LH
Dilution Refrigerator Measurement System
The LH System is a low-height, compact, and unique horizontal dilution refrigerator measurement system, capable of operating under different tilt angles.
Bluefors LH System is a unique horizontal dilution refrigerator measurement system that is capable of operating under different tilt angles. It comes with special shields with removable blinds, which are easily modified into optical access ports.
These features make the LH System ideal for beam line, telescope, or detector applications.
Product Highlights
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LH
Dilution Refrigerator Measurement System
Services
Total System Care
Total System Care enables you to focus on your own work – doing research and measurements. The service ensures that systems operate at the best possible performance level and with maximal uptime, without users needing to spend time maintaining the systems themselves.
Technical Specifications
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LH
Dilution Refrigerator Measurement System
Options
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LH
Dilution Refrigerator Measurement System
Performance Graphs
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LH
Dilution Refrigerator Measurement System
Above is a cooldown curve for a configuration of LH horizontal dilution refrigerator measurement system measured with a calibrated resistance thermometer.
Pulse Pre-Cooling sequence is one of the key points in reducing the cooldown time (see spots 2 and 3). Because we do not use exchange gas some parts of the dilution refrigerator unit stay ‘hot’ on cooldown, which prevents condensation of the helium3 –helium-4 mixture. To cool down these hot spots effectively, the mixture is repeatedly admitted from the tanks to the Still side of the dilution refrigerator to operate as an exchange gas and then pumped out again.
Services
Customer Care
We support our customers throughout the lifetime of their system, providing dedicated care to find solutions for any issues. Our technicians and engineers are ready to help you wherever you are located, with prompt service delivered either remotely or on-site.
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Layout and Facility Requirements
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LH
Dilution Refrigerator Measurement System
Layout Overview
Each of our systems is designed to be installed to a specific location defined in advance. A separate layout drawing is made for each Bluefors system, which should always be referred to for exact dimensions.
Facility Requirements
The basic requirements are 3-phase electricity, cooling water, and compressed air. The full list of requirements and specification details can be found in the Pre-Installation Guide. Please contact our sales team for a copy.
