LS734 Linear Stirling Cryocooler for Cooling MCT Cooled Infrared Detector

Place of Origin Wuhan, Hubei Province, China
Brand Name GST
Certification ISO9001:2015; RoHS; Reach
Model Number LS734
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C, T/T

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Product Details
Steady Power Consumption ≤10W (430mW@77K@20℃) MTTF ≥20000hrs
Integration Method IDDCA Type Linear Stirling Cryocooler
Weight ≤1.0kg Max Power Consumption 50W
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Product Description

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



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

LS734 Linear Stirling Cryocooler for Cooling MCT Cooled Infrared Detector 0



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.