MPCVD
Bell-jar Resonator MPCVD Diamond Machine for lab and diamond growth
Item Number : KTMP315
Price varies based on specs and customizations
- Microwave Power
- Microwave frequency 2450±15MHZ
- Output power
- 1～10 KW continuously adjustable
- Microwave leakage
- ≤2MW/cm2
- Output wave guide interface
- WR340, 430 with FD-340, 430 standard flange
- Sample holder
- Diameter of sample table≥70mm, effective use area≥64 mm
Shipping:
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MPCVD means Microwave Plasma Chemical Vapor Deposition. It grows quality diamond films in labs using carbon gas and microwave plasma.
MPCVD System
MPCVD is a system for depositing thin films onto a substrate using a vacuum chamber, microwave generator, and gas delivery system. A plasma is generated inside the chamber by a magnetron or klystron generating microwaves at 2.45 GHz. The gas delivery system has MFCs calibrated in sccm to control gas flow. The substrate temperature is controlled by the plasma and measured by a thermocouple. The plasma heats the substrate and the temperature is monitored during deposition.
Applications
MPCVD shows promise for producing large, high-quality diamonds at a low cost.
Diamond's unique properties, such as hardness, stiffness, high thermal conductivity, low thermal expansion, radiation-hardness, and chemical inertness, make it a valuable material. However, the high cost, limited size, and difficulty controlling impurities of natural and synthetic high-pressure, high-temperature diamonds have limited their applications.
MPCVD is the primary equipment for growing diamond gemstones and films, which can be either monocrystal or poly-crystalline. The semi-conductor industry uses diamond film growth extensively for large-size diamond substrates, as well as the diamond cutting or drilling tools industry.
Compared to the HPHT method for lab-grown diamonds, the microwave CVD method is advantageous for large-sized diamond growth at a lower cost, making it an ideal solution for semi-conductor diamonds, optics diamond growth, and the large jewelry diamond market.
Advantages of MPCVD
MPCVD is a diamond synthesis method with advantages over HFCVD and DC-PJ CVD. It avoids contamination and allows for multiple gases. It offers smooth microwave power adjustment and stable temperature control, avoiding seed crystal loss. MPCVD is promising for industrial applications due to a large, stable plasma area.
MPCVD produces purer diamonds using less energy than HPHT. It also enables production of larger diamonds.
Advantages of Our MPCVD System
We have been deeply involved in the industry for many years, and as a result, we have a vast customer base who trust and use our equipment. Our MPCVD equipment has been running steadily for over 40,000 hours, demonstrating exceptional stability, reliability, repeatability, and cost-effectiveness. More advantages of our MPCVD system include:
- 3 inches substrate growing area, max. batch load up to 45 pieces diamonds
- 1-10Kw adjustable output microwave power for less electricity consumption
- Rich experienced researching team with frontier diamond growing recipe support
- Exclusive technical support program for Zero diamond growing experience team
By leveraging our accumulated advanced technology, we have implemented multiple rounds of upgrades and improvements to our MPCVD system, resulting in significantly improved efficiency and reduced equipment costs. As a result, our MPCVD equipment is at the forefront of technological advancements and offered at a competitive price. Welcome to consult with us.
Working Processing
The MPCVD machine controls the flow of each gas path and cavity pressure while introducing reactant gases (such as CH4, H2, Ar, O2, N2, etc.) into the cavity under specific pressure. After stabilizing the airflow, the 6KW solid-state microwave generator generates microwaves that are then introduced into the cavity through the waveguide.
The reaction gas transforms into a plasma state under the microwave field, forming a plasma ball that hovers above the diamond substrate. The high temperature of the plasma heats the substrate to a specific temperature. Excess heat produced in the cavity is dissipated by the water cooling unit.
To ensure optimal growth conditions during the MPCVD single crystal diamond growth process, we adjust factors such as power, gas source composition, and cavity pressure. Furthermore, since the plasma ball doesn't contact the cavity wall, the diamond growth process is free from impurities, thereby enhancing the diamond's quality.
Detail & Parts
Microwave system
Reaction chamber
Gas flow system
Vacuum and sensor system
Technical specifications
| Microwave system |
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| Reaction chamber |
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| Sample holder |
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| Gas flow system |
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| Cooling system |
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| Temperature sensor |
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| Control system |
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| Optional function |
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Warnings
Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.
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!
FAQ
What Is Mpcvd?
What Is CVD Diamond Machine?
What Is Mpcvd Machine?
How Does A CVD Diamond Machine Work?
What Are The Advantages Of Mpcvd?
What Are The Advantages Of Using CVD Diamond Machines?
Are CVD Diamonds Real Or Fake?
What Considerations Should Be Made When Selecting A CVD Diamond Machine?
What Are The Common Applications Of Diamonds Produced By CVD Diamond Machines?
4.7
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The speed of delivery was great, and the equipment arrived in perfect condition. It's been a pleasure working with KINTEK SOLUTION.
4.8
out of
5
The value for money is unbeatable. KINTEK SOLUTION provides high-quality equipment at a reasonable price.
4.9
out of
5
The quality of the equipment is top-notch. It's clear that KINTEK SOLUTION uses only the best materials and construction methods.
4.9
out of
5
The durability of the equipment is exceptional. It's built to last and withstand the rigors of daily use in a lab setting.
4.8
out of
5
The technological advancement of the equipment is impressive. KINTEK SOLUTION is always at the forefront of innovation, providing cutting-edge solutions.
4.7
out of
5
The speed of delivery was exceptional. The equipment arrived well before the estimated delivery date.
4.9
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5
The value for money is outstanding. The equipment is worth every penny, and it's clear that KINTEK SOLUTION cares about providing customers with a great deal.
4.8
out of
5
The quality of the equipment is superb. It's evident that KINTEK SOLUTION uses only the highest quality materials and construction methods.
4.7
out of
5
The durability of the equipment is remarkable. It's built to withstand the rigors of daily use in a lab setting and shows no signs of wear or tear.
4.9
out of
5
The technological advancement of the equipment is groundbreaking. KINTEK SOLUTION is always pushing the boundaries of innovation, and their equipment is a testament to their commitment to excellence.
4.8
out of
5
The speed of delivery was lightning fast. The equipment arrived within days of placing the order, which was incredibly convenient.
4.9
out of
5
The value for money is exceptional. The equipment is incredibly affordable, especially considering the high quality and advanced features it offers.
4.7
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5
The quality of the equipment is impeccable. It's clear that KINTEK SOLUTION takes pride in their craftsmanship, and the equipment is built to the highest standards.
4.8
out of
5
The durability of the equipment is outstanding. It's built to last, and I'm confident that it will provide years of reliable service.
4.9
out of
5
The technological advancement of the equipment is awe-inspiring. KINTEK SOLUTION is at the forefront of innovation, and their equipment is a testament to their commitment to pushing the boundaries of technology.
4.8
out of
5
The speed of delivery was commendable. The equipment arrived within the promised timeframe, which allowed us to start using it right away.
4.9
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5
The value for money is unbeatable. The equipment is incredibly affordable, especially considering the advanced features and high quality it offers.
4.7
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5
The quality of the equipment is exceptional. It's clear that KINTEK SOLUTION uses only the best materials and construction methods, resulting in a durable and reliable product.
4.8
out of
5
The durability of the equipment is impressive. It's built to withstand the rigors of daily use in a lab setting, and I'm confident that it will last for many years to come.
4.9
out of
5
The technological advancement of the equipment is remarkable. KINTEK SOLUTION is constantly innovating and pushing the boundaries of technology, and their equipment is a testament to their commitment to excellence.
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