Zhongke Shengjie (Shenzhen) Technology Group Co., Ltd. is a professional service and manufacturer integrating research and development, design, manufacturing, sales and installation of clean environment equipment and sterilization technology. Located in Shenzhen, a modern, beautiful, creative, energetic and passionate first-tier city, the company has 26,000 square meters of plant area.A group of passionate young people born in the 1980s are making unremitting efforts to build the most innovative, technically powerful and leading clean environment equipment supply company in South China of China and even in the whole world! The company has become a member of the Clean Technology Branch under the Chinese Institute of Electronics, a director unit of the Guangdong Clean Technology Industry Association, a director unit of the Shenzhen Clean Industry Association, and has obtained the National High-tech Enterprise Certificate. It has also obtained multiple national invention patents and utility model patent certificates, and has passed the ISO 9001-2015 Quality Management System Certification.
GZ DP Anechoic T&E Co., Ltd. consists of a team of acoustic experts and professional engineers who have been engaged in various acoustic technology researches at home and abroad for many years and possess rich theoretical and practical experience. It owns office buildings and factories of its own. An acoustic laboratory that meets the CNAS standards is built in the factory, which can monitor the acoustic technical indicators of the products of this company and provide external acoustic testing services. Through the arduous efforts, continuous innovation and development of the Danpin team, the acoustic laboratories designed, produced and installed by this team have products with accurate technical indicators, being environmentally friendly, durable in quality, beautiful in appearance and high in technological content.
The semi-anechoic chamber is not only a special laboratory for acoustic testing, but also an important part of the testing system. In fact, it is also one of the acoustic testing equipment, and its acoustic performance indicators directly affect the testing accuracy. For specific acoustic design, manufacturing, construction, installation and brief introduction of on-site actual measurement and acceptance and other follow-up materials, please pay attention to browsing the project cases on the official website of this company, or scan the QR code of the WeChat public service account of this company to get free push notifications. For detailed materials, please go to the download center on the official website of this company to download them for free.
Keywords: anechoic chamber, soundproof chamber, semi-anechoic chamber, fully anechoic chamber, acoustic laboratory, fully anechoic room, anechoic room, semi-anechoic room;
I. Procurement Content Semi-anechoic chamber
II. Basis of Standards
(1) GB/T 6882 "Acoustics - Determination of sound power levels of noise sources - Precision methods for anechoic rooms and fully anechoic rooms"
(2) ISO 3745 "Acoustics - Determination of sound power levels of noise sources - Precision methods for anechoic rooms and fully anechoic rooms"
III. Main Indicators and Project Content
1. Meet the indoor acoustic technical indicators, dimensions and other relevant details agreed upon by both parties.
(Schematic diagram of a semi-anechoic chamber)
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