The vibration during the operation of the refrigerator is small because the cold storage material does not move back and forth inside the cylinder.
The pulse tube refrigerator consists of a compressor, a cold storage device, and a simple tube called a pulse tube. The main difference from a GM refrigerator is that the cold storage material does not move back and forth within the cylinder, resulting in less vibration during operation. Additionally, since the cold storage material is fixed, there are fewer moving parts compared to a GM refrigerator, leading to reduced maintenance frequency. The features of the pulse tube refrigerator manufactured by Sumitomo Heavy Industries include improvements that enhance the single-stage refrigeration capacity, effectively reducing the amount of heat entering from the outside and allowing for effective utilization of the two-stage refrigeration capacity. For more details, please contact us or refer to the catalog.
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basic information
【Delivery Scope (Standard Configuration)】 ○ RP-082B Refrigeration Unit ○ F-70LP/H Compressor Unit ○ 20m Flexible Gas Hose ○ 20m Cold Head Power Cable ○ 5m Input Power Cable ○ Gas Filling Tool, Wrench Kit for Gas Hose Connection ○ Can be changed to a Remote Type Valve Unit ● 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】 ○ Magnets for NMR and pre-cooling machines for dilution refrigerators ● For more details, please contact us or refer to the catalog.
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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.
