| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Year |
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RIGID, one of the leading Chinese companies in terms of innovation, has developed a Free Piston Stirling Cryocooler - FPSC. The Cryocooler brings the whole product to a new level, where it can save a lot of energy and greatly improve efficiency.
The FPSC Cryocooler has several advantages over refrigerated compressor systems. They can achieve very low temperatures -86ºC (Max -160ºC), have no moving parts except for the pistons, which reduces the risk of failure, and have a relatively high efficiency. They are used in a variety of applications, including Food, Cold chains, Laboratory Equipment, Automatic Devices, Petrochemicals & Oil, Scientific Research, Life Science, Medical Imaging, and the cooling of electronic components.
The RIGID Cryocooler is a cooling system that has only two moving parts. The Sterling unit has a stainless steel housing and all sensitive components are hermetically sealed inside. This means it costs less to maintain. PFSC continuously repeats gas compression and adiabatic expansion and uses natural helium gas as a refrigerant. Helium is a very safe gas. It is completely harmless to our environment.
Technical Data
Specification
Features:
Environmentally Friendly
Free Piston Stirling Cryocooler adopts helium, a naturally occurring gas that is harmless to the human body, does not deplete the ozone layer, and does not contribute to global warming.
Super Cooling Capacity
The FPSC can easily reach temperatures below -99ºC (on the cold head). This is extremely difficult to achieve with vapor compressors. The Stirling cryocooler is highly efficient. It can be up to 6 times higher than thermoelectric (Peltier) coolers.
Lightweight & Compact Size
Weight: 6~7 kgs (half the weight of compressor systems) The FPSC is suitable for use in life science, laboratory, medical, food, small countertop freezers, portable refrigerators, and special low-temperature applications.
Precise Temp. Control
The FPSC is continuously modulated by electronic circuitry, not by on/off cycling as in compressor systems. The control circuits maintain a constant set temperature, allowing for extremely precise temperature control, ideal for sensitive applications.
Energy Savings
The RIGID FPSC consumes 40W~100W of power and is compatible with a variety of power sources such as 12V or 24V direct power, photovoltaic (solar cells), or in-house generators, as well as 110/220VAC power.
Structure
Application
FAQ
1. What is a Free Piston Stirling Cryocooler?
FPSC is a kind of Stirling Cryocooler with a small footprint but efficient performance. RIGID Stirling cooler is a type of cryocooler that uses the Stirling cycle to achieve cooling. The Stirling cycle is a thermodynamic cycle that involves the compression and expansion of gas to produce a temperature difference. In a Stirling cryocooler, this cycle is used to produce a temperature difference between two regions, which can then be used to achieve cooling.
2. How does a Stirling Cryocooler work?
A Stirling Cryocooler utilizes the Stirling cycle to convert electricity into the movement of heat from the cold tip towards the heat rejecter.
3. What's Stirling engine used for?
Stirling engines are energy conversion devices used as prime movers, refrigerating, or heat pumps. Currently, they are used commercially as cryogenic cooling systems, deep and fast freezing, and cold chain logistics, and are under development as low-noise, low-emission automotive engines.
4. How cold can RIGID Stirling Cryocooler get?
Temperature down to -90ºC in a few mins. And with our largest model RS100, the maximum temperature can reach to minus -150ºC.
5. Which gas is used in Stirling Cryocooler?
Although air is the traditional working fluid for Stirling engines, Hydrogen and Helium are also employed for improved performance due to their better thermal properties.
6. How long can a Stirling Cryocooler run?
The Cryocooler design life is 5 years, and this is the recommended lifetime, although the current mean time to failure (MTTF) is over 200,000 hours, roughly 23 years.
7. What maintenance Stirling Cryocooler is required?
The Cryocooler components are enclosed in a welded pressure vessel and there is no way to access them. There is no maintenance required on the cryocooler. We do recommend keeping the air fins free of debris on units that have cooling fins.
8. What maintenance Stirling Cryocooler is required?
The Cryocooler components are enclosed in a welded pressure vessel and there is no way to access them. There is no maintenance required on the cryocooler. We do recommend keeping the air fins free of debris on units that have cooling fins.
9. What is the difference between a Free Piston Stirling Cryocooler?
We have three models of Stirling Cryocooler:
10. What's the power of Free Piston Stirling Cryocooler?
11. Where can I buy Stirling Cryocooler?
You can purchase the Stirling cooler directly from our online shop.
12. What are the difference between RS100 and RS100 Plus?
2. Cold head temperature:
RS100 Plus adopts a standard KF50 flange which is specially used in vacuum applications.
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