10 K Closed Cycle Refrigerator Systems from Janis and Sumitomo (SHI)
Sumitomo (SHI) Compressor Units - Model HC-4E1 (Water Cooled)
The HC-4E1 water cooled compressor is compatible with the Model 202 and 204 cold head systems.
The HC-4 compressor is compatible with the Model 202 and 204 cold head systems.
- 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 over pressure condition
- Easy access as all utilities are located on front panel
- CE approved
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COMPRESSOR UNIT MODEL HC-4E1
|Electrical Power† ||1 Phase |
200, 230/240 V, 50 Hz
208/230 V, 60 Hz
|Ambient Temperature‡ ||4-40 °C (40-104 °F) |
|Minimum Cooling Water Requirement and |
|4-27 °C (40-80 °F)‡ |
2.7 L/min (0.7 gal/min)
|Weight and Dimensions ||75 kg (165 lbs.) |
82 kg (180 lbs.) (with transformer)
504 mm x 430 mm x 485 mm
(19.8" x 16.9" x 19.1") HxWxD
|Maintenance Interval/Adsorber Exchange ||30,000 Hours |
† Power may differ depending on the coldhead to be used.
‡ Cooling capacity may degrade if ambient temperature is above 28 °C. Refer to coldhead specification chart.
* Cooling water volume may differ depending on its temperature.
Specifications are subject to change without notice.
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