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400mW Cooling Power Low Consumption Compact Size Split Rotary Stirling Cryocooler RS046H

  • 400mW Cooling Power Low Consumption Compact Size Split Rotary Stirling Cryocooler RS046H
Place of Origin Wuhan, Hubei Province, China
Brand Name SensorMicro
Certification ISO9001:2015; RoHS; Reach
Model Number RS046H
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C,T/T
Product Details
Cooling Power (@100K@20℃)＞400mW Stable Power Consumption <3.5W (130mW@100K@20°C)
Working Temperature -45℃~+85℃ Size 45x34x67mm
Weight ＜250g MTTF ＞10000h
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Cryocooler Split Stirling Engine

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Split Stirling Engine

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400mW Cryocooler Split Stirling Engine
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Product Description
400mW Split Rotary Stirling Engine Cryocooler Low Consumption
RS046H Cryo Cooler

RS046H is a split version of RS046 rotary stirling cooler developed by SensorMicro. 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.

We are 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: (@100K@20℃) > 400mW
  • Cooling Time: < 5mins (110J@100K@20℃)
  • Small Size
  • Low Noise
  • Low Consumption
Product Specifications
Model RS046H
Type Split Rotary Stirling Cryocooler
MTTF > 10000hrs
Size (mm) 45×34×67 Φ38×70
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
Industrial Applications

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

Our Product Line
  • High sensitivity and excellent performance
  • World-leading technology in infrared industry
  • Various infrared detectors available
  • Both uncooled and cooled IR detectors in different formats and pixel size
  • Volume production to ensure fast delivery
  • Three production lines with annual production capability up to millions of detectors
Frequently Asked Questions
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. Our 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.
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