RDK-205D 4K Cryocooler Series
About the RDK-205D
The RDK-205D two-stage Gifford-McMahon Cryocooler is one of SHI’s smaller-capacity 4K Cryocoolers, with a second-stage capacity of 0.5 W @ 4.2 K (50/60 Hz). It operates with both air and water-cooled helium compressors.
Standard Scope of Supply
- RDK-205D Cold Head
- F-40L/H or FA-40L/H Compressor
- Helium Gas Lines – 10 m (32 ft.)
- Cold Head Cable – 10 m (32 ft.)
- Power Cable – 3-6 m (10-20 ft.)1 or 2-8 m (6-27 ft.)2
- Tool Kit
1 With F-40L and FA-40L
2 With F-40H and FA-40H
Interested in this product? Please Call Your Local Office for More Information.
Specifications
| Power Supply | 50 Hz | 60 Hz |
| 2nd Stage Capacity | 0.5 W @ 4.2 K | |
| 1st Stage Capacity | 3.0 W @ 50 K | 4.0 W @ 50 K |
| Minimum Temperature1 | <3.5 K | |
| Cooldown Time to 4.2 K1 | <90 Minutes | |
| Weight | 14.0 kg (30.9 lbs.) | |
| Dimensions (HxWxD) | 512 x 180 x 294 mm (20.2 x 7.1 x 11.6 in.) |
|
| Maintenance | 10,000 Hours | |
| Regulatory Compliance | UL/CE, RoHS | |
Specifications subject to change without notice
Resources
- RDK-205D Capacity MapDownload
- RDK-205D Outline DrawingDownload
- Cryocooler Product Catalogue – English – LetterDownload
- Cryocooler Product Catalogue – English – A4Download
- Cryocooler Product Catalogue – Japanese/日本語 – A4Download
- Cryocooler Overview Sheet – English – TabloidDownload
- Cryocooler Overview Sheet – English – A3Download
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