RS079 by GST Infrared
Lightweight Integral Rotary Stirling Cryocooler 750mW For Cooled
Infrared Detectors
Product Description
RS079 is one of the integral rotary stirling cryocooler series
developed by Global Sensor Technology (GST). It provides a
miniature closed cycle cooling system to ensure a cryogenic working
environment for the normal operation of stirling cooled detectors.
Its motor windings are separated from the working gas to prevent
contamination. High wear-resisting coating and clean room assembly
are applied to prolong the lifetime and high reliability. For
compactness, the electronic drive is built-in. An onboard
temperature sensor offers stand-by, remote shutdown and
over-temperature protection options. With high performance, RS079
dewar cooler assembly is designed to meet the demand for high
cooling power of the large FPA formats.
Global Sensor Technology is a supplier of thermal infrared
detectors and infrared camera module. After years of industrial
application experience, we are capable to provide professional,
efficient and convenient solutions for customers in all industries
with its core technology of independent R&D infrared detector.
Main Features
- MTTF＞10000hrs
- Cooling Power: (@77K@20℃)＞750mW
- Cooling Time: <5mins (500J@77K@20℃)
- Low Consumption
- Low Noise
- Built-in Drive Electronics
Product Specifications
| Model | RS079 |
| Type | Integral Rotary Stirling Cryocooler |
| MTTF | ＞10000hrs |
| Size (mm) | 120×59×78 |
| Weight | ＜600g |
| Cooling Power | (@77K@20°C) ＞750mW |
| Working Temperature | -45°C~ +85°C |
| Storage Temperature | -56°C~ +85°C |
| Environmental Specification | MIL-STD-810 |
| Input Voltage | 18-28VDC |
| Max Power Consumption | <18W |
| Steady Power Consumption | <12W (550mW@77K@20°C) |
| Cooling Time | <5mins (500J@77K@20°C) |
| Cold Finger Dimension | Φ9.4mm |
| Electronics | Internal |
| Integration Method | IDDCA |
Industrial Applications
The RS079 integrated dewar cooler assembly is used for provide
cryogenic environment for the cooled infrared detectors.
Our Advantages
FAQs
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.
