Freezing capacity 1st Stage @ 40K 50Hz: 54W / 60Hz: 70W
The ultra-low temperature refrigerator 40K GM refrigerator RDK-400B is a mechanical refrigeration unit where the heat storage material moves back and forth inside a cylinder, causing the refrigerant gas to expand adiabatically and generate cold. The method of moving the heat storage material back and forth in the GM refrigerator manufactured by Sumitomo Heavy Industries utilizes a crank mechanism to convert the rotational motion of the motor into reciprocating motion. Additionally, innovations in the two-stage heat storage material seal make it the world's first refrigerator that does not have restrictions on the installation direction of a 4K refrigerator. For more details, please contact us or refer to the catalog.
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basic information
【Delivery Scope (Standard Configuration)】 ○ RDK-400B Refrigeration Unit ○ Compressor Unit (either water-cooled, air-cooled, or outdoor air-cooled) ○ 20m Helium Gas Hose ○ 6m Cold Head Power Cable ○ Gas Filling Tool, Wrench Kit for Gas Hose Connection ● For more details, please contact us or refer to the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Usage】 ○ Radio telescopes and superconducting magnets for MRI ● For more details, please contact us or refer to the catalog.
Company information
NAGASE Techno Engineering Co., Ltd. (abbreviated as NTE) was established in 1983 as a machinery service company of Nagase & Co., Ltd. and changed its name to the current one in 2009. It is the core company for equipment development and maintenance services within the Nagase Group and is expanding its business globally. Our company operates three main businesses: the sale and maintenance of low-temperature and vacuum-related equipment used in the semiconductor and medical fields, a Chemical Management System (CMS) for the recycling of chemicals used in the manufacturing of semiconductors and LCD panels, and a surface defect inspection device (SCANTEC) for inspecting optical and functional films and sheets. We aim to strengthen our global engineering services by leveraging the Nagase Group's network that spans overseas. Furthermore, as a new challenge, we will utilize our high engineering expertise in the agricultural sector to benefit customers outside of domestic manufacturing.
