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RJT-100 4K GM-JT Cryocooler (Stage Type)

RJT-100 4K GM-JT Cryocooler (Recondensing Type)

RJT-100 4K GM-JT Cryocooler Series

Standard Scope of Supply

RJT-100 Cold Head
J117V Compressor
E-77 Compressor
Helium Gas Lines – 20 m (65 ft.) + JT Filter Unit
Cold Head Cable – 6 m (20 ft.)
Power Cables – 5 m (16.5 ft.)
Temperature Measurement Cable – 5 m (16.5 ft.)
Hose Nipples
Tool Kit
Lifting Beam

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About the RJT-100

The RJT-100 single-stage Gifford-McMahon/Joule-Thomson (GM-JT) Cryocooler is SHI’s newest and highest-capacity 4 K Cryocooler, with a capacity of up to 9.0 W @ 4.2 K (50/60 Hz). It operates with two (2) water-cooled helium compressors, which are inverter-driven for manual control of cooling capacity and power consumption. The RJT-100 is available in two models: Stage Type and Recondensing Type.

Applications

Specifications

	RJT-100ST (Stage Type)	RJT-100RC (Recondensing Type)
Cooling Capacity¹	9.0 W @ 4.2 K	8.5 W @ 4.2 K³
Minimum Temperature²	<4.2 K
Cooldown Time to 4.2 K²	<13 Hours
Weight	57.0 kg (125.7 lbs.)	68.0 kg (149.9 lbs.)
Dimensions (HxWxD)	1040 x ø350 mm (40.9 x ø13.8 in.)	1435 x ø350 mm (56.5 x ø13.8 in.)
Maintenance	GM Cold Head: 10,000 Hours GM-JT Circuit: 20,000 Hours
Regulatory Compliance	UL, CE, RoHS, UKCA

1 Reduced capacity when operated in a horizontal position.
2 Lowest temperature and cooldown time are for reference only.
3 Must be in downward orientation.

Specifications subject to change without notice