CCR exchange gas cryostat specifications

 CCS-900CCS-900-T
Cooling typeCCR
Temperature range<4 K1 to 800 K2
Typical temperature stability3±50 mK
Sample environmentExchange gas
Sample typeNon-conductive, conductive, solid, liquid, powder
Cooldown3 h to 3.5 h3 h to 4 h
Cold head locationTop
Sample change<10 min
Rotatable sample
Optical
Sample tube size38.1 mm (1.5 in)28.6 mm (1.125 in), 38.1 mm (1.5 in), or 60.3 mm (2.375 in) (custom sizes available upon request)
Window block size95.3 mm (3.75 in) square
Height (approximate)114 cm (45 in)114 to 168 cm (45 to 66 in)
Weight (approximate)48 kg (106 lb)45 to 50 kg (100 to 110 lb)
Recommended maintenance13,000 h
1<2 K single-shot operation available with condensing zone option
2Operation above room temperature is with the sample tube evacuated
3Measured 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
900
900T
-408
-415
-418
30,000 h10,000 h200 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
900
900T
-408
-415
-418
30,000 h10,000 h200 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