ST-SG2230 25dBA acoustic chamber/soundproof box/sound box

Product Detail

ST-SG2230 25dBA acoustic chamber/soundproof box/sound box

sound boxIntroduction：szcitech can specially provide a steady testing environment with noise floor low as 25dBA 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 wit

Product Summary

Soundproof Volume Outer environment noise pressure level:80dB(A)inside noise :Lower than 25dba, measured 22dba

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Technical Information

Details and application notes

sound box Introduction：

szcitech can specially provide a steady testing environment with noise floor low as 25dBA 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

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 ）

校准的技术依据及CNAS认可范围(Reference documents and CNAS accredited scopes)；

JJF 1147-2006消声室和半消声室声学特性校准规范：Noise:(-2.5～120)dB;Sound Pressure Level:(-2.5~ 120)dB[31.5Hz～20kHz;d:(0.5～5)m]。

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Manual acoustic box

ST-SG2230 25dBA acoustic chamber/soundproof box/sound box

Details and application notes