MKM-H1G Single-Mode Microwave Pressure Reactor

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MKM-H1G Single-Mode Microwave Pressure Reactor

Product ID：SYHChxhc037

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

MKM-H1G Single-Mode Microwave Pressure Reactor

Product Introduction
The MKM-H1G Single-Mode Microwave Pressure Reactor is an advanced single-mode microwave synthesis system designed for controlled high-temperature and high-pressure chemical reactions. Its highly focused TM01 microwave field provides concentrated microwave energy, helping achieve more uniform heating, consistent reaction conditions, and improved experimental reproducibility compared with conventional multimode microwave reactors.
Operating at 2450 MHz with a rated power of 500 W, the MKM-H1G provides continuous, non-pulsed and stepless microwave power output. The system supports a 500 mL ultra-high-pressure synthesis vessel, magnetic stirring, fiber-optic temperature measurement, external pressure, and intelligent closed-loop control of temperature, pressure, and microwave power.
The reactor is suitable for pharmaceutical research, organic synthesis, biotechnology, materials synthesis, microwave extraction, catalysis, hydrolysis, sample digestion, and academic research. Its high-pressure sealed reaction configuration makes it particularly useful for reactions requiring controlled temperature, pressure, and microwave energy.

Key Features
• Advanced TM01 single-mode focused microwave technology
• Highly concentrated microwave field for uniform heating
• Improved reaction consistency and reproducibility
• 2450 MHz / 500 W microwave system
• Continuous, non-pulsed, stepless microwave power output
• Sealed high-pressure reaction platform
• Supports processes up to 300°C / 10 MPa with external pressure
• Standard 500 mL ultra-high-pressure synthesis vessel
• Fiber-optic temperature measurement
• Adjustable magnetic stirring
• PTFE-coated magnetic stirring rotor
• Closed-loop intelligent temperature and microwave-power control
• PLC programmable control
• Touchscreen operation
• Real-time time, temperature, and power curves
• Multi-program memory and data storage
• Experimental data can be exported
• 304 stainless-steel welded cylindrical single-mode cavity
• Multilayer PTFE corrosion-resistant coating
• Jacketed water-cooling structure
• Optional internal lighting and color video monitoring
• Multiple microwave and mechanical safety protections

Working Principle
The MKM-H1G generates a controlled TM01 single-mode microwave field inside its cylindrical microwave cavity. Unlike conventional multimode microwave systems that generate multiple electromagnetic field patterns, the single-mode design concentrates microwave energy in a more controlled distribution.
At 2450 MHz, microwave energy penetrates the reaction medium and produces volumetric heating. The concentrated microwave field helps improve heating uniformity and provides stable and repeatable reaction conditions.
A fiber-optic temperature sensor continuously monitors the reaction temperature. The PLC control system uses this information to regulate microwave power through closed-loop control. Pressure can also be monitored and controlled within the specified operating range.
During the reaction, magnetic stirring promotes uniform mixing and heat distribution. The touchscreen displays real-time reaction curves and allows users to save and recall multiple reaction programs.
For high-pressure processes, the sealed 500 mL synthesis vessel can be combined with external pressure control to achieve reaction conditions of up to 300°C and 10 MPa, according to the applicable process configuration.

Technical Parameters
Microwave System

Parameter	Specification
Microwave Mode	Single-mode TM01
Microwave Frequency	2450 MHz
Rated Microwave Power	500 W
Microwave Output	Continuous, non-pulsed, stepless adjustable
Cavity Material	304 stainless steel, integrated welded construction
Cavity Structure	Cylindrical single-mode cavity
Cavity Volume	Approx. 1 L
Inner Surface	Multilayer PTFE corrosion-resistant coating
Cooling Structure	Jacketed water cooling

Reaction System

Parameter	Specification
Reaction Vessel	500 mL ultra-high-pressure synthesis vessel
Reaction Type	Sealed reaction system
Temperature Control Range	0–260°C
Standard Pressure Control Range	0–5 MPa
External-Pressure Process	Up to 300°C / 10 MPa
Temperature Measurement	Fiber-optic
Stirring Method	Magnetic stirring
Stirring Rotor	PTFE-coated
Stirring Speed	Adjustable
Process Monitoring	Optional internal lighting and color video monitoring

Control and Data Management

Parameter	Specification
Control System	PLC programmable control
User Interface	Touchscreen
Controlled Parameters	Temperature, pressure, microwave power
Curve Display	Time, temperature, microwave power
Program Memory	Multiple programs
Program Functions	Store, modify, recall and delete
Data Management	Data reading, storage and export

General Specifications

Parameter	Specification
Safety Structure	Multi-level lid interlock
Door Protection	Door-open power shutdown
Microwave Shielding	λ/4 high-impedance microwave suppression structure
Microwave Leakage	<5 mW/cm²
Power Supply	220 VAC / 50 Hz
Total Power Consumption	1300 W
Cooling Water	Cold-water system
Dimensions	Approx. 615 × 450 × 355 mm (W × H × D)
Weight	Approx. 50 kg

High-Pressure Microwave Reaction Capability
The MKM-H1G high-pressure microwave reactor is designed for sealed chemical reaction systems where temperature and pressure must be precisely controlled.
Under standard control conditions, the system provides:
• Temperature: 0–260°C
• Pressure: 0–5 MPa
For external-pressure processes, the reactor supports conditions up to:
• Temperature: 300°C
• Pressure: 10 MPa
The combination of microwave heating and high-pressure reaction control can accelerate certain chemical processes and enable research under conditions that are difficult to achieve with conventional open or low-pressure heating systems.

Intelligent PLC Control
The MKM-H1G integrates microwave power, temperature, pressure, stirring, and reaction timing into a centralized PLC control system.
The touchscreen interface provides:
• Easy parameter setting
• Real-time process monitoring
• Time-temperature-power curves
• Pressure monitoring
• Program storage and recall
• Experimental data storage
• Data export
Multiple reaction programs can be saved and modified, making the system suitable for repeated experiments and process optimization.

Safety Design
The reactor incorporates multiple levels of protection for high-pressure microwave operation.
Multi-Level Lid Interlock
The lid uses a multi-interlock structure. Opening the reactor automatically cuts power to help prevent accidental exposure during operation.
Microwave Leakage Protection
A λ/4 high-impedance microwave suppression structure is integrated into the lid. Microwave leakage is specified at <5 mW/cm², providing a high level of microwave radiation protection.
Corrosion Protection
The 304 stainless-steel cavity is coated with multiple layers of PTFE to improve resistance to acidic, alkaline, corrosive and high-temperature reaction environments.
Water Cooling
The jacketed cooling structure helps manage the cavity temperature during high-temperature and high-pressure operation.

Application Scenarios
Pharmaceutical Research
Microwave-assisted drug synthesis, reaction screening and pharmaceutical process development.
Organic Chemical Synthesis
Accelerated organic reactions, synthesis optimization and reaction mechanism studies.
Materials Synthesis
Preparation and modification of functional materials, advanced materials and microwave-responsive materials.
Catalysis Research
Microwave-assisted catalytic reactions and catalyst performance studies.
Microwave Extraction
Laboratory microwave extraction of chemical, biological and natural products.
Microwave Hydrolysis
Controlled microwave-assisted hydrolysis under elevated temperature and pressure.
Microwave Sample Digestion
Suitable for laboratory sample digestion and chemical sample preparation where compatible reaction conditions are required.
Academic and Research Laboratories
Suitable for universities, research institutes and laboratories conducting chemical, biological and materials research.

MKM-H1G vs. Conventional Multimode Microwave Reactor

Feature	MKM-H1G Single-Mode Microwave Reactor	Conventional Multimode Microwave Reactor
Microwave Mode	TM01 single-mode	Multimode
Microwave Field	Highly focused	Multiple electromagnetic modes
Heating Uniformity	High	More dependent on field distribution
Microwave Frequency	2450 MHz	Usually 2450 MHz
Microwave Power	500 W	Configuration-dependent
Power Output	Continuous, non-pulsed	Varies
Reaction Vessel	500 mL high-pressure vessel	Configuration-dependent
Standard Pressure	Up to 5 MPa	Varies
External-Pressure Process	Up to 10 MPa	Configuration-dependent
Maximum External-Pressure Temperature	300°C	Varies
Temperature Measurement	Fiber-optic	Configuration-dependent
Stirring	Adjustable magnetic stirring	Varies
Control	PLC intelligent control	Varies
Data Curves	Real-time display and export	Configuration-dependent
Program Memory	Multiple programs	Varies
Microwave Safety	Dedicated λ/4 suppression structure	Configuration-dependent

The MKM-H1G single-mode microwave pressure reactor provides a more controlled microwave energy field and advanced high-pressure reaction capability than conventional multimode microwave systems. Its combination of TM01 single-mode heating, continuous 500 W microwave power, fiber-optic temperature measurement, magnetic stirring and PLC closed-loop control makes it particularly suitable for reproducible high-pressure microwave synthesis.

Frequently Asked Questions (FAQ)
1. What is the MKM-H1G Single-Mode Microwave Pressure Reactor used for?
It is designed for microwave-assisted chemical synthesis, high-pressure reactions, pharmaceutical research, organic synthesis, catalysis, materials synthesis, microwave extraction and hydrolysis.
2. What does TM01 single-mode microwave mean?
TM01 refers to a controlled electromagnetic mode inside the cylindrical microwave cavity. The single-mode configuration provides a more focused microwave field, helping improve heating uniformity and experimental reproducibility.
3. What microwave frequency and power does the MKM-H1G use?
It operates at 2450 MHz with a rated microwave power of 500 W. The microwave output is continuous, non-pulsed and steplessly adjustable.
4. What is the reaction vessel capacity?
The standard configuration uses a 500 mL ultra-high-pressure synthesis vessel.
5. What are the maximum temperature and pressure?
The standard temperature control range is 0–260°C, with pressure control up to 5 MPa. With the external-pressure process, the system supports up to 300°C / 10 MPa.
6. How is the reaction temperature measured?
The reactor uses fiber-optic temperature measurement, which is suitable for microwave reaction environments.
7. Does the reactor support stirring?
Yes. It uses magnetic stirring with a PTFE-coated rotor, and the stirring speed can be adjusted according to the reaction requirements.
8. Can reaction programs and experimental data be stored?
Yes. The PLC system supports multiple program memories. Users can store, modify, recall and delete programs, while experimental data can be read, stored and exported.
9. What safety features are provided?
The MKM-H1G includes multi-level lid interlocks, door-open power shutdown, microwave shielding, PTFE corrosion protection and water cooling. Microwave leakage is specified at <5 mW/cm².

Conclusion
The MKM-H1G Single-Mode Microwave Pressure Reactor combines a highly focused TM01 microwave field with sealed high-pressure reaction technology to provide a reliable platform for advanced microwave chemistry. With 500 W/2450 MHz continuous microwave power, a 500 mL high-pressure synthesis vessel, 0–260°C standard temperature control, up to 300°C/10 MPa external-pressure processing, fiber-optic temperature measurement, magnetic stirring and PLC intelligent control, it enables precise and reproducible microwave-assisted reactions.
The MKM-H1G is an ideal high-pressure microwave synthesis reactor for pharmaceutical research, organic chemistry, materials science, catalysis, microwave extraction, hydrolysis, sample preparation and academic research laboratories.

Frequently Asked Questions (FAQ)
1. What is the MKM-H1G Single-Mode Microwave Pressure Reactor used for?
It is designed for microwave-assisted chemical synthesis, high-pressure reactions, pharmaceutical research, organic synthesis, catalysis, materials synthesis, microwave extraction and hydrolysis.
2. What does TM01 single-mode microwave mean?
TM01 refers to a controlled electromagnetic mode inside the cylindrical microwave cavity. The single-mode configuration provides a more focused microwave field, helping improve heating uniformity and experimental reproducibility.
3. What microwave frequency and power does the MKM-H1G use?
It operates at 2450 MHz with a rated microwave power of 500 W. The microwave output is continuous, non-pulsed and steplessly adjustable.
4. What is the reaction vessel capacity?
The standard configuration uses a 500 mL ultra-high-pressure synthesis vessel.
5. What are the maximum temperature and pressure?
The standard temperature control range is 0–260°C, with pressure control up to 5 MPa. With the external-pressure process, the system supports up to 300°C / 10 MPa.
6. How is the reaction temperature measured?
The reactor uses fiber-optic temperature measurement, which is suitable for microwave reaction environments.
7. Does the reactor support stirring?
Yes. It uses magnetic stirring with a PTFE-coated rotor, and the stirring speed can be adjusted according to the reaction requirements.
8. Can reaction programs and experimental data be stored?
Yes. The PLC system supports multiple program memories. Users can store, modify, recall and delete programs, while experimental data can be read, stored and exported.
9. What safety features are provided?
The MKM-H1G includes multi-level lid interlocks, door-open power shutdown, microwave shielding, PTFE corrosion protection and water cooling. Microwave leakage is specified at <5 mW/cm².