Congratulations on the successful acceptance of the semi-anechoic chamber project undertaken by our company for the research, development and manufacturing regional headquarters of Deepcool which focuses on coolers and chassis
--- and on the successful acceptance of the semi-anechoic chamber project of Huizhou Xinquansheng Precision Technology Co., Ltd.
Summary: The research, development and manufacturing regional headquarters project for the coolers and chassis by Deepcool is located in Dongjiang Science and Technology Park, Huizhou City, Guangdong Province. This project will be built into a world-class computer cooler base. The investment amount of the research, development and manufacturing regional headquarters project related to Deepcool coolers and chassis is about 380 million yuan, covering an area of 34,702 square meters, with a total construction area of about 100,000 square meters. After completion, the project will mainly engage in the research, development, production and manufacturing of computer coolers, chassis, power supplies and industrial heat dissipation products. After reaching its full capacity, the annual output value will be about 780 million yuan, and the annual tax payment will be about 30 million yuan. The project investment and construction party is Huizhou Xinquansheng Precision Technology Co., Ltd.
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 on-site actual measurement and acceptance introduction and other follow-up materials, please pay attention to browsing the project cases on the official website of our company, or scan the QR code of our WeChat public service account to get free push notifications. For detailed materials, please go to the download center on the official website of our company to download them for free.
I. Procurement Content
1. Semi-anechoic chamber
II. Basis of Standards
(1) GB/T 6882 "Acoustics - Determination of Sound Power Level of Noise Sources - Precision Methods for Anechoic Rooms and Hemi-anechoic Rooms";
(2) ISO 3745 "Acoustics - Determination of Sound Power Level of Noise Sources - Precision Method for Anechoic Rooms and Hemi-anechoic Rooms"
III. Project Content
(1) The construction plan and materials used for the installation project of the semi-anechoic chamber shall all be designed and installed by Party B;
(2) The effective internal net dimensions of the installation project of the semi-anechoic chamber: 5000mm × 4000mm × 2200mm, accuracy: ± 100mm.
Main Terms for the Acceptance of Semi-anechoic Chamber Products:
(1) When there is no abnormal interference from the external environment (such as ground pounding, piling, impact) and the ventilation system is closed, the background noise: Lgn (A) ≤ 10dB (A);
(2) Cut-off frequency: Fc ≤ 100Hz.
IV. Completion Photos
For more specific content, please feel free to call for consultation or scan the QR code below to get more information about our company.
