Soundproof Volume Outer environment noise pressure level:80dB(A)inside noise :Lower than 25dba, measured 22dba
orderacoustic chamber 、sound box
Introduction:
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 | (D)300*(W)150*(H)200mm |
Outer dimension | (D)1000*(W)850*(H)1583mm |
Material weight | 2mm metal plate 426kg |
Surface Color | white |
Soundproof solution | outside 80dBA, background noise :Lower than 25dba, measured 22dba |
I/O(connector) | Reserve a cable hole(50MM)(According to the customer request ) |
校準(zhǔn)的技術(shù)依據(jù)及CNAS認(rèn)可范圍(Reference documents and CNAS accredited scopes);
JJF 1147-2006消聲室和半消聲室聲學(xué)特性校準(zhǔn)規(guī)范:Noise:(-2.5~120)dB;Sound Pressure Level:(-2.5~ 120)dB[31.5Hz~20kHz;d:(0.5~5)m]。
Sunny Lee
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QQ:710061818,
E-Mail:info@szcitech.com
Address: 14 floor, BTR new energy building, Guangyuan 4th Road, Fenghuang Street, Guangming District of Shenzhen,China.