RIGID HVAC CO., LTD
FPSC (Free Piston Stirling Cooler) 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 even more efficient chiller compressor, low energy cost, and consumption. It is small, 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 are seeing the technology advancements in all industries, such as Biotech, Pharmaceutical, Energy, Chemical, Foods, logistics, Metrology.
RIGID Free-Piston Stirling cooler is a game-changer for next-generation ultra-deep freezing! Read More...
FPSC Stirling Cooler 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
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℃ (Maximum: -160℃ )
Key Features
Standard Cooler, Compact and Lightweight Integrated Module
Evaporating Temp Below -80 ℃
Temperature down to -80℃ in few mins. It's suitable for strict temperature control. Depending on the heat mass, cooling capacity and speed can be fine-tuned.
Max Cooling Temp 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.
Compact and Lightweight
RIGID stirling cooler can be installed on various applications, especially for portable equipment because of its compactness and lightweight.
Completed and 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.
Advantages-Free Piston Stirling Cooler
Fast & Deep Freezing – State of the Art!
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.
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