LN2 Pre-Cooling Loop
Cryogenic Measurement System Option
The Liquid Nitrogen (LN2) Pre-Cooling Loop can be pre-installed in our systems at the factory to achieve faster cooldown.
By engaging the manually operated LN2 Pre-Cooling Loop with an external source of liquid nitrogen, it is possible to reduce cooldown time by ~ 40% in a standard system.
The operating temperature range for the Pre-Cooling Loop is between room temperature and 80 kelvin. This option requires supervision during operation, and a large volume of LN2.
Performance Graph
1.0
LN2 Pre-Cooling Loop
Cryogenic Measurement System Option
The following cooldown curves depict cooldown times for an empty LD Dilution Refrigerator Measurement System with and without the LN2 Pre-Cooling Loop, measured with calibrated resistance thermometers.
Technical Specifications
2.0
LN2 Pre-Cooling Loop
Cryogenic Measurement System Option
Other Faster Turnaround Options
Technical Requirements
3.0
LN2 Pre-Cooling Loop
Cryogenic Measurement System Option
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