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当前位置: 海南七星彩论坛 > 海南七星彩论坛 > 行业新闻 > 隔音测试有什么样的要求

隔音测试有什么样的要求

时间:2018-10-27浏览次数:332

  我们都知道很多行业都需要隔音室进行隔音测试(TestMeasure),那隔音测试有什么样的要求今天我们就来了解一下。隔音房分类:隔音房按声学性能分为消声/消音系列、静音系列、隔音系列、屏蔽系列。测试隔音房隔音房主体结构为防震框架型,采用模块式拼装,方便安装和拆卸。主体采用方型钢为骨架,外侧板采用环保型优质玻璃钢板做面板;内侧采用多孔铝板,采用优质的吸音棉、隔音材料和阻尼涂料,使有效吸叫噪声音,提高低频噪音降噪效果;隔音房是一种为有测试要求的产品制造车间设计的隔声测试装置,在隔声间内进行吸声处理,使其成为一个小型的无声室,在里面可测试一些小型的产品,如精密仪器、电机、音响、变压器等。

  DUISHEBEI(shèbèi)DEGEYINCESHITONGCHANGXUYAOZAIDAJIAN(ZHIDAGAI、JIANLI)HAODEGEYINSHIYAN(experiment)ZHONGJINXING。GEYINSHIYANSHIYOUSHENGYUANSHI、JIESHOUSHI、KONGZHI(control)SHIZUCHENG。GEYINSHIYANSHICESHIFANGJIANBAOKUOLIANGJIANXIANGLINDEHUNXIANGSHI,YIJIANWEISHENGYUANSHI,LINGYIJIANWEIJIESHOUSHI,LIANGSHIZHIJIANSHESHIJIANDONGKOU,YONGYIANZHUANG(ān zhuāng)SHIJIAN。GENJUZHONGGUOJIANZHU(Architecture)KEXUEYANJIU(research)YUANHUANJING(environment)CEKONGYOUHUAYANJIUZHONGXINDAJIANGEYINSHIYANTAIDEJINGYANYIJIXIANGGUANGEYINBIAOZHUNBIAOZHUNDEYAOQIUTONGCHANGSHEZHI(set up)SHIJIANDONGKOUCHICUN4000×2500mm,MIANJI10PINGFANGMI,CELIANG(cè liáng)MEN、CHUANG、BOLI(Glass)DENGMIANJIXIAOYU10PINGFANGMIDESHIJIAN,KEGENJUYISHANGBIAOZHUNGUIDING,ZAISHIJIANDONGKOUNEIGOUZHUFUHESHIJIANCHICUNDEANZHUANGDONGKOU。WEILEKONGZHICESHIFANGJIANDEBEIJING(background)ZAOSHENG,YIZHICEXIANGCHUANSHENG,ZHUNQUECELIANGJIANZHUCAILIAO(building materials)(Material)JIGOUJIANDEKONGQISHENGGEYINXINGNENG(xìng néng),GEYINSHIYANSHICAIYONG“FANGZHONGFANG”GOUZAO。SHENGYUANSHIYUJIESHOUSHIZHIJIANZAIJIEGOU(Structure)SHANGWANQUANTUOKAI;SHENGYUANSHI、JIESHOUSHIYUYUANJICHUJIANSHEZHIGEZHENCAILIAO;SHIYANSHIDEXINZENGWAIQIANG,SHENGYUANSHI、JIESHOUSHIDEQIANGTI、DIMIANJIDINGXUANYONGGAOGEYINXINGNENGDECAILIAO;CESHIFANGJIANDEMENJUNCAIYONGSHUANGDAOGEYINMEN,ZUOCHENG“SHENGZHA(zhá)”,JINYIBUTIGAOMENDEGEYINNENGLI。

海南七星彩论坛  SHENGYUANSHI、JIESHOUSHIDEFANGJIANCHICUNBILIXUANZE(Select)HESHI,SHIDIPINDUANDEJIANZHENPINLV(frequency)JINKENENG(maybe)FENBUJUNYUN(jūn yún)。SHIYANSHIJIANCHENGHOU,ANZHAOGB/T 19889.1-2005、GB/T 19889.3-2005YUGB/T 8485-2008DUIGEYINSHIYANSHIJINXINGJIANYAN,BINGGENJUJIANYANJIEGUOSHEZHI、DIAOZHENGKUOSANBANWEIZHI(position ),QUEDINGSHIFOUXUYAOSHEZHIXISHENGGOUZAOJIANGDI(reduce)HUNXIANGSHIJIANDENG,ZHIZHIMANZUSHANGSHUBIAOZHUNYAOQIU。

  SHENGYUANSHI、JIESHOUSHINEI(indoor)ZHAOMINGCAIYONGWUZAOSHENGDENGJU;SHENGYUANSHI、JIESHOUSHISHINEIQIANGMIAN(qiáng miàn)(SHIJIANTONGKOUQIANGMIANCHUWAI)JUNSHEZHIDIANYUAN(power supply)CHAZUO,CHAZUOFENLIANGZU,YIZUGONGCESHISHEBEIYONG,YIZUGONGDIANNUANQI(GONGLV(ZHIWUTIZAIDANWEISHIJIANNEISUOZUODEGONGDEDUOSHAO)2000W)YONG。SHIYANSHIWAIQIANGMIANSHEZHIDIANYUANCHAZUO,GONGJIAGONG(Processing)SHIJIANDEDIANDONGGONGJUYONG。

  GEYINSHIYANSHIDEJIESHOUSHIBEIJINGZAOSHENG≤20dB(A);CESHIFANGJIANDEDIPINHUNXIANGSHIJIANMANZUBIAOZHUNYAOQIU;FANGJIANNEISHENGCHANGFENBUJIAOJUNYUN,BIMIANCHUXIANQIANGZHUBO。