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Acoustic Test Solution

Acoustic Chamber | BJ-B57

● Manual operation, Automatic test fixture;

● With a separate Base, Stand-alone testing;

● With independent operating door and maintenance door;

● Better isolation portormamte, >20dB isolation@100Hz;

● With air spring shock absorber(natural frequency 3-5kgs), with good shock absorption effect;

● Has the detection function of detection operation door switch state.


Application:

● Application part, Fan, Smart speakers, Mobile phone products, Pad, PC and other consumer electronics products audio testing needs;

● DUT external dimensions: L<500mm, w<300mm, H<300mm

Specification:

Complete machine dimensions1061*1015*1885mm(L*W*H)
External dimensions901*930*1055mm(L*W*H)
Inner dimensions662*671*796mm (L*W*H)
Operating Door Dimension394*394mm (W*H)
Maintenance Door Dimension676*789mm(W*H)
Base尺寸 Base dimensions990*1015*477(Standard)
Main StructureMetal
Net weight500KG



Acoustic Criterion:

Frequency100Hz200Hz500Hz1000Hz5000Hz
Sound insulation specification>20dB>35dB>40dB>50dB>50dB
Reference background noise36dBA(Environment pink noise 75dBA)



Zhuhai Bojay Electronics Co., Ltd.

TEST & AUTOMATION

service@zhbojay.com

400-995-9855