| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 3 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment methods: |
|
|---|---|
| Support payment in USD |
| Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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.
){kind=link}