Refrigerator Test Set, helium compressor, cryogenic

Shipping Info
Condition Desc. used
Manufacturer Does Not Apply
Volts 120
Model Does Not Apply
Weight 500

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Refrigerator Test Set, helium compressor, cryogenic

Mfg: Does Not Apply
Mdl: Does Not Apply


Quantity: 1
Inventory #: 979

Call 610-286-1655 with questions or shipping quotes.

This set was originally designed to bench test refrigeration compressors that are installed in Infrared detectors aboard aircraft. The kit was designed to test, service and charge the refrigeration assemblies while still installed in the aircraft.

The service portion of the kit is used to purge or replenish helium and carbon dioxide in refrigeration system. There are many components to this kit and they may be useful to a specialized refrigeration technician.

The kits original specs:

  • Cryogenic Refrigerator Test Set AN/AAM40
  • NSN: 4130-00-197-6347
  • Refrigerant Service Kit MK-1171/AAS-24
  • NSN: 4940-00-403-1007
  • Components of Infared Detecting Set AN/AAS-24

It consists of roughing pump model 75, ion pump Perkin-Elmer Ultec, model 303-2000, 25 L/S; power supply, 115 v, 400 hz, 3 phase; rotary compressor; refrigerant charging and testing manifold; compressor oil cylinder; cryogenic refrigerator test set; control panels and hook-up cables.

  • This set has been in long term storage but in very good condition.
  • All components are packed in heavy duty aluminum cases with lids.
  • Weight for set approx 500 lbs.