久荜中文字幕嘿嘿无码_国产真品黄色毛片_国产av一区二区三区天堂_日欧视频网站在线播放_亚洲丝袜另类校园欧美_AV无日韩AV在线播放免费_影视先锋av资源_午夜免费毛片视频福利_久久性爱无码_亚洲中字幕欧美一级看片

welcome~Shenzhen CITECH Technology Co., Ltd.
language selection: 中文版 ∷  englisht

news

ST-SG955 soundproofing box/ acoustic chamber

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.


ST-SG955 soundproofing box/ acoustic chamber

Application

The main function and scope of application    

Providing a sound insulation testing environment for products

 ST-SG955.jpg

Operation Mode

Pneumatic

Inner dimension

 (L)900*(W)500*(H)500mm

Material

metal   plate  

 Surface Color

 Grey   white  

 Soundproof solution

100-300hz>25dB,300-700hz>35dB,500-20khz>40 dB

I/O(connector)



Navigation

    contact us

    CONTACT US

     

    Sunny Lee

    Mob(WeChat) : 180 3817 0771 

    QQ:710061818,

    E-Mail:info@szcitech.com  

    Address: 14 floor, BTR new energy building,  Guangyuan 4th Road, Fenghuang Street, Guangming District of Shenzhen,China.