4K Pulse Tube Refrigerator [Manufactured by Sumitomo Heavy Industries] [Authorized Dealer]
The 4K pulse tube refrigerator provides low vibration and high reliability because there are no moving parts inside the cold head.
The pulse tube refrigeration device, which separates the cold head and valve unit, can further reduce vibrations, and since the valve unit can be installed away from the magnet, it becomes less susceptible to the influence of the leakage magnetic field from high magnetic field magnet systems. ● You can download the "Comprehensive Catalog," which includes this product. If you have any questions, please feel free to contact us.
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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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Line up（5）
| Model number | overview |
|---|---|
| RP-062B | 〇 Freezing capacity (50/60Hz) 1st (65K): 30/30W 2nd (4.2K): 0.5/0.5W 〇 Minimum reachable temperature: <3.0K 〇 Cool down time: (from 300K to 4.2K) < (50/60Hz) (100/90 minutes) 〇 Weight: 23.2kg 〇 Dimensions (H×W×D): 604×336×190mm 〇 Recommended maintenance cycle: 20,000 hours 〇 Safety standards: CE, UL |
| RP-062BS | 〇 Freezing capacity (50/60Hz) 1st (65K): 25/25W 2nd (4.2K): 0.4/0.4W 〇 Minimum achievable temperature: <3.0K 〇 Cool down time: (from 300K to 4.2K) < (50/60Hz) (100/90 minutes) 〇 Weight: 23.5kg 〇 Dimensions (H×W×D): 599×1271×190mm 〇 Recommended maintenance cycle: 20,000 hours 〇 Safety standards: CE, UL |
| RP-082B2 | 〇 Freezing capacity (50/60Hz) 1st (45K): 40/40W 2nd (4.2K): 1.0/1.0W 〇 Minimum achievable temperature: <3.0K 〇 Cool down time: (from 300K to 4.2K) < 80 minutes 〇 Weight: 25.0kg 〇 Dimensions (H×W×D): 557×194×339mm 〇 Recommended maintenance cycle: 20,000 hours 〇 Safety standards: CE, UL, RoHS |
| RP-082B2S | 〇 Freezing capacity (50/60Hz) 1st (45K): 35/35W 2nd (4.2K): 0.9/0.9W 〇 Minimum achievable temperature: <3.0K 〇 Cool down time: (from 300K to 4.2K) < 90 minutes 〇 Weight: 26.0kg 〇 Dimensions (H×W×D): 647×180×1354mm 〇 Recommended maintenance cycle: 20,000 hours 〇 Safety standards: CE, UL, RoHS |
| RP-182B2S | 〇 Freezing capacity (50/60Hz) 1st (48K): 36/36W 2nd (4.2K): 1.5/1.5W 〇 Minimum achievable temperature: <2.8K 〇 Cool down time: (from 300K to 4.2K) < 60 minutes 〇 Weight: 28.0kg 〇 Dimensions (H×W×D): 864×186×1005mm 〇 Recommended maintenance cycle: 20,000 hours 〇 Safety standards: CE, UL/cUL, RoHS |
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Company information
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.