Product Overview
The METASH Microwave Digestion System is engineered for fast, safe, and highly accurate sample preparation in modern analytical laboratories. Designed for demanding applications in environmental testing, food analysis, pharmaceutical research, chemical laboratories, and material science, this advanced microwave digestion system delivers reliable digestion performance while improving laboratory workflow efficiency.
Built with intelligent temperature and pressure monitoring technology, the system provides precise real-time control of each vessel, ensuring complete digestion consistency across multiple samples. Its modular rotor design supports 6, 8, 10, or 12 vessels, offering flexibility for laboratories with different throughput requirements.
With enhanced safety architecture, a corrosion-resistant microwave cavity, and user-friendly touchscreen operation, this system provides a powerful solution for laboratories seeking high-efficiency sample digestion with long-term operational stability.
Key Features of the Microwave Digestion System
Contactless Temperature and Pressure Monitoring
This microwave digestion system uses imported non-contact infrared temperature sensors and advanced pressure sensors to monitor the actual sample solution temperature and pressure, rather than measuring vessel wall temperature.
This ensures:
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More accurate digestion control
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Better method repeatability
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Reduced risk of overheating
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Real-time temperature and pressure curve display
Each vessel is independently monitored and controlled, improving analytical consistency across all samples.
Flexible Multi-Vessel Rotor Configuration
To support different laboratory capacities, the system is compatible with multiple rotor configurations:
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6-position rotor
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8-position rotor
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10-position rotor
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12-position rotor
This flexibility allows laboratories to scale sample throughput according to project demands without changing the core microwave digestion platform.
Auto Vent and Self-Sealing Vessel Design
Safety is a critical factor in any high-pressure digestion process. METASH integrates an automatic venting and self-resealing vessel design, which offers:
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Controlled pressure release
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Reduced sample loss
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Improved operator safety
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Better digestion reliability
Unlike traditional rupture-disc systems, this design eliminates frequent consumable replacement and lowers maintenance costs.
Double Locking Safety Protection System
The system adopts a dual-lock safety mechanism for enhanced operational security.
This design helps prevent accidental opening during operation and ensures safe handling under high temperature and high pressure conditions.
Additional safety features include:
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Over-pressure protection
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Over-temperature protection
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Microwave leakage protection
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Intelligent fault alarm system
Smart Touchscreen Interface
A built-in 7-inch full-color touchscreen provides a modern and intuitive user interface.
Operators can:
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Select pre-installed digestion methods
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Edit and save custom programs
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Monitor digestion curves in real time
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Control system parameters quickly
Up to 255 digestion methods can be stored, making the system suitable for multi-application laboratory environments.
Fast Air Cooling Technology
Efficient cooling improves sample turnaround time.
The high-power corrosion-resistant air cooling system enables:
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Faster vessel cooling
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Reduced waiting time between runs
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Increased daily laboratory productivity
This makes the microwave digestion system ideal for high-throughput laboratories.
Durable Corrosion-Resistant Cavity Design
The internal microwave cavity is constructed from 316L stainless steel and coated with multiple anti-corrosion and heat-resistant protective layers.
Benefits include:
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Longer equipment lifespan
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Strong resistance to acid vapor corrosion
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Better operational safety
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Lower maintenance frequency
This rugged design ensures stable performance in demanding laboratory environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Options | MWD-610-T6 / T8 / T10 / T12 |
| Vessel Capacity | 6 / 8 / 10 / 12 |
| Vessel Volume | 100 mL |
| Temperature Monitoring | Contactless IR Sensor |
| Temperature Range | 50–400℃ |
| Max Working Temperature | 250℃ |
| Temperature Accuracy | ±0.1℃ |
| Pressure Monitoring | Contactless Pressure Sensor |
| Pressure Range | 0–15 MPa |
| Max Working Pressure | 6 MPa |
| Pressure Accuracy | ±0.01 MPa |
| Vessel Material | Imported TFM |
| Protection Vessel | PEEK + Glass Fiber |
| Display | 7-inch Color Touchscreen |
| Rotation | 360° Continuous Rotation |
| Microwave Power | 0–1000W Adjustable |
| Microwave Cavity | 316L Stainless Steel |
| Microwave Leakage | <5mW/cm² |
| Cooling System | High-Power Air Cooling |
| Power Supply | AC 220V ±10%, 50/60Hz |
Application Areas
The METASH microwave digestion system is suitable for a wide range of laboratory digestion applications, including:
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Environmental water and soil analysis
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Food safety testing
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Pharmaceutical raw material analysis
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Heavy metal determination
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Chemical material digestion
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Geological sample preparation
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Agricultural testing laboratories
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Academic and research institutions
Why Choose METASH Microwave Digestion System
As a trusted laboratory instrument manufacturer, METASH focuses on precision analytical equipment designed for global laboratories.
Reasons laboratories choose METASH:
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Advanced contactless monitoring technology
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Strong safety-focused engineering
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Flexible multi-sample capacity
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Low maintenance design
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User-friendly software interface
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High durability for long-term use
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Reliable technical support
The METASH microwave digestion system is designed to deliver faster digestion, safer operation, and more consistent analytical results for modern laboratory workflows.
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