“通過科技與創新，讓聲音控制技術造福人類社會” | 廣州丹品人工環境技術有限公司
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熱烈慶祝我司承建廣東晟輝科技股份有限公司半消聲室項目順利驗收!
Congratulations to Shenghui Technology on semi-anechoic chamber project acceptance!
廣東晟輝科技股份有限公司創立于2015 年，是一家集研發、制造、銷售和服務于一體的國家高新技術企業，占地面積達 40000㎡，擁有員工 1000 余人，年產能可達 1.2 億臺。公司產品廣泛服務于汽車、工業、消費和醫療等多個領域，銷售網絡遍布全球，長期為國內外知名品牌提供優質的散熱解決方案。
Guangdong Shenghui Technology Co., Ltd. was founded in 2015. It is a national high-tech enterprise integrating R & D, manufacturing, sales and service. It covers an area of 40,000 square meters, has more than 1,000 employees, and its annual production capacity can reach 120 million units.The products of the company are widely used in various fields such as automotive, industrial, consumer, and medical.Its sales network spreads globally, and it has long provided high-quality heat dissipation solutions for well-known domestic and foreign brands.
廣州丹品人工環境技術有限公司是由一批國內外多年從事各類聲學技術研究、具有豐富理論和實踐經驗的聲學專家和專業工程師團隊組成，擁有自己的寫字樓和工廠，工廠內建有符合CNAS標準的聲學實驗室，可以監控自己產品的聲學技術指標及對外進行聲學測試服務。通過丹品團隊的艱苦奮斗和持續不斷的創新與發展，其設計、生產、安裝的聲學實驗室具有技術指標精準、綠色環保、質量耐用、外觀漂亮、科技含量高的產品。廣州丹品的關聯公司廣州丹測聲學技術研究有限公司是專業從事聲學測試儀器研發的高科技公司，丹品的聲學環境可以和丹測的測試儀器進行完美的無縫配合，因此可以提供聲學實驗室完整的解決方案。
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.
半消聲室不僅是聲學測試的一個特殊實驗室，而且是測試系統的重要組成部分，實際上它也是聲學測試設備之一，其聲學性能指標直接影響測試的精度。噪聲與振動分析儀是一款基于多功能數據采集(DAQ)模塊量身設計的可進行高精度噪聲與振動的測量采集分析的儀器，為工程技術、質量監督管理人員提供更為詳實的產品質量檢測數據操作更加簡便，也為產品的研發設計、生產工藝、質量控制提出指導性意見。具體聲學設計、制造施工安裝及現場實測驗收簡單介紹等后續資料請留意瀏覽本公司的官方網站中的工程案例，或掃描本公司微信公眾服務號二維碼得到免費推送，詳細資料則請到本公司的官方網站中的下載中心免費下載。
Semi-anechoic chamber 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.
關鍵詞：
聲學實驗室;消聲室；半消聲室/半消音室；全消聲室/全消音室；精密級消聲室；精密級半消聲室；精密級全消聲室 ;隔音室(隔聲室、隔音房、靜音房)；隔音箱/隔聲箱；混響室；試聽室(聆聽室、聽音室)；無響室(無音室)；靜音室(防音室)；噪聲室(噪音室)；空氣聲隔聲實驗室；樓板撞擊聲隔聲實驗室；汽車NVH實驗室；聲學測量儀器；振動測量儀器；半消聲室方案；聲學測試設備；消聲室廠家；聲學工程；聲學研究所；半消聲室設計；全消聲室設計；在線隔聲室。
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.
一、采購內容
I.Procurement content
（1）半消聲室
semi-anechoic chamber；
二、依據標準
II.According to the standard
（1）GB/T 6882《聲學 噪聲源聲功率級的測定 消聲室和全消聲室精密法 》
GB/T 6882 "Acoustic noise source sound power level determination anechoic chamber and full anechoic chamber precision method"
（2）ISO3745《聲學-噪聲源聲功率級的測定-消聲室和全消聲室的精密測定法》
ISO3745 "Acoustics - Determination of sound power level of noise source - Precision determination method of anechoic chamber and total anechoic chamber"
三、半消聲室主要指標及項目內容
III.Main indicators and project contents
1、當外部環境噪聲：Len（A）≤60dB（A），周圍無異常干擾（如砸 地、打樁、沖擊)且空調通風系統關閉，僅燈具開啟時，半消聲室室內本底噪聲 : Lgn(A)≤18dB（A）。
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)≤18dB(A)
2、截止頻率: Fc≤100Hz。
Cut-off frequency: Fc≤100Hz.
四、計量驗收
IV. Measurement and Acceptance
五、完工照片
V. Completion Photos
(半消聲室完工照片)
(Photos of the Completed Semi-Anechoic Chamber)
更多具體內容歡迎來電咨詢，或掃描下方二維碼獲取我司更多動態。
For more details, please call us or scan the QR code below for more information.
