High Pressure Reactor
Customizable Laboratory High Temperature High Pressure Reactors for Diverse Scientific Applications
Item Number : KR-6H
Price varies based on specs and customizations
- Max. Working Pressure
- ≤6 MPa
- Temperature Range
- Up to 240°C (Cryogenic use down to -120°C possible)
- Volume
- 25~1000 ml
Shipping:
Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Why Choose Us
Easy ordering process, quality products, and dedicated support for your business success.
Introduction
This laboratory-scale high-temperature, high-pressure reactor is an integrated system designed for precision, safety, and versatility in demanding research environments. It consists of a robust autoclave vessel housed within an intelligent heating and magnetic stirring control unit, providing a complete solution for hydrothermal synthesis, catalysis studies, and materials processing. Engineered for safety and reliability, the system features a protective explosion-proof enclosure and advanced control features, making it an indispensable tool for scientific innovation.
Key Features
- Integrated Design:The system combines a high-pressure reactor vessel with a dedicated PID-controlled heating and stirring base. A protective housing encloses the reactor during operation, ensuring maximum user safety.
- Durable and Inert Construction: The standard reactor is constructed from high-quality SU304L stainless steel. For experiments involving highly corrosive media, the vessel can be customized with superior materials such as 316L stainless steel, Hastelloy, or Titanium alloys.
- High-Performance Liners: Each reactor is equipped with a removable PTFE liner to ensure chemical inertness and prevent sample contamination. Optional PPL or other advanced polymer liners are available for higher temperature and pressure applications.
- Precision Instrumentation: The reactor head is fully equipped for process control, featuring a mechanical pressure gauge, dual needle valves for precise gas and liquid handling, and a dedicated port for an internal thermocouple.
- Uncompromised Safety: Safety is paramount. The reactor is protected by a 7 MPa rupture disc to prevent over-pressurization, while the control unit includes automatic heating shut-off for over-temperature conditions and sensor failures.
- Advanced Process Control: The heating base features a clear LCD screen displaying real-time temperature, stirring speed, and time. The advanced PID controller ensures exceptional accuracy (±1°C), while optional upgrades include programmable temperature ramps and 485 communication protocols for data logging and advanced automation.
Detail & Parts


Technical Specifications
Reactor Vessel Specifications

| Feature | Specification |
|---|---|
| Volume (ml) | 25, 50, 100, 150, 200, 250, 300, 500, 1000 |
| Max. Working Pressure | ≤6 MPa |
| Design Pressure | 8 MPa |
| Temperature Range | Up to 240°C (Cryogenic use down to -120°C possible) |
| Body & Lid Material | Standard: SU304L Stainless Steel; Optional: 316L, Hastelloy, Titanium Alloy |
| Liner Material | Standard: PTFE; Optional: PPL, Daikin M111 Imported Fluoropolymer |
| Valves | Standard: 2x 3mm needle valves; Optional: 6mm diameter |
| Safety Device | 7 MPa Rupture Disc |
| Pressure Gauge | Mechanical Gauge (0-6 MPa); other ranges available |
| Options | Acid-resistant PTFE coating for the reactor lid |
Heating & Control Unit Specifications

| Feature | Specification |
|---|---|
| Heating Method | Standard: Electric Heating Mantle; Optional: Modular Block Heater |
| Heating Power | 200 - 1000 W |
| Temperature Control | PID with switchable internal/external sensor modes |
| Temperature Accuracy | ±1°C |
| Stirring Speed Accuracy | ±1 r/min |
| Display | LCD for Temperature, Stirring Speed, and Timer |
| Over-Temp Protection | Audible alarm and auto shut-off for >20°C overshoot |
| Sensor Fault Protection | Audible alarm and auto shut-off if sensor signal is lost for >5 min |
| Timer Function | Auto shut-off after a set time at the target temperature |
| Power Supply | 220V / 50Hz |
| Options | Programmable temperature control with 485 communication for data export |
Applications
This versatile reactor system is ideal for a wide range of advanced applications across multiple scientific disciplines, including:
- Materials Science: Synthesis of nanomaterials, zeolites, metal-organic frameworks (MOFs), and quantum dots.
- Chemistry: High-pressure catalysis, polymerization reactions, and solvothermal synthesis.
- Energy and Environmental: Biomass conversion, supercritical fluid experiments, and corrosion testing.
- Geochemistry: Simulation of geological processes and mineral synthesis.
Value to Our Customers
Our commitment is to provide a solution that perfectly matches your research needs.
- Fully Customizable: We tailor every aspect of the reactor—including volume, materials, pressure ratings, and instrumentation—to your specific experimental parameters.
- Reliability in Extreme Conditions: With high-quality materials and robust safety features, our reactors provide a secure and stable environment for your most critical experiments.
- Enhanced Experimental Repeatability: Precision control over temperature, pressure, and stirring speed ensures consistent conditions, leading to more reliable and repeatable results.
Whether you are developing novel nanomaterials, studying catalytic processes, or require a specialized environment for high-pressure synthesis, our team is ready to engineer a solution tailored to your exact specifications. Discuss your experimental requirements with our specialists to design your ideal reactor system.
Contact us today via our #ContactForm to get started.
Designed for You
KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!
Would you please drop your ideas to us, our engineers are ready for you now!
Trusted by Industry Leaders
FAQ
What Are Thermal Evaporation Sources?
What Are The Main Types Of Battery Materials?
What Are The Main Types Of Thermal Evaporation Sources?
What Are The Applications Of Battery Materials?
How Do Thermal Evaporation Sources Work?
How Do Battery Materials Enhance Battery Performance?
What Are The Advantages Of Using Thermal Evaporation Sources?
What Is The Role Of Polyethylene Separators In Lithium-ion Batteries?
What Applications Are Thermal Evaporation Sources Used For?
Why Are Conductive Carbon Cloths/papers/felts Important In Battery Applications?
What Are The Advantages Of Using Aluminum-plastic Flexible Packaging Films For Lithium Batteries?
How Does The Lithium Cobaltate Material Contribute To Battery Performance?
What Is The Function Of Battery Internal Resistance Testers?
Why Are Nickel-aluminum Tabs Important In Battery Manufacturing?
Product Datasheet
Customizable Laboratory High Temperature High Pressure Reactors for Diverse Scientific Applications
REQUEST A QUOTE
Our professional team will reply to you within one business day. Please feel free to contact us!
Related Products
High Pressure Laboratory Autoclave Reactor for Hydrothermal Synthesis
Discover the applications of Hydrothermal Synthesis Reactor - a small, corrosion-resistant reactor for chemical labs. Achieve rapid digestion of insoluble substances in a safe and reliable way. Learn more now.
Mini SS High Pressure Autoclave Reactor for Laboratory Use
Mini SS High Pressure Reactor - Ideal for medicine, chemical, and scientific research industries. Programmed heating temp and stirring speed, up to 22Mpa pressure.
Customizable High Pressure Reactors for Advanced Scientific and Industrial Applications
This laboratory-scale high-pressure reactor is a high-performance autoclave engineered for precision and safety in demanding research and development environments.
Stainless High Pressure Autoclave Reactor Laboratory Pressure Reactor
Discover the versatility of Stainless High Pressure Reactor - a safe and reliable solution for direct and indirect heating. Built with stainless steel, it can withstand high temperatures and pressures. Learn more now.
Laboratory High Pressure Vacuum Tube Furnace
KT-PTF High Pressure Tube Furnace: Compact split tube furnace with strong positive pressure resistance. Working temp up to 1100°C and pressure up to 15Mpa. Also works under controller atmosphere or high vacuum.
Automatic High Temperature Heated Hydraulic Press Machine with Heated Plates for Lab
The High Temperature Hot Press is a machine specifically designed for pressing, sintering and processing materials in a high temperature environment. It is capable of operating in the range of hundreds of degrees Celsius to thousands of degrees Celsius for a variety of high temperature process requirements.
Manual High Temperature Heated Hydraulic Press Machine with Heated Plates for Lab
The High Temperature Hot Press is a machine specifically designed for pressing, sintering and processing materials in a high temperature environment. It is capable of operating in the range of hundreds of degrees Celsius to thousands of degrees Celsius for a variety of high temperature process requirements.
Visual High-Pressure Reactor for In-Situ Observation
The visual high-pressure reactor uses transparent sapphire or quartz glass, maintaining high strength and optical clarity under extreme conditions for real-time reaction observation.
Automatic Heated Hydraulic Press Machine with Heated Plates for Laboratory Hot Press
The Automatic High Temperature Heat Press is a sophisticated hydraulic hot press designed for efficient temperature control and product quality processing.
High Temperature Constant Temperature Heating Circulator Water Bath Chiller Circulator for Reaction Bath
Efficient and reliable, KinTek KHB Heating Circulator is perfect for your lab needs. With a max. heating temperature of up to 300℃, it features accurate temperature control and fast heating.
Desktop Fast High Pressure Laboratory Autoclave Sterilizer 16L 24L for Lab Use
The desktop fast steam sterilizer is a compact and reliable device used for rapid sterilization of medical, pharmaceutical, and research items.
1700℃ Controlled Atmosphere Furnace Nitrogen Inert Atmosphere Furnace
KT-17A Controlled atmosphere furnace: 1700℃ heating, vacuum sealing technology, PID temperature control, and versatile TFT smart touch screen controller for laboratory and industrial use.
1400℃ Controlled Atmosphere Furnace with Nitrogen and Inert Atmosphere
Achieve precise heat treatment with KT-14A controlled atmosphere furnace. Vacuum sealed with a smart controller, it's ideal for lab and industrial use up to 1400℃.
600T Vacuum Induction Hot Press Furnace for Heat Treat and Sintering
Discover the 600T Vacuum Induction Hot Press Furnace, designed for high-temperature sintering experiments in vacuum or protected atmospheres. Its precise temperature and pressure control, adjustable working pressure, and advanced safety features make it ideal for nonmetal materials, carbon composites, ceramics, and metal powders.
1400℃ Muffle Oven Furnace for Laboratory
Get precise high-temperature control up to 1500℃ with KT-14M Muffle furnace. Equipped with a smart touch screen controller and advanced insulation materials.
20L Heating Chilling Circulator Cooling Water Bath Circulator for High and Low Temperature Constant Temperature Reaction
Maximize lab productivity with KinTek KCBH 20L Heating Chilling Circulator. Its all-in-one design offers reliable heating, chilling, and circulating functions for industrial and lab use.
5L Heating Chilling Circulator Cooling Water Bath Circulator for High and Low Temperature Constant Temperature Reaction
KinTek KCBH 5L Heating Chilling Circulator - Ideal for labs and industrial conditions with multi-functional design and reliable performance.
30L Heating Chilling Circulator Cooling Water Bath Circulator for High and Low Temperature Constant Temperature Reaction
Get versatile lab performance with KinTek KCBH 30L Heating Chilling Circulator. With max. heating temp of 200℃ and max. chilling temp of -80℃, it's perfect for industrial needs.
50L Heating Chilling Circulator Cooling Water Bath Circulator for High and Low Temperature Constant Temperature Reaction
Experience versatile heating, chilling, and circulating capabilities with our KinTek KCBH 50L Heating Chilling Circulator. Ideal for labs and industrial settings, with efficient and reliable performance.
24T 30T 60T Heated Hydraulic Press Machine with Heated Plates for Laboratory Hot Press
Looking for a reliable Hydraulic Heated Lab Press? Our 24T / 40T model is perfect for material research labs, pharmacy, ceramics, and more. With a small footprint and the ability to work inside a vacuum glove box, it's the efficient and versatile solution for your sample preparation needs.
Related Articles
Laboratory Safety: Safe Use of High Voltage Equipment
Guidelines for the safe operation of high-pressure equipment in laboratories, including reactors, hydrothermal reactors, autoclaves, and gas cylinders.
Laboratory Safety: High Pressure Equipment and Reactors
This article discusses safety measures and precautions for using high pressure equipment and reactors in laboratories, including case studies and detailed usage instructions.
Enhancing Safety in Your Laboratory: A Comprehensive Guide to Pressure Reactor Safety
Laboratory safety isn't just about you. Improper preparation and mishandling can cause potential hazards that could be disastrous if left unchecked. It is crucial to take the time to carefully prepare your pressure reactor and lab safety equipment, as even minor problems can escalate quickly when working under pressure.
10 Essential Safety Steps for Pressure Reactor Use in Laboratories
Safety is paramount when conducting chemical reactions under pressurized conditions. It is important to carefully prepare pressure reactors and laboratory safety equipment to prevent potential hazards that, if not controlled, can have catastrophic consequences. In order to ensure the safety of using a pressure reactor, it is important to understand the specifications of the reactor. Become familiar with the chemistry of the reactor material and make sure it is chemically resistant enough to withstand the substances used in the reaction.
Basic Laboratory Reaction Equipment
Overview of essential lab equipment for chemical reactions under various conditions.
Hazards and Safety Precautions of Laboratory Pressure Vessels
An overview of the dangers and safety measures for pressure vessels in laboratory settings.
Commonly Used Organic Experimental Reaction Devices
Overview of various devices used in organic experiments to facilitate reactions and improve yields.
The Advantages of Biomass Pyrolysis for Industrial Applications
Biomass pyrolysis is a process that offers numerous advantages for industrial applications.
Biomass Pyrolysis An Effective Means of Producing Biofuels
Biomass pyrolysis is a process that involves heating organic matter in the absence of oxygen to break it down into smaller molecules. This technology has gained popularity due to its potential to produce biofuels.
Laboratory Jacketed Vessels
Overview of jacketed vessels, their types, and applications in various industries.