RDK-500B2 20K Cryocooler Series
About the RDK-500B2
The RDK-500B2 single-stage Gifford-McMahon Cryocooler is SHI’s smallest 20K Cryocooler, with a first-stage capacity of 45/50 W @ 20 K (50/60 Hz). It operates with both air- and water-cooled helium compressors.
Standard Scope of Supply
- RDK-500B2 Cold Head
- E-77NL/H, F-70LP/H, FA-50L/H or FA-70L/H Compressor
- Helium Gas Lines – 20 m (66 ft.)1,2,3,4, 6 m (20 ft.) with Buffer Tank1,2,3,4 or 6-20 m (20-66 ft.) [IDU] + 10-20 m (33-66 ft.) [ODU]5
- Cold Head Cable – 6-20 m (20-66 ft.)
- Power Cable – 5 m (16.5 ft.)1,2,4,5 or 2-5 m (6.5-16.5 ft.)3
- Tool Kit
1 With E-77N
2 With F-70LP
3 With F-70H
4 With FA-50
5 With FA-70
Interested in this product? Please Call Your Local Office for More Information.
Specifications
| Power Supply | 50 Hz | 60 Hz |
| 1st Stage Capacity | 45 W @ 20 K | 50 W @ 20 K |
| Minimum Temperature1 | <14 K | |
| Cooldown Time to 20 K1 | <50 Minutes | <45 Minutes |
| Weight | 25.0 kg (55.1 lbs.) | |
| Dimensions (HxWxD) | 570 x 180 x 325 mm (22.4 x 7.1 x 12.8 in.) |
|
| Maintenance | 10,000 Hours | |
| Regulatory Compliance | CE, UL/cUL | |
Specifications subject to change without notice
Resources
- RDK-500B2 Capacity MapDownload
- RDK-500B2 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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