Home // Products // Cryocoolers // Two-Stage Gifford-McMahon Cryocoolers // RDE-412D4 4K Cryocooler Series

RDE-412D4 4K Cryocooler Series

Standard Scope of Supply

  • RDE-412D4 Cold Head
  • F-40L/H, F-50L/H, F-50SL/SH, F-70L/H, FA-40L/H, FA-50L/H or FA-50SL/SH Compressor
  • Helium Gas Lines – 20 m (65 ft.)1,3,4,5 or 6 m (20 ft.) with Buffer Tank2,3
  • Cold Head Cable – 20 m (65 ft.)1 or 6-20 m (20-66 ft.)2,3,4,5
  • Power Cable – 3 m (10 ft.)1, 5 m (16.5 ft.)2,3, 3-6 m (10-20 ft.)4 or 2-8 m (6-27 ft.)5
  • Hose Nipples1,2
  • Tool Kit

1 With F-40 and FA-40
2 With F-50
3 With FA-50 and FA-50S
4 With F-70L
5 With F-70H

Interested in this product? Please Call Your Local Office for More Information.

Find Your Local OfficeRequest a Quote

About the RDE-412D4

The RDE-412D4 two-stage Gifford-McMahon Cryocooler is one of SHI’s mid-capacity 4K Cryocoolers, with a second-stage capacity of 1.25 W @ 4.2 K (50/60 Hz). It operates with both air and water-cooled helium compressors.


Power Supply50 Hz60 Hz
2nd Stage Capacity11.25 W @ 4.2 K
1st Stage Capacity153 W @ 43 K60 W @ 43 K
Minimum Temperature2<3.5 K
Cooldown Time to 4.2 K2<60 Minutes
Weight20 kg (44.1 lbs.)
Dimensions (HxWxD)554 x 180 x 306 mm
(21.8 x 7.1 x 12.0 in.)
Maintenance10,000 Hours
Regulatory ComplianceUL/CE, RoHS
1 Reduced capacities when operated with F-40 or FA-40 Compressors. Please contact SHI for more details.
2 Lowest temperature and cooldown time are for reference only.

Specifications subject to change without notice

Compressor Options

Our Products Speak For Themselves

Reach out today to see what they can do for you.

Contact Us