RS046H Split Integrated Dewar Cooler Assembly

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.

- MTTF＞10000hrs

- Cooling Power: (@100K@20℃)＞400mW

- Cooling Time: <5mins(110J@100K@20℃)

- Small Size

- Low Noise

- Low Consumption

The RS046H integrated dewar cooler assembly is used for provide cryogenic environment for the cooled infrared detectors.

1. What is a cryocooler used for?

Cryocoolers are machines that keep sensors extremely cold so that thermal images can be taken on long-term missions. In many high-end applications, the sensors that capture images require extremely low temperatures.

2. What are the main factors to measure the quality of Cryocooler?

Long battery life and reliable operation are main factors to measure the quality of a cryocooler. GSTiR cryocooler has a wide operating temperature range and excellent reliability. Its MTTF (Mean Time to Failures) has reached to 10,000 hours, which meets 24*7 boot operation requirements.

3. What is MTTF?

MTTF (Mean Time to Failure) measures a part’s reliability. It shows you how long on average a part lasts before it breaks and you have to replace it. On a basic level, it tells you about the quality of the parts you’re buying. The longer they last, the more value you’re getting from them.