Compact 72 Kelvin Cryocooler

Ultra Reliable. No Maintenance. MTBF of 1,000,000+ Hours

Sapphire Cryocooler

Compact Cryogenic Cooler

STI’s Sapphire Cryocooler is a compact, high performance and extremely reliable cryocooler. Using an integral-free piston Stirling cycle design, the cryocooler is currently used to cool high temperature superconducting (HTS) materials in STI’s SuperLink® product - a high performance receiver used in the telecommunications industry. Sapphire has a field-proven Mean Time Between Failure (MTBF) of well over one million hours with over 6,000 units deployed, logging over 250 million cumulative run-time hours. Sapphire is available for sale for a variety of applications demanding compact size, high performance and extreme reliability.

Some applications include the following:

  • Gas liquefaction
  • Medical and diagnostic equipment
  • Computer CPUs
  • Low noise Radio Frequency (RF) communication receivers
  • Biological cooling
  • Laboratory cryostats

Key Benefits and Features:

  • MTBF
  • 1,000,000 hours based on field-proven data
  • Greater than 250 Million cumulative run-time hours
  • More than 6,000 in field running 24/7
  • Maintenance free
  • Small and compact
  • Low residual vibration
  • Hermetically sealed

Product Datasheet Download:
Sapphire Cryocooler 

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