Microwave Digestion System Model No : LI-MW6


Microwave Digestion System Model No: LI-MW6 is a high-performance instrument designed for rapid and efficient sample preparation by using microwave energy to decompose samples in a controlled, high-pressure environment. It ensures consistent results with precise temperature and pressure control, making it ideal for elemental analysis. This system enhances productivity in laboratories by significantly reducing sample digestion times compared to conventional methods.



Microwave Digestion System Model No : LI-MW6

LI-MW6 MINI is a mini and economic model of LI-MW6 Series. The compact body
owns same powerful performance, up to 6 position rotor meets most of experiment requirements, which would be a good choice for school labs, general factory labs and research institutes, etc.

LI-MW6 is a microwave digestion system designed for the preparation of samples in chemical analysis, particularly in environments such as research laboratories, industrial labs, and environmental testing facilities. This system utilizes microwave energy to rapidly heat and digest samples in a controlled environment, ensuring efficient and reproducible results.

Key Features and Specifications:

Microwave Power and Control:

  • Power Output: Typically ranges between 800 to 1500 watts, providing sufficient energy for rapid digestion.
  • Temperature Control: Precise temperature monitoring and control up to 300°C, ensuring the integrity and consistency of the digestion process.
  • Pressure Control: The system can operate under high pressure (up to 150 bar), enhancing the digestion efficiency for tough samples.

Vessel Design:

  • Material: Digestion vessels are usually made from high-quality, chemically resistant materials such as Teflon (PTFE) or quartz.
  • Capacity: Vessels come in various sizes, typically ranging from 5 to 100 mL, to accommodate different sample volumes.

Safety Features:

  • Pressure Release Mechanism: Automatic pressure release to prevent overpressure situations.
  • Temperature and Pressure Sensors: Built-in sensors to continuously monitor and maintain safe operating conditions.
  • Safety Interlocks: Ensure the microwave operates only when the system is properly closed and sealed.

User Interface:

  • Touchscreen Display: An intuitive touchscreen interface for easy programming and monitoring of digestion parameters.
  • Pre-programmed Methods: Includes various digestion methods for common applications, allowing users to start quickly without extensive setup.
  • Custom Method Development: Users can create and store custom digestion programs tailored to specific sample types and requirements.

Efficiency and Throughput:

  • Multiple Vessel Capacity: The system can handle multiple samples simultaneously (usually up to 12 or more), increasing throughput and productivity.
  • Rapid Heating: Microwave technology ensures faster heating compared to conventional methods, significantly reducing digestion time.


  • Environmental Analysis: Preparation of soil, water, and air samples for trace metal analysis.
  • Food and Beverage Testing: Digestion of food samples for nutrient and contaminant analysis.
  • Pharmaceuticals: Sample preparation for drug development and quality control.
  • Materials Science: Digestion of polymers, ceramics, and other materials for compositional analysis.


  • Enhanced Efficiency: Faster sample preparation compared to traditional digestion methods.
  • Improved Reproducibility: Precise control over digestion conditions ensures consistent results.
  • Safety: Advanced safety features protect both the user and the equipment.
  • Versatility: Suitable for a wide range of applications across various industries.

Features : 

  • Compatible with 6 position rotor which meets different digestion demands.
  • Vertical waveguide design, 3D output technology and harmonic power frequency
    highly ensure uniform microwave distribution.
  • The imported contactless IR sensor and pressure sensors are adopted in temperature and pressure controlling system, which realizes the real-time monitoring of temperature and pressure in each vessel and display the T&P scanning curve.
  • No consumables, e.g. bursting disk, sealing cup, etc. lower the maintenance cost.
  • The strong outer shell is made of intensive carbon fiber and polymeric materials
    which highly ensure the safety.
  • Equip with smart 7 inch touch screen, intelligent software and user-friendly interface.
  • High power turbulent air cooling design makes fast cooling.

Technical Specification 

Vessel Quantity                        –      6
Monitoring System                   –  Contactless pressure sensors All vessels
scanning monitoring

Working Pressure Range        –    0-6MPa
Working Temperature Range   –  50-400 C Accuracy: ±0.1 C
Max Working Temperature      –  250 C
Vessel Volume                        –   100mL
Display                                    –   Smart 7 inch color touch screen
Rotation Mode                        –   360 continuous rotation
Microwave Power                   –  0 ~ 1000 W ( Adjustable )
Microwave Frequency             –  2450MHz
Cavity Volume 35L
Microwave Leakage                 –  <5mw/cm2
Power AC                                 – 2 20V±10%, 10A, 50/60Hz
Dimension ( L x W x H )           –  490mm*560mm*533mm
Weight                                      –   40KG



There are no reviews yet.

Be the first to review “Microwave Digestion System Model No : LI-MW6”

Your email address will not be published. Required fields are marked *