跳至主要内容

H.Stars ±0.1℃ high-precision chiller for Laboratory of the university

Project Background

The Synchrotron Radiation Laboratory of the University of Science and Technology of China has built China's first dedicated synchrotron radiation source mainly based on vacuum ultraviolet and soft X-rays. To ensure the reliability and stability of the light source, it is necessary to provide stable constant-temperature cooling water in the device. The temperature should be controlled within the range of 42±0.1℃, and the temperature of the constant temperature cooling water of other components which touched water should be controlled within the range of 20-25±1℃.


laboratory chiller


First cooperation
In January 2018, H.Stars immediately formed a professional technical team after receiving the demand for this project, and conducted discussion and research according to the technical requirements of the National Synchrotron Radiation Laboratory. After 40 days, we finally developed and produced a ±0.1℃ high-precision chiller that meets the technical requirements of the National Synchrotron Radiation Laboratory. 
So, we also called high-precision chiller as lab chiller or laboratory chiller


high-precision chiller


Repeated cooperation

After this, the Synchrotron Radiation Laboratory of the University of Science and Technology of China cooperated with H.Stars several times in December 2018 and August 2019, respectively, and purchased 4 high-precision chiller including: high-precision air-cooled scroll chillers and one high-precision air-cooled unit . This laid the foundation for H.Stars in the national laboratory.


lab chiller


Good Reputation
Now, the ±0.1°C high-precision chiller developed and produced by H.Stars fully complies with the technical requirements of the National Synchrotron Radiation Laboratory of the University of Science and Technology of China, ensuring the smooth progress of the experiment. Compared with imported equipment, not only the price is much cheaper than imported equipment, but also the service is more timely and more guaranteed. At the same time, it has also won unanimous praise from the teachers of the Synchrotron Radiation Laboratory of the University of Science and Technology of China.


high-precision chiller use


Introduction of H.Stars
For 28 years,  H.Starshas been insisting on being engaged in the overall solution of industrial refrigeration system, insisting on creating the greatest value for customers as its duty, has accumulated rich experience and technology, and continuously innovates, successfully independently developed the "Internet of things" in the application of industrial refrigeration system. You can master the system operation status anytime, anywhere, can provide pre-alarm function, reduce personnel costs and be able to find equipment problems in time, reduce equipment damage and impact on production. H.Stars will bring more high-tech products like:  High Precision Recirculating Chillers, high-precision chiller, High Precision Recirculating Chillers, High precision UV laser water chillers 

For more information , please contact us! Email : maychow@hstars.com.cn
标签：

评论

发表评论

此博客中的热门博文

What is the energy saving and cost saving cooling system for sand mill in printing ink factory

  The development of Chinese ink industry can be traced back to the beginning of the 20th century. Since the reform and opening up, the domestic ink market has developed rapidly, and inks have been widely used in various media such as paper, metal, glass, and plastic. In recent years, affected by the further advancement of environmental protection work, the price of some chemical raw materials has risen, and the growth rate of Chinese ink industry has gradually slowed down. In the past three years, the growth rate has been about 3.5%. The profit margin has also shown a downward trend. Oversupply has appeared in some regions. Ink sales have become fiercely competitive. In order to meet the needs of market competition, energy saving and consumption reduction and product quality improvement will be a major rule for ink manufacturers to enhance their corporate competitiveness. However, the research process is a key process in the ink production process, which has a key impact on both yield
发表评论
阅读全文

How to manufacture the shell and tube heat exchanger I

Shell and tube heat exchanger is a kind of heat transfer device, which is composed of shell, tube plate, tube bundle, baffle and cover; How is the manufacture to produce the shell and tube heat exchanger ? In the manufacturing of heat exchanger, the manufacturing process of cylinder, head and other parts is the same as that of general container manufacturing progress, but the requirements are different. The inspection of materials, drilling of tube plate and baffle hole, welding of cylinder and processing of flange are the key points to the quality. Throughout its manufacturing process, most of manufacturer still use traditional processes, in which the proportion of welding is relatively high, so it is necessary to weld in strict accordance with the welding process, and to detect the weld. The heat exchanger produced by H.Stars Group subsidiary company UAR, has gone through 18 processes. It has been meticulously processed in the heat exchanger process, providing two products with gua
发表评论
阅读全文

The Role and Characteristics of Condenser in Refrigeration System

  The four major components of the refrigeration system are compressor, evaporator, condenser and throttling device. The role of the condenser in the refrigeration system is mainly to cool and liquefy the gaseous refrigerant in the high temperature and high pressure state discharged from the compressor, so as to meet the requirements of the circulating use of the refrigerant in the system. The selection of the temperature difference between the condensing temperature and the coolant inlet and outlet involves economic issues in the refrigeration system. Increasing the condensation temperature and reducing the temperature difference between the coolant inlet and outlet can increase the heat transfer temperature difference, reduce the required heat transfer area, and reduce the investment cost of heat exchange equipment. However, lowering the condensing temperature can reduce the power consumption of the refrigeration compressor. The greater the temperature difference between the coolant
发表评论
阅读全文