Soundproof Volume Outer environment noise pressure level:80dB(A)inside noise :30-35dB(A)
orderIntroduction:
Application
The main function and scope of application
Providing a sound insulation testing environment for products
Internal testing can be observed through the camera
Operation Mode | Manual operation |
Inner dimension | (L)400*(W)400*(H)400mm |
Outer dimension | (L)800*(W)800*(H)800mm |
Material | metal plate |
Surface Color | white |
Soundproof solution | outside 80db, background noise 30-35db |
I/O(connector) | BNC*2, DC*2,(According to the customer request ) |
测试的技术依据(Reference documents for the calibration):
GB 6882-2008声学噪声源功率级的测定 消声室和半消声室精密法 Acoustics-Determination o sound power levels of noise sources-precision methods for anechoic and semi-anechoic rooms
Sunny Lee
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