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

 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. .

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: 

1,4-10 points synchronous data acquisition 

2, using professional noise testing software, noise source analysis, identification and noise source characteristic analysis by computer, 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.