Home // Products // Cryocoolers // Two-Stage Gifford-McMahon Cryocoolers // RDK-305D 4K Cryocooler Series

RDK-305D 4K Cryocooler Series

Standard Scope of Supply

  • RDK-305D Cold Head
  • F-40L/H or FA-40L/H Compressor
  • Helium Gas Lines – 10 m (33 ft.)
  • Cold Head Cable – 10 m (33 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.

Find Your Local OfficeRequest a Quote

About the RDK-305D

The RDK-305D two-stage Gifford-McMahon Cryocooler is one of SHI’s smaller-capacity 4K Cryocoolers, with a second-stage capacity of 0.4 W @ 4.2 K (50/60 Hz). It operates with both air and water-cooled helium compressors.

Specifications

Power Supply50 Hz60 Hz
2nd Stage Capacity0.4 W @ 4.2 K
1st Stage Capacity15 W @ 40 K20 W @ 40 K
Minimum Temperature1<3.5 K
Cooldown Time to 4.2 K1<120 Minutes
Weight16.0 kg (35.3 lbs.)
Dimensions512 x 180 x 294 mm
(20.2 x 7.1 x 11.6 in.)
Maintenance10,000 Hours
Regulatory ComplianceUL/CE, RoHS
1 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