RIGID HVAC CO., LTD
Free Piston Stirling Cryocooler
FPSC (Free Piston Stirling Cryocooler) is a new type of completely CFC-free, high-efficiency, energy-saving, and environmental protection Cooler, which uses a small amount of helium as the coolant.
FPSC also is a kind of Magnetic Levitation Compressor (MagLev solution). But it is an even more efficient chiller compressor, with low energy cost, and consumption. It is small and portable, and it is widely used for precise temperature control for under -170℃ maximum.
RIGID, one of the leading Chinese companies in terms of innovation, designed a Free-Piston Stirling cooler – FPSC. The unit takes the entire product to a whole new level where it can save a lot of energy and significantly improve efficiency. The default version of Stirling coolers includes pistons, heat exchangers, and compression spaces. But we see technological advancements in all industries, such as Biotech, Pharmaceutical, Food, Energy, Chemical, Medical, Bio-Science, logistics, and Metrology.
RIGID Free-Piston Stirling Cryocooler is a game-changer for next-generation ultra-deep freezing! Read More...
Application Principles
To cool air in a compact and confined area!
Direct Cooling with Conductive Connection
Indirect Cooling with Heat Exchanger+Fan
Direct Cooling with Thermosyphon
Direct Cooling with Brine/Glycol/Nitrogen
Product Models
Stirling Cooler, which we refer to as the FPSC (Free Piston Stirling Cooler). RIGID has prepared a product lineup of Stirling Coolers that can cool air temp to 30℃ ~ -160℃ using helium gas as the refrigerant. The Stirling Cooler, which differs from a compressor, is a cooling system that continuously repeats gas compression and adiabatic expansion and uses naturally occurring helium gas as the refrigerant.
Helium is a very safe gas that is entirely harmless to our global environment. The typical use of our Stirling Cooler is in portable freezers, and refrigerators, but we are also developing a product lineup for use in laboratory equipment and in medical devices used for low-temperature distribution of goods.
Capacity: 40W
Input Power: 12V
N.W: 2.2kg (4.8lbs)
Coolant: Helium=2.5g
Size: ODФ86mm x Length260mm
Working Lifetime: Continuously operation ≥10,000hrs
Working Condition: 0℃~+60℃(32℉~140℉)
Installation: Any direction is workable
Temperature Sensor of Controller: -1℃ to -99℃
Temp Range in Cold Fin (Cold part): -100℃~ 0℃
Capacity: 80W
Input Power: 24V
N.W: 2.2kg (4.8lbs)
Coolant: Helium=3.0 g
Size: ODФ86mm x Length270mm
Working Lifetime: Continuously operation ≥10,000hrs
Working Condition: 0℃~+60℃ (32℉~140℉)
Installation: Any direction is workable
Temperature Sensor of Controller: -1℃ to -99℃
Temp Range in Cold Fin (Cold part): -140℃~ 0℃
Capacity: 100W
N.W: 4.0kg (8.8lbs)
Coolant: Helium=3.0g
12V~30V DC Power Supply
External Size: 132mm×132mmx336mm (LxWxH)
Working Lifetime: Continuously operation ≥10,000hrs
Working Condition: 0℃~+60℃ (32℉~140℉)
Installation: Any direction is workable
Temperature Sensor of Controller: 0℃ to -140℃
Temp Range in Cold Fin (Cold part): -160℃ ~0℃
Cooling Performance Curve
Using safe and environmentally friendly Helium gas as the refrigerant. With the international advanced Free-piston Stirling technology, RIGID Stirling Coolers have a minimum temperature that can be controlled to -160℃, ±0.1℃. Furthermore, the Cryocooler has the smallest footprints, which is very suitable for deep, and fast low-temperature transportation and cold chain logistics.
Key Features
A Game-Changer For Next-Generation Deep Freezing - State Of The Art!
Evaporating Temp Below -99 ℃
Temperature down to -99℃ in few mins. It's suitable for strict temperature control. Depending on the heat mass, cooling capacity and speed can be fine-tuned.
Temperature Below -160 ℃
No OIL, No CFC.
It adopts helium as coolant, MagLev technology. It can reach maximum ultra deep temp -160℃ (only RS100), with 50% energy savings.
Most Compact & Lightweight
RIGID stirling cooler can be installed on various applications, especially for portable equipment because of its compactness and lightweight.
Completed & Integrated
RIGID Stirling cooler, drive board, temperature control and fan are integrated in one unit. You can install it into your system or equipment as it is.
Zero Maintenance & Less Engineering
Integrated configuration, no solder joints, which greatly improves reliability while reducing after-sales maintenance.
Long Continuous Operation
Stirling convertor sets achieves 14-Year continuous operation milestone, record-breaking power convertor.
Refrigerant CFC Free & Oil Free
Freon or other substitutes have been completely eliminated. No need oil operation, no wear, low failure rate.
All-Round Installation Available
Installation angle is not required, can be 360° rotation. Shock resistant, less vibration, ultra low working noise.
APPLICATIONS
RIGID ULT Stirling Cold Solutions Are Trusted in a Variety of Applications.
RIGID Stirling Coolers not only are the most environmentally sustainable ultra-low temperature (ULT) coolers on the market, but they are also the most cost-effective with the lowest life cycle costs. You can benefit from breakthrough Stirling cooler technology without compromising cooling performance across the entire research organization with your devices or equipment.
Military & Aerospace
Medical & Laboratory
Bio-tech Pharma
Semiconductor
Vaccine Transportation
Smart Cold Chain
Portable Freezer
X-Ray Machines
Components & Parts
Premium Technology with the lowest total cost of ownership!
Stirling Cooler Factory
Stirling technology has been used in military and aerospace fields for more than 20 years.
However, due to its high price, it has not been used in the mass market, and there are not many related application products.
After 3 years of efforts, RIGID engaged with a China researchinstitue and has successfully launched a series of affordable quality products for deep freezing.
-86℃ Stirling Freezer
Model: CPF01L86
Temperature -86℃ and portable freezer. Best choice for vaccine and drug transportation and storage.
Our R&D Team
Ultra-low Transportable Cryogenic Freezers are specifically designed for Vaccine and drug transportation and storage.
Stirling Power Freezer
Freezers For all kinds of vaccines.
Covid-19 Vaccine Freezer Storage and Transportation.
Set the temperature you need from 8℃ to -80℃.
Vaccine Freezer
RIGID Can Provide Off-the-Shelf Products Designed And Produce By Us And Our Partners.
For further information contact Rigid Stirling today!
Stirling Cryocooler FAQ
1. What's Free Piston Stirling Cooler (FPSC)?
2. How does a Stirling Cooler work?
3. What's Stirling engine used for?
4. How cold can RIGID Stirling Cooler get?
5. Which gas is used in Stirling Cooler?
6. What's the main part of Stirling Cooler?
7. How do I control a Stirling Cooler?
8. How long can a Stirling Cooler run?
9. What do I need besides the Stirling cryocooler?
10. What maintenance Stirling Cooler is required?
11. What's Stirling Cooler input power?
12. Where can I buy Stirling Cooler?
13. Can I use the system in a vacuum?
14. Are there any special mounting requirements for RIGID Stirling Cooler?
15. Can I get a custom cold tip or evaporator?
Contact Us:
P: +86-579-88379768
M: +86-13516900044
info@rigidhvac.com
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