparation 0
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FAQ 1. Are you a factory or trading company?

We are a factory.


FAQ 2. Can you supply OEM?

OEM is available.


FAQ 3. What's the MOQ ?

(1). MOQ is 1 piece. The disposable supplies order usually at least 1 box.


FAQ 4. How about the order processing and lead time?

After order confirmation and receive the advance payment, we will prepare the machines and goods. Usually could ready within 10 working day, when dispatch, will inform client and send the documents for client making import customs clearance.


FAQ 5. What quality will be ensured?

100% new and quality inspection before delivery from factory.

Stable export box for good package.


FAQ 6. Can you guide the working?

The machine will deliver with English display, English manual and video for installation and operation.


FAQ 7. How can your engineer replace parts if they are not beside the machine?

Bonnin’s engineer could provide the solutions by email and video. In warranty period, we can send spare parts for free and life-time technical support for spare supply.


Contact Details
Aimee Wang

Phone Number : +86 13308639527

WhatsApp : +8613308639527