Jinghuan Professional sound absorption and sound reduction acoustic test anechoic chamber
- Category: Acoustic Panels >>>
- Supplier: Dongguan Jinghuan Environment Equipment Co. Ltd.
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Product Overview
Description
Product Description
Anechoic Chamber
Concept of the anechoic chamber
The Anechoic chamber is a very important experimental site in the acoustic experiment and noise testing. Its function is to provide a low noise test environment for free field or semi free field space.
The main function of the noise elimination room:
1. Provide an acoustic free field environment for .
2. Provid a low noise test environment .
Standard requirements for the anechoic chamber
International standard ISO3745 for the structure of anechoic chamber<Acoustics–Determination of sound power levels of noise sources-----Precision methods for anechoic and semi–anechoic rooms>and GB6882 Standerd<Acoustics-Determination of sound power of noise source: precision method for anechoic and semi–anechoic rooms>.At the same time to meet the ISO 7779 equipment air noise testing standards.
Anechoic chamber product information table
| proudct | Anechoic Chamber |
| Application | Automotive, home appliances, micro motor |
Acoustic effect | Background noise<10 dB,Frequce 50HZ,Design according to customer requirements |
Structure | 1.Adopt new type composite layer with sound insulation wall structure.2.Adopt resilience suspension vibration isolation foundation |
Space dimensions | According to customer request |
Optional accessories | Air conditioning, circuit monitoring, automatic door, visual observation window, enter / exhaust system, test stand. metal acoustic wedge , colth acoustic wedge . |
Company Information
Since its establishment in 2003, Dongguan Jinghuan Environmental Protection Equipment Co., Ltd. main research and development production of various sound chamber, sound insulation test room, industrial sound insulation cover, high speed punch sound insulation room, high precision test box, mobile sound speaker, production line, medical sound room, professional for various office or plant noise reduction, rail transit sound barrier, sound insulation needs to provide a variety of acoustic environment overall solutions.
In every cooperation with each new and old customer, we will contribute a love to the social welfare and charity undertakings. Since 2015, we have established the "Jiuyuan Fund". For every successful sales contract, we will donate a part of the profit to the foundation for the social welfare and charity undertakings.
Jinghuan has always been pursuing more excellent product quality and service, bearing in mind to shoulder the heavy responsibility of caring for users' hearing and mission, and constantly strive for this!
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FAQ
How to order ?
1.Please tell us your Contact information (unit / company name, contact phone / cell phone, email, QQ)
2. The size of the product specification (pre effective size, can accommodate a maximum size).
3.Acoustic parameters.
4.Installation of sound sourceenvironment.
5. Indoor background noise requirements.
6. Cutoff frequency.
7.Main sound source(central air-conditioning, air blower, water pump, vibration equipment).
8.Other special requirements: door - effective size.
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