Freezing capacity 1st Stage @ 40K 50Hz: 54W / 60Hz: 70W
The ultra-low temperature refrigerator 40K GM refrigerator RDK-400B is a mechanical refrigeration unit that generates cold by having a storage refrigerant move back and forth inside a cylinder, allowing the refrigerant gas to expand adiabatically. The method used to move the storage refrigerant in the GM refrigerator manufactured by Sumitomo Heavy Industries utilizes a crank mechanism to convert the motor's rotational motion into reciprocating motion. Additionally, innovations in the two-stage storage refrigerant seal make it the world's first refrigerator that has no 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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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. Additionally, as a new challenge, we will utilize our high engineering capabilities in the agricultural sector to benefit customers outside of domestic manufacturing.