Congratulations to Tineco Smart Technology on semi-anechoic chamber and silent room project acceptance!

 The Tineco brand was founded in 1998 and is an independent home appliance brand under the Ecovacs Group. On the occasion of the 20th anniversary of the TEK brand, TEK underwent a brand upgrade and officially launched the Tineco brand, embarking on a new brand strategy. At the beginning of its establishment, Tineco developed a vacuum cleaner named VC9901, becoming China's first vacuum cleaner enterprise to go global and possess independent intellectual property rights. Currently, it boasts three major product lines: wireless vacuum cleaners, wireless floor cleaners, and wireless mattress vacuum cleaners, with an annual sales volume of 3.8 million units. Its products are exported to over 100 countries and regions worldwide, serving as wireless cleaning experts for 50 million households globally. After 20 years of development, Tineco has over 2,000 employees across the country, with branches located throughout the country, and has established a full-channel sales network covering specialty stores, home appliance chains, traditional department stores, e-commerce, engineering, and more.

Guangzhou DP Anechoic T&E Co.,Ltd.is composed of a group of domestic and foreign acoustic experts and professional engineers who have been engaged in various acoustic technology research for many years and have rich theoretical and practical experience. It has its own office buildings and factories, and the factory has acoustic laboratories in line with CNAS standards, which can monitor the acoustic technical indicators of its own products and carry out acoustic testing services. Through the hard work and continuous innovation and development of Danpin team, the acoustics laboratory designed, produced and installed by Danpin has products with accurate technical indicators, green environmental protection, durable quality, beautiful appearance and high scientific and technological content.GZ DC Acoustic Technology Research Co., Ltd., an affiliated company of GZ DP, is a high - tech company specialized in the research and development of acoustic testing instruments. The acoustic environment provided by DP can be perfectly and seamlessly integrated with the testing instruments of DC. Therefore, it can offer a complete solution for acoustic laboratories.

Semi-anechoic chamber and silent room is not only a special laboratory for acoustic testing, but also an important part of the test system, in fact, it is also one of the acoustic testing equipment, and its acoustic performance indicators directly affect the accuracy of the test.The Noise and Vibration Analyzer is an instrument specifically designed based on a multi - functional data acquisition (DAQ) module. It can measure, collect, and analyze noise and vibration with high precision. It provides more detailed product quality inspection data for engineering technicians and quality supervision managers. The operation is simpler, and it also offers guiding suggestions for product research and development design, production technology, and quality control. For follow-up information such as specific acoustic design, manufacturing, construction and installation, and brief introduction of site measurement and acceptance, please pay attention to visit the project case on the official website, or scan the QR code of the wechat public service number to get a free push, and for detailed information, please go to the download center of the official website for free download.

Keywords：

Acoustic Laboratory , Acoustic room;Anechoic chamber，Anechoic room；Semi-anechoic chamber，Semi-anechoic room；Hemi-anechoic chamber，Hemi-anechoic room；Fully anechoic chamber，Fully anechoic room；Professional anechoic chamber；Professional semi-anechoic chamber ,Professional hemi-anechoic chamber；Professional full anechoic chamber ;soundproof room (sound insulation room, soundproof chamber, silent room)；Sound insulation box； reverberation chamber；Listening room (listening chamber, sound listening room)；Anechoic room (noiseless room)；Silent room (soundproof room)，Noise-proof room；Noise room (noise chamber)，Noise generation room；Airborne sound insulation laboratory；Floor impact sound insulation laboratory；Automotive NVH laboratory；acoustic measuring instruments；vibration measuring instruments；Semi-anechoic chamber plan / Scheme for semi-anechoic chamber；Acoustic Testing Equipment，Acoustic Test Devices；Anechoic chamber manufacturers；Acoustic Engineering，Acoustical Engineering；Institute of Acoustics；Semi-anechoic chamber design；Full anechoic chamber design；Online sound insulation chamber，Online acoustic isolation chamber.

I.Procurement content

semi-anechoic chamber；

silent room；

II.According to the standard

（1)GB/T 6882 "Acoustic noise source sound power level determination anechoic chamber and full anechoic chamber precision method"

（2）ISO3745 "Acoustics - Determination of sound power level of noise source - Precision determination method of anechoic chamber and total anechoic chamber"

III.Main indicators and project contents

When the external environmental noise: Len (A)≤60dB (A), there is no abnormal interference around (such as smashing the ground, piling, impact) and the air conditioning and ventilation system is turned off, and only the lamps are turned on, the indoor noise floor of the semi-anechoic chamber: Lgn(A)≤20dB(A)

2、Cut-off frequency: Fc≤100Hz.

3、When the external environmental noise: Len (A)≤65dB (A), there is no abnormal interference around (such as smashing the ground, piling, impact) and the air conditioning and ventilation system is turned off, and only the lamps are turned on, the indoor noise floor of the silent room: Lgn(A)≤25dB(A)

3.Meet the indoor background noise value Lgn(A), sound insulation, sound absorption and noise reduction, dimensions, and other relevant details agreed upon by both parties

IV. Measurement and Acceptance

(Photos of the Completed Semi-Anechoic Chamber)

(Photos of the Completed silent room)

V. Completion Photos

(Photos of the Completed Semi-Anechoic Chamber)

(Photos of the Completed silent room)

For more details, please call us or scan the QR code below for more information.