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China, Chinese Jinghuan Soundproof Acoustic Test Sound Insulation and Anechoic Chamber1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Environment Protection DeviceNoise Reduction DeviceAnechoic ChamberSound Insulation
Dongguan Jinghuan Environment Equipment Co., Ltd.
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Product Description Product Description 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 motorAcoustic effectBackground noise<10 dB,Frequce 50HZ,Design according to customer requirementsStructure1.Adopt new type composite layer with sound insulation wall structure.2.Adopt resilience suspension vibration isolation foundationSpace dimensionsAccording to customer requestOptional accessoriesAir conditioning, circuit monitoring, automatic door, visual observation window, enter / exhaust system, test stand. metal acoustic wedge , colth acoustic wedge .
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