• 
    
  • <tr id="k8kwu"></tr>
  • <wbr id="k8kwu"></wbr>
    <cite id="k8kwu"></cite>
  • 制造測試與自動化方案專家

    Manufacturing Test & Automation Solution Expert

    Acoustic/Audio Test Solutions

    Acoustic Chamber
    Acoustic Chamber
    Acoustic Chamber
    Acoustic Chamber

    Acoustic Chamber

      1. Manual acoustic insulation box;
      2. Frequency: 100Hz/ 500Hz/ 1KHz/ 10KHz/ 24KHz
      3. Test Sound source: 94dB;
      4. Sound insulation effect:≥35dB (100/500 Hz);  ≥40dB (1K/10K/24K Hz);
      5. Working size: W420mm x L440mm x H520mm;
      6. External dimension: W600mm x L600mm x H700mm;
      7. Materials: Cast - steel plates
      8. Color: Ashen
      9. Weight: 100kg;
      10. Filtering interface: BNC*10, customized interface
    Show
    国产成人精品午夜福利A在线观看,午夜18禁日韩AV在线,清纯校服精品无码在线观看,99成人深夜影片在线