anechoic booth with fiberglass perforated metallic foam wedge China supplier
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 . |
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.
Company profile
DongGuan JingHuan Environment equipment Co.,Ltd. is a collection of test equipment development, production and sales service as one of the high tech enterprise .Our factory covers an area of more than 5000 square meters, and has advanced production equipment, strong technical force, advanced management mode, perfect marketing and service system . We have all kinds of engineering professional and technical experts, technical personnel to Lead or participate in the design, manufacture and installation of large static and noise reduction projects,With the abundant strength and skill of the technology in the acoustic industry has won a good reputation.
The company has always been adhering to the the science and technology to ensure quality, to serve the purpose of improving the product,to provide customers with first-class products and services.
Representative case
Packaging Details
Standard Export Packing
1. Seaworthy pack: Bubble pack and wooden cases .
2. Packing method can be also changed according to the clients' special requirement.
Packing scene picture
Double packing,double protection
Fast delivery
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