In high-end manufacturing and research fields such as semiconductor chip fabrication, precision optics, and quantum computing, process‑level requirements for temperature control demand extreme precision, stability, and response speed; even minute temperature fluctuations can compromise product yield and scientific outcomes. Relying on its independently developed core technologies, Jice’s high‑precision chillers offer two major series—ambient‑temperature compression chillers and heat‑exchanger chillers—delivering outlet water temperature stability as tight as ±0.002°C (±2 mK) and covering a temperature range of 5°C to 35°C. Equipped with self‑diagnostic functions, overload protection, high‑ and low‑pressure safeguards, and leak‑detection alerts, these chillers precisely meet the stringent cooling demands of semiconductors, optical instruments, aerospace, and other critical applications, providing essential thermal‑control support for the stable operation of cutting‑edge equipment and advancing China’s drive toward self‑reliance in high‑end manufacturing.

I. Technical Principles and Core Advantages of JiCe’s High-Precision Chiller Technology

The Jice High-Precision Chiller is a core temperature-control infrastructure designed specifically for high-end manufacturing and research applications, providing reliable cooling support for critical equipment and processes. It comes in two models—ambient‑temperature compression refrigeration and heat‑exchanger types—and is widely suited to industries with stringent temperature‑control requirements, such as chip and semiconductor fabrication, precision optics, quantum computing, and aerospace. It serves as a key ancillary system for advanced equipment including lithography machines, bonding tools, and semiconductor metrology instruments. Both models efficiently remove heat generated during equipment operation and process reactions by precisely regulating the temperature, flow rate, and pressure of the circulating coolant, thereby maintaining stable process‑environment temperatures and ensuring product quality and long‑term equipment reliability.

Compared with conventional chillers, the core advantages of Jice’s high-precision chillers are particularly evident:

(1) Proprietary high-precision temperature-control technology delivers water‑temperature stability as tight as ±0.002°C, surpassing the industry’s mainstream temperature‑control standards.

(2) Scenario‑specific customization: Based on users’ operating conditions, parameters such as cooling capacity, flow rate, and interface dimensions can be tailored to meet the diverse requirements of applications ranging from laboratory settings to industrial production lines.

(3) Combines intelligent convenience with safety and reliability, featuring a comprehensive monitoring and protection system that balances ease of operation with stable performance. (4) Low‑consumption and environmentally friendly, it employs high‑efficiency components and eco‑friendly refrigerants to enhance energy efficiency and enable low‑carbon operation, while also offering low noise levels and strong anti‑interference capabilities to meet the demands of highly precise environments.

II. Typical Application Scenarios of Jice High-Precision Chillers

1. Semiconductor Manufacturing: Ensuring Precise Temperature Control in Core Processes

Lithography Process Temperature Control: Advanced lithography tools, such as EUV lithography machines, demand extremely tight control over coolant temperature fluctuations. Jice’s high-precision chillers deliver millikelvin‑level temperature regulation, ensuring stable cooling of the lithography system’s critical components. This prevents thermal drift that can cause photoresist deformation and linewidth variations, thereby maintaining lithographic accuracy and minimizing process yield losses.

Bonding and Packaging Testing: In chip packaging and bonding processes, the bonding head temperature must be maintained with exceptional stability; highly precise cooling water systems ensure weld strength and product yield. During chip aging tests, they guarantee accurate and reliable test results.

2. Precision Optics and Scientific Research: Environmental Stability Support

Optical Equipment Temperature Control: Provides cooling for high-precision optical instruments such as interferometers, laser systems, and spectrometers. With temperature control accuracy of up to ±0.002°C, it prevents beam‑focus shifts and reduced imaging accuracy caused by thermal drift, ensuring stable instrument operation and supporting precision measurements and optical experiments.

Research‑and‑development support: Providing in-depth services to numerous national key laboratories, we deliver reliable cooling solutions for cutting‑edge research applications such as quantum computing, biomedicine, and cryo‑electron microscopy, preventing ice crystal formation that could disrupt protein structures and safeguarding the value of scientific findings.

Jice’s high-precision cooling chillers achieve millikelvin‑level temperature control with an accuracy of ±0.002°C, pushing the boundaries of China’s high‑end temperature‑control technology. Backed by independently developed core technologies, full‑scenario customization capabilities, and robust safety safeguards, they have become a trusted partner for temperature control in advanced manufacturing and scientific research. Today, Jice products are deeply integrated into the operations of leading semiconductor companies, top-tier telecommunications equipment manufacturers, premier display‑panel producers, and numerous national key laboratories. Looking ahead, Jice will continue to tackle technical challenges, delivering even more precise, stable, and efficient temperature‑control solutions to further advance China’s drive toward self‑reliance in high‑end equipment.