According to ISO3745-2003, IEC 60312, GB6882 and ISO7779, GB/T4214.1, GB/T4214.4, GB/T3767, we design the anechoic chamber. The acoustic parameters in the design include background noise, 

cut-off frequency, available space, vibration reduction, etc. . Including semi-anechoic room, full anechoic

 room, noise insulation noise reduction and other housing for users to choose and use. Under the premise of meeting the acoustic index, the design of the testing room takes into account the wiring, 

monitoring conditions, indoor environment and so on

Related technical parameters: 

1,6 -10 channels sound power data synchronous acquisition. 

2.Under Windows environment, using professional noise testing software, the noise source analysis, identification and noise source characteristic analysis are carried out by computer, and the collected 

dynamic signal is automatically generated into rectangle graph, curve graph, statistical report, etc. . 

3.The noise of the tested products can be recorded, and the parameters and test results can be classified and archived automatically. 

4.It can measure the noise and analyze the modal of the product. 

5.We can judge whether the product is qualified or not according to the comprehensive analysis of the mechanical parameters, electrical parameters, noise parameters and so on. 

6.It can test the vibration of the product and record the corresponding data, and generate the curve chart and statistical report automatically. 

7. Anechoic chamber size: external size: l × W × h = 5.18 × 5.68 × 5.18(m)(according to customer order) net size: l × W × h = 2.5 × 3.0 × 2.5(m)(according to customer order)