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  5. Cooling system
  6. Direct cooling module "ASPEN DRC"

Direct cooling module "ASPEN DRC"

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last updated:Mar 31, 2026

キーストンインターナショナル
キーストンインターナショナル
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No need for cooling water or pumps with DRC method! An ideal cooling solution for equipment integration.

"ASPEN DRC" is a super compact, maintenance-free direct cooling module that directly contacts the refrigerant with the heat source. It eliminates the need for cooling water circulation, significantly reducing components such as pumps, tanks, and piping. This achieves a substantial reduction in the size of the device while also making it maintenance-free, providing high-efficiency and highly stable cooling performance. Since the refrigerant directly contacts the heat source, the heat transfer efficiency is extremely high, delivering significant cooling capacity despite its small size. Custom solutions for OEMs are also available, allowing for customization of cooling capacity, shape, and refrigerant according to device specifications. 【Features】 ■ Elimination of cooling water circulation allows for significant downsizing ■ Zero issues with water quality management, pump replacement, or pipe clogs ■ High heat transfer efficiency achieved by direct contact of refrigerant with the heat source ■ Easy integration into devices, enhancing design flexibility ■ Custom solutions available for OEMs *For more details, please refer to the related links or feel free to contact us.

    Cooling system
スクリーンショット

Direct cooling module "ASPEN DRC"

スクリーンショット 2026-03-31 135526.png
スクリーンショット 2026-03-31 135526.png
  • Related Link - https://www.keystone-intl.co.jp/index.php?aspen%20…

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basic information

【Technical Specifications (Partial)】 ■Cooling Method: Direct Cooling (DRC) ■Refrigerant: R134a/R290 (Selectable) ■Cooling Capacity: Customizable to Required Amount ■Power Supply: DC/AC (Customizable) ■Dimensions: Ultra-Compact Module Design ■Connection: Direct Connection to Refrigerant Line *For more details, please refer to the related links or feel free to contact us.

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Applications/Examples of results

【Applications】 ■Medical devices (laser treatment devices, diagnostic equipment) ■Analytical instruments (HPLC, MS, microscopes) ■Laser devices (processing, measurement) ■Semiconductor inspection equipment ■Small research devices *For more details, please refer to the related links or feel free to contact us.

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Ultra-compact, maintenance-free direct cooling module.

Ultra-compact, maintenance-free direct cooling module.

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Notice of Participation in OPIE '26 (OPTICS PHOTONICS International Exhibition 2026) from April 22 (Wednesday) to April 24 (Friday), 2026.

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Keystone International Co., Ltd. will be exhibiting at the "OPIE '26 (OPTICS PHOTONICS International Exhibition 2026)" held at Pacifico Yokohama. This exhibition is one of Japan's largest specialized trade shows, held every April, gathering cutting-edge technologies and products in the fields of optical technology and photonics. A wide range of technologies and products, including optical elements, lasers, infrared and ultraviolet technologies, and optical design, will be showcased, facilitating active exchanges among industry, academia, and research. With numerous exhibitors participating from both domestic and international markets, and with new product announcements and demonstrations, the event is also attracting attention as a venue for business negotiations and technical partnerships. We look forward to your visit.

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キーストンインターナショナル

キーストンインターナショナル

Electronic Components and Semiconductors

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Our staff, equipped with specialized skills and marketing capabilities, searches for the latest cutting-edge equipment, including lasers, from around the world to provide to everyone in Japan. We wish to continue walking together with you into the 21st century. This is the wish of Keystone International.

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