Overview: Hunan Yancheng Honghua Electronic Technology Co., Ltd. has long been engaged in the research, development, and production of electronic products and related supporting equipment. Its products are widely used in electronic manufacturing, intelligent devices, and related industrial fields. With the continuous improvement of product quality requirements and acoustic testing standards, the company has officially purchased a semi-anechoic chamber project from GZ DP Anechoic T&E Co., Ltd. to further enhance its testing capability and acoustic laboratory environment for noise testing and acoustic performance verification.

GZ DP Anechoic T&E Co., Ltd. is composed of a professional team with extensive experience in acoustic technology research and engineering applications. The company has rich experience in the design, manufacturing, installation, and commissioning of acoustic laboratories. Equipped with its own production facility and CNAS-standard acoustic laboratory, GZ DP can strictly monitor and verify the acoustic performance of its products. Through years of continuous innovation and technological development, GZ DP has provided professional acoustic laboratory solutions for customers in electronics, electrical appliances, automotive, new energy, and scientific research industries.

As one of the important acoustic testing environments, the semi-anechoic chamber is widely used for noise testing, sound power testing, and acoustic performance analysis of electronic equipment, electroacoustic products, household appliances, and industrial devices. Its acoustic performance directly affects the accuracy and stability of testing results. Therefore, high requirements are placed on acoustic structure design, vibration isolation systems, and environmental noise control during the design, construction, and acceptance stages.

For more information regarding acoustic design, manufacturing, installation, on-site testing, and project acceptance, please continue to follow the latest project cases on the official website of GZ DP Anechoic T&E Co., Ltd.

Keywords:
Semi-Anechoic Chamber, Anechoic Chamber, Acoustic Laboratory, Hemi-Anechoic Room, Noise Test Room, Electroacoustic Test Chamber;

1. Procurement Content

ห้องเสียงสะท้อนครึ่ง

2. Reference Standards

(1) GB/T 6882 “Acoustics — Determination of Sound Power Levels of Noise Sources Using Anechoic and Semi-Anechoic Rooms”

(2) ISO 3745 “Acoustics — Determination of Sound Power Levels of Noise Sources Using Anechoic and Hemi-Anechoic Rooms”

3. Main Technical Indicators and Project Contents

(1)Background noise level inside the semi-anechoic chamber: Lgn(A) ≤ 20 dB(A);

(2)Meets the noise testing requirements for related electronic products and equipment;

(3)Equipped with vibration isolation systems and acoustic absorbing structures to ensure stable testing conditions.

(Semi-Anechoic Chamber Illustration)

4. Contact Information

International：+65 91016778

WhatsApp: +6011 5135 5819

Phone: 400-682-3698

Email: info@thunderstar.cn

For more information, please feel free to contact us.