• Dewar Cooler Assembly RS046H | GST Infrared


The RS046H Cryo Cooler Series Match All Kinds of Cooled IR Detector

Main Features:

  • - MTTF>10000hrs
  • - Cooling Power: (@100K@20℃)>400mW
  • - Cooling Time: <5mins(110J@100K@20℃)
  • - Small Size
  • - Low Noise
  • - Low Consumption


RS046H is a split version of RS046 rotary stirling cooler developed by Global Sensor Technology (GST). With the same compressor structure of RS046, the split format RS046H is even smaller in size.
The cold finger in RS046H dewar cooler has the same diameter as that in RS046 cooler but with shorter length. Benefit from the split design of the compressor and the cold finger, the infrared system with RS046H integrated is flexible in special design. What's more, the cooled detector itself is separated from the vibration source, which enables the RS046H optimal in application requiring better vibration and special conditions.
Due to its lightweight, miniaturization and low power consumption, it is easier for the cryo cooler to be integrated into various terminal products, which can greatly reduce the cost and meet different customized needs of customers.



Model RS046H
Type Split Rotary Stirling Cryocooler
MTTF >10000hrs
Size (mm) 45×34×67
Weight <250g
Cooling Power (@100K@20°C)>400mW
Working Temperature -45°C ~ +85°C
Storage Temperature -56°C~ +85°C
Environmental Specification MIL-STD-810
Input Voltage 24-32VDC
Max Power Consumption <12W
Steady Power Consumption <3.5W (130mW@100K@20°C)
Cooling Time <5min (110J@100K@20°C)
Cold Finger Dimension Φ6.4mm
Electronics External
Integration Method IDDCA

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