Small helium refrigerator "20K, 80K series" [Manufactured by Suzuki Shokan]
The temperature range is from "20K to 80K," and it is a refrigeration unit that is "high power" and "low vibration." ◎ The comprehensive catalog was revised on April 1, 2019.
We offer a wide variety of refrigeration units tailored to the user's measurement conditions. 【Features】 ◯ Temperature range: 20K to 80K ◯ High power, low vibration refrigeration capability ◯ Two-stage models: three types - RF50, RF60, RF70 ◯ Single-stage models: three types - RF50S, RF70S, RF90S ● You can download the "Comprehensive Catalog" which includes this product. If you have any questions, please feel free to contact us.
basic information
You can download the "comprehensive catalog" that includes this product. If you have any questions, please feel free to contact us.
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For more details, please contact us.
Line up（6）
| Model number | overview |
|---|---|
| RF50 | 〇Freezing capacity (50/60Hz) 1st (80K): 15/18W 2nd (20K): 4.2/4.7W 〇Minimum achievable temperature: <12K 〇Power consumption (50/60Hz): 1.5/1.8kW 〇Ambient temperature: 4-38℃ 〇Maintenance cycle: 10,000 hours |
| RF60 | 〇Freezing capacity (50/60Hz) 1st (80K): 38/47W 2nd (20K): 12.0/13.5W 〇Minimum achievable temperature: <12K 〇Power consumption (50/60Hz): 6.3/7.5kW 〇Ambient temperature: 4-38℃ 〇Maintenance cycle: 10,000 hours |
| RF70 | 〇Freezing capacity (50/60Hz) 1st (80K): 68/80W 2nd (20K): 10.5/12W 〇Minimum achievable temperature: <12K 〇Power consumption (50/60Hz): 6.1/7.3kW 〇Ambient temperature: 4-38℃ 〇Maintenance cycle: 10,000 hours |
| RF50S | 〇Freezing capacity (50/60Hz) 1st (80K): 37/42W 〇Minimum achievable temperature: <35K 〇Power consumption (50/60Hz): 1.5/1.8kW 〇Ambient temperature: 4-38℃ 〇Maintenance cycle: 16,000 hours |
| RF60S | 〇Freezing capacity (50/60Hz) 1st (80K): 100/110W 〇Minimum achievable temperature: <30K 〇Power consumption (50/60Hz): 6.3/7.5kW 〇Ambient temperature: 4-38℃ 〇Maintenance cycle: 16,000 hours |
| RF90S | 〇Freezing capacity (50/60Hz) 1st (80K): 180/210W 2nd: - 〇Minimum achievable temperature: <30K 〇Power consumption (50/60Hz): 6.3/7.5kW 〇Ambient temperature: 4-38℃ 〇Maintenance cycle: 8,000 hours |
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Our company entered the cryogenic business in 1970. In 1993, we fully entered the low-temperature physical property measurement equipment market, focusing on quickly, affordably, and user-friendly supplying products tailored to our customers' needs in partnership with distinctive domestic and international manufacturers. Based on our flagship measurement system, the Cryo refrigeration unit, we have a proven track record of assisting in numerous developments in the energy and power sector, industrial and transportation sector, and analysis and information sector, primarily utilizing superconducting technology.