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CCR XG cryostat specifications

 CCS-XGCCS-XG-UHV
Cooling typeCCR
Temperature range<4 K to 325 K1
Baking temperature (with cold head removed)N/A200 °C
OpticalOptional
Vibration40 nm
Sample environmentVacuum
Cooldown2 h to 3 h, depending on radiation shield configuration
Cold head locationTop
Height (approximate)66 to 94 cm
(26 to 37 in)
559 mm to 660 mm (22 in to 26 in) with no vacuum shroud, 813 mm to 914 mm (32 in to 36 in) with vacuum shroud
Weight (approximate)17 to 30 kg
(37 to 66 lb)
Varies, depending on configuration
1Some cold heads have a similar base temperature with no load, but have different cooling powers and are therefore able to handle different heat loads
2Measured with temperature controller

Facility requirements

Water-cooled

CCS-Cold headRecommended compressor maintenance intervalRecommended cold head maintenance interval60 Hz power requirements50 Hz power requirementsCooling water requirementsCompressor size
XG
XG-UHV
-204
-204N
30,000 h13,000 h208 to 230 VAC, 1-phase, 2.6 kW200, 220 to 240 VAC, 1-phase, 2.25 to 2.4 kW1.9 to 3.8 L/min at 4 to 27 °C444 mm × 453 mm × 617 mm high; 73 kg
XG
XG-UHV
-10110,000 h208 to 230 VAC, 1-phase, 2.6 kW200, 220 to 240 VAC, 1-phase, 2.25 to 2.4 kW1.9 to 3.8 L/min at 4 to 27 °C444 mm × 453 mm × 617 mm high; 73 kg
XG
XG-UHV
-408
-415
-418
200 VAC, 3-phase, 7.5 to 7.8 kW or 480 VAC, 3-phase, 7.5 to 7.8 kW200 VAC, 3-phase, 6.6 to 6.9 kW or 380 to 415 VAC, 3-phase, 6.6 to 6.9 kW6 to 9 L/min at 5 to 25 °C443 mm × 493 mm × 532 mm high; 100 kg

Air-cooled

CCS-Cold headRecommended compressor maintenance intervalRecommended cold head maintenance interval60 Hz power requirements50 Hz power requirementsCooling air requirementsCompressor size
XG
XG-UHV
-204
-204N
30,000 h13,000 h208 to 230 VAC, 1-phase, 2.6 kW200, 220 to 240 VAC, 1-phase, 2.25 to 2.4 kW17.6 m3/min (60 Hz) or 14.7 m3/min (50 Hz) 444 mm × 453 mm × 876 mm high; 103 kg
XG
XG-UHV
-10110,000 h208 to 230 VAC, 1-phase, 2.6 kW200, 220 to 240 VAC, 1-phase, 2.25 to 2.4 kW17.6 m3/min (60 Hz) or 14.7 m3/min (50 Hz) 444 mm × 453 mm × 876 mm high; 103 kg
XG
XG-UHV
-408
-415
-418
200 VAC, 3-phase, 7.5 to 8.3 kW steady state or 460/480 VAC, 3-phase, 7.5 to 8.3 kW200 VAC, 3-phase, 6.5 to 7.2 kW steady state or 380/400/415 VAC, 3-phase, 6.5 to 7.2 kW23 m3/min 450 mm × 485 mm × 925 mm high; 155 kg