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东莞市广信电子科技有限公司

TH5991极性仪厂家直销质量保证欢迎洽谈

TH5991极性仪厂家直销质量保证欢迎洽谈

起批量（?/span>（/th> 价格
>1 980.00
  • 供货总量?/li>
  • ?/span>广东 东莞
  • 联系人：杨云先生(销售经?
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供应商信?/p>

东莞市广信电子科技有限公司

主营产品９/span>
各种电子测试仪器光学测量仪器示波?/a>二次元测量仪高低温湿热试验箱各种安规测试仪器投影?/a>变频电源显微镛/a>

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相关标签
      TH5991极性仪厂家直销质量保证欢迎洽谈的详细描述：

      TH5991极性仪性能特点

      ▟/span>采用脉冲测试，三档脉冲幅度选择

      ▟/span>极性声、光指示，可选择正、负报警极?/span>

      ▟/span>可外接试音信号，在极性测试同时进行纯音检?/span>

      ▟/span>极性测试快速准?/span>

      TH5991极性仪简要介绌/span>

      TH5990扬声?/span>/话筒极性测试仪是一种适用于扬声器、耳机及动圈受话器极性测试的仪器。仪器操作简便，分辨速度快，准确可靠，配有手持传感话筒，可适应于扬声器箱各单元的极性判别、/span>

      TH5991极性仪技术参?/span>

      浊/span>野/span>办/span>胼/span>

      测量速度

      ?/span>0.2科/span>/欠/span>

      最大灵敏度

      25cm（传感话筒距被测件距禺/span>（/span>

      功能选择

      本地极性测试、输出外部试音信号、远程控刵/span>

      结果判别

      正、反极?/span>LED指示

      结果报警

      可选择在正或负极性报警或关闭

      浊/span>诔/span>俠/span>叶/span>

      测量脉冲宽度

      ?/span>0.4ms

      测量脉冲幅度

      10Vp-p（幅度为高时（/span>

      高、中、低三档幅度选择

      一般技术指栆/span>

      工作温度、湿?/span>

      0?C，/span>40?C, ?90%RH

      电源要求

      电压

      198V，/span>242V

      频率

      47.5Hz，/span>63Hz

      功耖/span>

      10 VA

      体积(WHD)

      210mm80mm230mm

      重量

      ?/span>1.5kg

      订货信息

      TH5991扬声?/span>/话筒极性测试仪

      随机附件

      TH26004C 2端测试电缅/span>

      TH26024极性测试话筑/span>

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      温馨提示９/span>

      以上是关亍b>TH5991极性仪厂家直销质量保证欢迎洽谈的详细介绍，产品田b>东莞市广信电子科技有限公司为您提供，如果您寸b>东莞市广信电子科技有限公司产品信息感兴趣可?a class="checkContactWay" href="">联系供应啅/a>，您也可以查看更多相关的产品?/p>

      杨云先生(销售经?

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