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RDK-101D(L) 4K Cryocooler Series

Standard Scope of Supply

RDK-101D(L) Cold Head
F-20L, CNA-11B/C or FA-20L Compressor
Helium Gas Lines – 3 m (10 ft.)¹ or 3-20 m (10-66 ft.)²
Cold Head Cable – 6 m (20 ft.)¹ or 3.5-20 m (11-66 ft.)²
Power Cable – 5 m (16.5 ft.)¹ or 3 m (10 ft.)²
Tool Kit

1 With CNA-11B/C
2 With F-20L or FA-20L

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About the RDK-101D(L)

The RDK-101D two-stage Gifford-McMahon Cryocooler is SHI’s smallest-capacity 4K Cryocooler, with a second-stage capacity of 0.16/0.2 W @ 4.2 K (50/60 Hz). The RDK-101DL features a guaranteed minimum temperature of <2.3 K. Both models operate with either air or water-cooled helium compressors.

Applications

Specifications

Power Supply	50 Hz	60 Hz
2^nd Stage Capacity¹	0.16 W @ 4.2 K	0.2 W @ 4.2 K
1^st Stage Capacity¹	3.0 W @ 45 K	5.0 W @ 45 K
Minimum Temperature²	3.0 K _(RDK-101D)/<2.3 K _(RDK-101DL)
Cooldown Time to 4.2 K²	<150 Minutes
Weight	7.2 kg (15.9 lbs.)
Dimensions	442 x 130 x 226 mm (17.4 x 5.1 x 8.9 in.)
Maintenance	10,000 Hours
Regulatory Compliance	UL/CE, RoHS

1 With CNA-11B/C compressors, 2nd stage capacity is 0.1 W @ 4.2 K (50/60 Hz). 1st stage capacity is 3.0/5.0 W @ 60 K (50/60 Hz).
2 Lowest temperature and cooldown time are for reference only. However, lowest temperature for RDK-101DL is guaranteed.

Specifications subject to change without notice