喜讯！我司成功中标合肥市杉川海泽万象科技有限公司空调噪音室项目！

Good News! Guangzhou DP Anechoic T&E Co., Ltd. Successfully Wins the Bid for the Air Conditioner Noise Test Chamber Project of Hefei Shanchuan Haize Wanxiang Technology Co., Ltd.!

合肥市杉川海泽万象科技有限公司（深圳市杉川机器人有限公司全资子公司）是一家从事机械设备研发、电机研发及其控制系统研发等业务的公司，成立于2026年03月31日。公司坐落在安徽省，详细地址为：安徽省合肥市高新区城西桥社区服务中心高新技术产业开发区量子产业科技园B1栋1101室，注册资本为500万元人民币。为了满足企业对产品品质及声学测试的要求，进一步完善产品检测能力与实验环境建设，合肥市杉川海泽万象科技有限公司开展空调噪音室项目招标，广州丹品人工环境技术有限公司成功中标该项目。

Hefei Shanchuan Haize Wanxiang Technology Co., Ltd. (a wholly-owned subsidiary of Shenzhen Shanchuan Robot Co., Ltd.) is a company engaged in the research and development of mechanical equipment, electric motors, and their control systems. Founded on March 31, 2026, the company is located in Anhui Province, with its registered address at Room 1101, Building B1, Quantum Industry Science and Technology Park, High-tech Industrial Development Zone, Hefei, Anhui Province. Its registered capital is RMB 5 million. To meet its requirements for product quality and acoustic testing, and to further enhance its product testing capabilities and laboratory facilities, Hefei Shanchuan Haize Wanxiang Technology Co., Ltd. initiated a tender for the Air Conditioner Noise Test Chamber Project.Guangzhou DP Anechoic T&E Co., Ltd. successfully won the bid for this project.

广州丹品人工环境技术有限公司是由一批国内外多年从事各类声学技术研究、具有丰富理论和实践经验的声学专家和专业工程师团队组成，拥有自己的写字楼和工厂，工厂内建有符合CNAS标准的声学实验室，可以监控自己产品的声学技术指标及对外进行声学测试服务。通过丹品团队的艰苦奋斗和持续不断的创新与发展，其设计、生产、安装的声学实验室具有技术指标精准、绿色环保、质量耐用、外观漂亮、科技含量高的产品。广州丹品已为众多电子、电器、新能源及科研单位提供专业声学实验室整体解决方案。

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. 

关键词：

声学实验室;消声室；半消声室/半消音室；全消声室/全消音室；精密级消声室；精密级半消声室；精密级全消声室 ;隔音室(隔声室、隔音房、静音房)；隔音箱/隔声箱；混响室；试听室(聆听室、听音室)；无响室(无音室)；静音室(防音室)；噪声室(噪音室)；空气声隔声实验室；楼板撞击声隔声实验室；汽车NVH实验室；声学测量仪器；振动测量仪器；半消声室方案；声学测试设备；消声室厂家；声学工程；声学研究所；半消声室设计；全消声室设计；在线隔声室。

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、采购内容

I.Procurement content

空调噪音室 

Air conditioner noise room；

（空调噪音室示意图）

（Schematic diagram of air conditioner noise room）

二、依据标准

II.According to the standard

（1）GB/T 6882《声学 噪声源声功率级的测定 消声室和全消声室精密法 》

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

（2）ISO3745《声学-噪声源声功率级的测定-消声室和全消声室的精密测定法》

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

（3）GB/T 17758-2010、GB/T 7725-2004、GB/T 18837-2002、GB/T 19606-2016

三、空调噪音室主要指标及项目内容

III.Main indicators and project contents

1、当外部环境噪声：Len（A）≤75dB（A），周围无异常干扰（如砸 地、打桩、冲击)且工况机组关闭时，空调噪音室室内本底噪声:Lgn(A)≤17dB（A）；开工况机组低速送风时本底噪声:Lgn(A)≤20dB（A）。

When the external ambient noise: Len(A) ≤ 75dB(A), there is no abnormal interference in the surroundings (such as ground pounding, driving, impact), and the unit is turned off, the indoor background noise of the air conditioning noise room: Lgn(A) ≤ 17dB(A when the unit is running at low-speed air supply, the background noise: Lgn(A) ≤ 20dB(A).

2、截止频率: Fc≤100Hz。

Cut-off frequency: Fc≤100Hz.

3.满足双方约定的室内本底噪声值Lgn(A)、隔声量、吸音降噪、尺寸等其他相关细节。

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.

4.工况模拟系统

Working Condition Simulation System

项目配套独立温湿度控制系统，支持额定制冷、额定制热、高低温运行、冻结、凝露、自动除霜等测试工况；室内外侧空载及最大5HP负载（不开电加热）条件下的工况指标按技术协议执行。

An independent temperature/humidity conditioning system is specified for rated cooling/heating, high- and low-temperature operation, freezing, condensation and automatic defrosting. Performance requirements apply under specified no-load and maximum 5HP-load conditions (without electric heating).

注：以上工况要求适用于实验室空载及最大5HP负载（不启用电加热）条件；工况到达时间以初始温度20°C为评价条件，具体控制点及不控湿情形以技术规格文件为准。

Note: These conditions apply to both no-load and maximum 5HP load operation (without electric heating). Target-condition attainment times are evaluated from an initial temperature of 20°C. Specific setpoints and uncontrolled-humidity cases follow the technical specification.

5.西门子12通道噪声振动测试系统

Siemens 12-Channel Noise and Vibration Testing System

采用西门子 Simcenter SCADAS XS 12通道噪声振动采集硬件及 Simcenter Testlab（LMS Test.Lab）试验分析软件，配套PCB自由场传声器6套、15米传声器线缆12根、三向振动加速度计1套及专用线缆1根。系统可为声压、振动信号采集和空调产品NVH分析提供专业测量支持；具体软件功能以最终授权模块为准。

The project specifies Siemens Simcenter SCADAS XS 12-channel noise and vibration acquisition hardware and Simcenter Testlab (LMS Test.Lab) analysis software, together with six PCB free-field microphones, twelve 15 m microphone cables, one triaxial accelerometer and one dedicated cable. The integrated system supports acoustic and vibration data acquisition for air-conditioner NVH evaluation; available analysis functions depend on the final software license.

四、联系方式

海外咨询：+65 91016778

WhatsApp：+6011 5135 5819

中国电话：400-604-8982

邮箱：info@thunderstar.cn

更多信息欢迎来电咨询。

 4. Contact Information
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WhatsApp:+6011 5135 5819
China Hotline: 400-604-8982
Email: info@thunderstar.cn  info@thunderstar.sg
For more information, please feel free to contact us.