LS734 Linear Stirling Cryocooler for Cooling MCT Cooled Infrared Detector
Product Description
LS734 linear stirling cryocooler adopts moving magnet linear motor, self-lubricating coating and other technologies to effectively improve its reliability and operating life. In addition, the compressor and dewar are connected by connecting pipes, which can realize a flexible layout in various application scenarios.
Main Features
Fast cooling, wide operating temperature range, low vibration, low noise, high reliability; meet the needs of 7*24H long-time operation
Applications
Gas Leak Monitoring, Security Monitoring and other scenarios that require long time operation
Product Specifications
| Model | LS734 |
| Type | Linear Stirling Cryocooler |
| MTTF | ≥20000hrs |
| Maximum Size (mm) | Compressor Φ46×122
Expander Φ40×88 |
| Weight | ≤1.0kg |
| Cooling Power | (@77K@20℃)≥1300mW |
| Operating Temperature | -45℃~+71℃ |
| Storage Temperature | -55℃~+85℃ |
| Environmental Specification | GJB150A-2009 |
| Input Voltage | 24DC |
| Max Power Consumption | 50W |
| Steady Power Consumption | ≤10W (430mW@77K@20℃) |
| Cooling Time | ≤4min (450J@77K@20℃) |
| Cold Finger Dimension | Φ8mm |
| Electronics | Built-in |
| Integration Method | IDDCA |
About Global Sensor Technology
FAQs
1. What is MCT/HgCdTe detector?
MCT, also called HgCdTe, refers to Mercury-Cadmium-Tellurid which is a chemical compound of cadmium telluride (CdTe) and mercury telluride (HgTe) and a common material in photodetectors. MCT/ HgCdTe detector is a photoconductive detector that operates at a cryogenic environment and can detect infrared radiation. It is more sensitive than the thermal sensors.
2. What is T2SL detector?
T2SL refers to Type-II Superlattice, which is an artificial material with alternating growth periodic heterojunction at nanometer size. It has high uniformity and superior optical property, such as large electron effective mass,large absorption coefficient and high quantum efficiency. Compared with MCT infrared detector, the T2SL infrared detector has good material uniformity, low cost, and similar performance to MCT infrared detector in medium and long wave band, but has great advantages in very long wave band.
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LS734 Linear Stirling Cryocooler for Cooling MCT Cooled Infrared Detector Images
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