我司為博邦汽車設計建造的消聲室項目日前順利通過了上海市計量測試技術研究院的驗收。
經(jīng)上海市計量測試技術研究院,半消聲室各項指標如下:
尺寸:3.5*3.3*2.6米(長*寬*高)
本底噪聲:19.1dB
截止頻率:125Hz
自由場半徑:1.2m
Company Profile
Our advantages
Corporate culture
Certificates
Acoustic Laboratory
Acoustic Detection Technology
Consultant
Acoustic Laboratory
Industrial noise reduction
Expert advisers
Anechoic chamber
Mute Room
Reverberation and Soundproof room
Instrument and equipment
Scan the QR code