Development of an integrated high-precision load cell and application of project start-up

[China Instrument Network Instrument R&D] On November 24, 2017, the National Key R&D Program “Key Scientific Instruments and Equipment Development” focused on the “Development and Application of Integrated High-precision Weighing Sensors” project in the lead unit Shanghai Hanyu Hengping Scientific Instrument Co., Ltd. held a kick-off meeting. Leaders of the Shanghai Municipal Science and Technology Commission's base, experts in the industry, leaders of the project participants, and research leaders attended the conference.

Issued a user expert committee appointment letter

The three-year project was led by Shanghai Haoyu Hengping Scientific Instrument Co., Ltd., jointly with the Institute of Mechanical Manufacturing Technology, China Academy of Engineering Physics, Changsha Xiangping Science and Technology Development Co., Ltd., and Sichuan Zhongchen Measurement and Control Technology Co., Ltd. The project will develop high-precision weighing sensors with a resolution of one hundred thousandth, and complete the engineering industrialization development and measurement and testing standard methods, achieve mass production, and form applications in the fields of balance weighing, moisture measurement, density and thermogravimetry. Demonstration and industrialization promotion.

According to Zhu Xinqiang, general manager of the project, the high-precision weighing sensor is indispensable and widely used in many industries such as industry, pharmaceuticals, the environment, and medical care, and it is also a measure and guarantee of accurate quantitative transmission. It has important scientific significance. China can only realize the resolution of one millionth. Research on this sensor component not only breaks down foreign monopoly, but also makes China's weighing and metering fields into the international advanced ranks. It also provides strong support for basic research in various fields.

Shanghai Haoyu Hengping Scientific Instrument Co., Ltd. has its own core technology and rich research experience in precision weighing technology and electronic balance products. It is China's first to develop one millionth of the weighing sensor system and commercialization of the company, currently The AE224-type electronic analytical balance developed by the largest domestic company with the largest variety of scales, advanced technology, and the largest domestic output value was awarded as the only weighing product in “Good Domestic Instrumentation” by industry associations and other authoritative organizations in 2016.

(Original title: Launch of the project "Development and Application of Integrated High-Accuracy Load Cell" for the National Major Scientific Instrument Development Project