In December 2021, Suzhou TronSight Technology Co., Ltd. independently developed the TS-P series laser triangulation displacement sensor, which obtained the calibration certificate from the National Institute of Metrology of China. The linear accuracy calibration result of the product is 0.011%, and the performance indicators have reached the leading level in the industry.

During this calibration work, the National Institute of Metrology referred to the NIM-ZY-NM-NM-038 calibration specification for micro-nano displacement positioning platforms and the JJF 1305-2011 calibration specification for linear displacement sensors to calibrate and test the linearity and resolution of the Chuan Shi Intelligent TS-P30 laser triangulation displacement sensor. The calibration results indicate that the linearity of the product is 0.011%, and the resolution is 28nm. Compared with similar products globally, the performance of TronSight Intelligent's products has reached a leading position in the industry.
The National Institute of Metrology China (referred to as "NIM China") was established in 1955 and is affiliated with the State Administration for Market Regulation. It is the highest national research center for metrology science and a national statutory metrology technical institution. It bears the important and honorable missions of ensuring the unity of national measurement values and international consistency, maintaining the highest national measurement capabilities, supporting the improvement of national development quality, and addressing the challenges of new technological revolutions. Therefore, every certificate issued by NIM China has a significant impact on the market, with a high intrinsic value.

However, this is not the first time that TronSight has obtained a calibration certificate from the China National Institute of Metrology. In October of the same year, the Spectral Confocal Displacement Sensor TS-4000F developed and produced by TronSight had already obtained a calibration certificate from the China National Institute of Metrology (Certificate No. QYnm2021-11242). The ability to successfully obtain two calibration certificates in a short period of time signifies that TronSight's technical research and development capabilities have reached a first-class level in the industry. It also represents that TronSight's technical research and development level has stepped onto a new ladder, meaning that TronSight has the capability to agilely customize for customers in the short term, and produce products that meet customer requirements under the premise of ultra-high precision requirements.

Suzhou TronSight Intelligent Technology Co., Ltd. is a technology-driven enterprise specializing in the research and development, production, sales, and after-sales service of precision detection systems and precision measurement sensors. Founded by a team of doctors and masters from top domestic and international universities in the Wuzhong District of Suzhou, the company is located in the Mudu Economic Development Zone. TronSight has launched 3 series of products: spectral confocal displacement sensors, laser triangulation displacement sensors and white light interferometry film thickness sensor. It has established partnerships with several universities and leading companies in the industry, applying its technologies in areas such as industrial automation, consumer electronics, and municipal engineering. Adhering to the principles of "technology-driven research and development, application demand orientation, and customer service priority," the company is committed to becoming a "precision measurement expert" with a "Chinese national brand." It is dedicated to contributing to the development of high-end instrumentation and precision sensor industries in China, working together with all parties involved.