Acoustic Test Solution

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High Isolation Acoustic Chamber | BJ-B30B

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

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Main Features

● Manual operation

● Automatic test fixture

● Suitable for stand-alone testing

● High sound isolation degree, extraordinary sound isolation performance, >40dB@63Hz

● Equipped with a separate Base, can be easy to move


Specification

Complete machine dimensions

1345 * 1330 * 1746mm (L*W*H)

External dimensions

1328 * 1377 * 1729mm (L*W*H)

Inner dimensions

518 * 420 * 460mm (L*W*H)

Operating Door Dimension

420 * 460mm (W*H )

Base dimensions

1246 * 1172 * 460mm (L*W*H)

Main Structure

Metal

Net weight

1320KG


Acoustic Criterion

Frequency

63Hz

100Hz

200Hz

500Hz

1000Hz

5000Hz

Sound insulation specification

>40dB

>40dB

>50dB

>60dB

>60dB

>60dB

Reference background noise

  28dBA (Environment pink noise 75dBA)