江西11选5

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江西11选5 > 产品中心 > 环保检测仪器设备 > 声级计校准器 > CR:514/CR:515声校准器(2级)和(1级)

CR:514/CR:515声校准器(2级)和(1级)

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CR:514/CR:515声校准器(2级)和(1级)
  适用标准:CR:514 IEC60942 2003二级
  CR:515 IEC60942 2003 一级
  声压级(re 20upa): 94分贝+-0.4分贝(CR:514)
  94分贝+-0.2分贝(CR:515)
  失真:小于1%
江西11选5  参数条件: 23摄氏度,101.3kpa,65% RH

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CR:514/CR:515声校准器(2级)和(1级) 产品介绍:

CR:514/CR:515SHENGXIAOZHUNQISHIYIZHONGGAOXINGNENGDESHENGXIAOZHUNQI,YONGYUSHENGJIJIDEZIYOUCHANGHESHIYANSHIXIAOZHUNYIJIQITAZAOSHENGCELIANGYIQIDEXIAOZHUN。CHANPINJIANDANCAOZUOYIYONG,BINGFUHEzuiXINIEC60942 2003BIAOZHUN,CR:514SHIHEERJISHENGJIJI; CR:515SHIHEYIJISHENGJIJI。

江西11选5  CR:514/CR:515SHENGXIAOZHUNQIXIAOZHUNQIZAISHENGYAJIWEI94FENBEIDESHIHOUTIGONGYI1KHZDESHUCHUJI,BINGSHIHE1/2YINGCUNCHUANSHENGQIDESHIYONG。DIANCHIJIANDANYIGENGHUAN,CR:514HECR:515JUNSHIHESHENGJIJIZIYOUCHANGHEQITASHENGCELIANGSHEBEIDEJINGMIXIAOZHUN。YIGEJIANDANDEANJIANSHEJIYONGYUKUAISUQIDONGXIAOZHUNQI,ERQIECHANPINHUIZAI3FENZHONGHOUZIDONGQIEDUANDIANYUANYIBAOHUDIANCHISHOUMING。YONGHUYEKEYIRANGZIGUANBIKAIGUANGUANBI,RUXUJIAOZHANGDESHIYONGSHIJIANDEHUA。

 

CR:514/CR:515声校准器(2级)和(1级)  产品特点:

 

江西11选5SHENGJIJIHEQITASHENGCELIANGSHEBEIDEXIAOZHUNSHIGUANJIANHEBIXUDE,YIQUEBAOCELIANGZHIDEZHUNQUEXING,TONGSHIYEFUHEGUIFANHEGUICHENGDEYAOQIU。

  CR:514/CR:515SHENGXIAOZHUNQI

江西11选5  IEC60942-2003ERJIHEYIJIXINGNENG

  94FENBEISHENGYAJISHUCHU

江西11选5  SHIHE1/2YINGCUNCHUANSHENGQIDESHIYONG

  ZIDONGDIANYUANQIEDUAN

  ZHANGXIAODIANCHI

江西11选5 CR:514HECR:515SHIYIJIANDANYIYONGBIANYUXIEDAIDESHIHEZAOSHENGCELIANGCHANPINDEZIYOUCHANGHESHIYANSHIXIAOZHUN。TAMENJUNKEDANDUJIESHOUCHANPINDINGHUO,PEIYOUSHIYONGSHUOMINGSHU、XIAOZHUNZHENGMINGHEYIJIEDIANCHI。

 

 

 技术参数:

 

江西11选5  SHIYONGBIAOZHUN:CR:514 IEC60942 2003ERJI

江西11选5  CR:515 IEC60942 2003 YIJI

江西11选5  SHENGYAJI(re 20upa): 94FENBEI+-0.4FENBEI(CR:514)

  94FENBEI+-0.2FENBEI(CR:515)

  SHIZHEN:XIAOYU1%

  CANSHUTIAOJIAN: 23SHESHIDU,101.3kpa,65% RH

  CHICUN:138mm x ∮47mm

  ZHONGLIANG:DAIDIANCHI220g

江西11选5  KONGZHI: ANJIANQIDONG,DAILVDENGLEDZHISHIDEZIDONGGUANBI;ZIDONGGUANBIGONGNENG

  CEFENJI: EMC EN50081-1,50082-1

  ANQUAN EN61010-1,1993BIANXIESHEBEIWURANTIAOKUAN2

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