10 K cryocoolers — Sumitomo (SHI) HC-4E1 compressor unit (water-cooled)

The HC-4E1 water-cooled compressor is compatible with the Model 202 and 204 cold head systems.

Standard configuration

Key features:

  • Hermetically sealed, rotary compressor design
  • Specifically designed for helium service
  • Refined oil and gas management
  • Highly reliable design
  • ON and OFF buttons for local operation of the compressor and cold head
  • Automatic restart after power interruptions
  • Front panel LCD display of elapsed run time
  • Automatic relief from an overpressure condition
  • Easy access as all utilities are located on the front panel
  • CE approved

Lake Shore — environment by JANIS

HC-4E water-cooled compressor

HC-4E1 specifications

Electrical power†1-phase; 200, 230/240 V, 50 Hz; 208/230 V, 60 Hz
Ambient temperature‡4 to 40 °C (40 to 104 °F)
Minimum cooling water requirement and temperature range*2.7 L/min (0.7 gal/min); 4 to 27 °C (40 to 80 °F)‡
Weight and dimensions75 kg (165 lb)
82 kg (180 lb) (with transformer)
504 mm × 430 mm × 485 mm
(19.8 in × 16.9 in × 19.1 in) H × W × D
Maintenance interval/adsorber exchange30,000 h

†Power may differ depending on the cold head to be used.
‡Cooling capacity may degrade if the ambient temperature is above 28 °C. Refer to the cold head specification chart.
*Cooling water volume may differ depending on its temperature.
Specifications are subject to change without notice.