Introduction：

szcitech can specially provide a steady testing environment with noise floor low as 30dBA for performance testing of acoustic products, such as speaker, receiver and mic. Sound isolation can reach more than 40dB(300Hz~20kHz), Also, we can customize sound-isolated box with special size and fixture, and provide integrated testing system solutions.

Application

The main function and scope of application    

Providing a sound insulation testing environment for products

Operation mode :Pneumatic

Outer dimension ： （L）460x（W）460 x（H）485mm

Inner dimension ：（L）330x（W）310x（H）280mm

Cast Material : Metal Plate

Surface Color ： Grey white （According to the customer request custom color）

Weight: about 45Kg

1、 Soundproof Volume Outer environment noise pressure level:

70-80dB(A)inside noise : 40dB(A)

2、 Box Structure The box adopt Multistory Structure

3、 The first floor uses the highest board fireproofing;

The second floor use soundproof felt;

The third floor FC soundproof felt;

The fourth floor stick nine centimeter with Fire prevention sound-absorbing cotton。                                           

4、 Connector Specification :filter: according to your optional 

Model           Quantity

DC(110~220V)      1

BNC               10

USB                2

 DB9               1

DB25               1