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RDUT5<\/span>系列超聲波探傷儀是一款具有B<\/span>掃描（成像）、頻譜分析以及全程連續(xù)動態(tài)實時記錄檢測回波數(shù)據(jù)便攜式超聲波探傷儀。能夠快速便捷、無損傷**地進行工件內部多種缺陷如裂紋、焊縫、氣孔、砂眼、夾雜、折疊等的檢測、定位、評估及診斷。<\/span><\/span> <\/p>

主要特點：<\/span><\/span><\/b> <\/p>

1<\/span>、B<\/span>掃描成像，可連接掃查架使成像更**；<\/span><\/span> <\/p>

2<\/span>、頻譜分析功能；<\/span><\/span> <\/p>

3<\/span>、全程連續(xù)動態(tài)實時記錄檢測回波數(shù)據(jù)及控制參數(shù)，存儲空間為32G<\/span>；<\/span><\/span> <\/p>

4<\/span>、超高亮陽光彩色7<\/span>寸液晶顯示器；<\/span><\/span> <\/p>

5<\/span>、旋鈕、按鍵操作兩種方式；<\/span><\/span> <\/p>

主要技術<\/span><\/b>自動化功能:<\/span><\/span><\/b>
<\/span><\/b>●<\/span>自動校準：自動測試“<\/span>探頭零點”<\/span>、“K<\/span>值”<\/span>、“<\/span>前沿”<\/span>及“<\/span>材料聲速”<\/span>；
●<\/span>自動顯示缺陷回波位置（深度d<\/span>、水平p<\/span>、距離s<\/span>、波幅、當量dB<\/span>、孔徑ф<\/span>值）；
●<\/span>自由切換三種標尺（深度d<\/span>、水平p<\/span>、距離s<\/span>），滿足不同的探傷標準要求和探傷工程師的標尺使用習慣；
●<\/span>自動增益：自動將波形調至屏高的80%<\/span>，大大提高了探傷效率；
●<\/span>自動錄制探傷過程并可以進行動態(tài)回放，錄制時間無限制；
●<\/span>自動Φ值計算：直探頭鍛件探傷，找準缺陷**波自動換算孔徑Φ值；
●<\/span>自動DAC<\/span>、AVG<\/span>曲線自動生成取樣點不受限制，并可進行修正與補償，滿足任意探傷標準；
●<\/span>自動分析并顯示回放參數(shù)，自動生成探傷報告；<\/span><\/span> <\/p>

 <\/span><\/span> <\/p>

探傷功能:<\/span><\/span><\/b>
<\/span>●<\/span>回波包絡：實時檢索并記錄缺陷**波；
●Φ<\/span>值計算：直探頭鍛件探傷找準缺陷**波自動換算；<\/span><\/span> <\/p>

●<\/span>缺陷定位：實時顯示水平值L<\/span>、深度值H<\/span>、聲程值S<\/span>；
●<\/span>缺陷定量：實時顯示SL<\/span>、EL<\/span>、GL<\/span>、RL<\/span>定量值；
●<\/span>實時顯示孔狀缺陷Φ<\/span>值；
●<\/span>缺陷定性：自動顯示缺陷大小，位置；
<\/span><\/span>數(shù)據(jù)存儲:<\/span><\/span><\/b>
<\/span>●50-150<\/span>個獨立探傷通道，可自由輸入任意行業(yè)探傷標準，方便存儲、調用；
●3000<\/span>幅探傷波形及數(shù)據(jù)，實現(xiàn)存儲、調出、打印、與計算機通訊傳輸；<\/span><\/span> <\/p>

<\/span><\/b> <\/p>

屏幕保護:<\/span><\/span><\/b> <\/p>

待機時可關閉屏幕或顯示字幕，省電并延長使用壽命；<\/span><\/span> <\/p>

參數(shù)：<\/span><\/span><\/b> <\/p>

工作頻率：0.5<\/span>～15MHz<\/span>，分寬、窄帶兩檔；<\/span><\/span> <\/p>

增益范圍：0.0<\/span>～110.0dB<\/span>。步進值：0.1<\/span>、1.0<\/span>、2.0<\/span>、6.0dB<\/span>；<\/span><\/span> <\/p>

聲速范圍：300<\/span>～99999m<\/span>/s<\/span>。連續(xù)可調；<\/span><\/span> <\/p>

檢測范圍： 0<\/span>～10000mm<\/span>(<\/span>鋼縱波)<\/span>。連續(xù)可調，最小步進值0.1mm<\/span>；<\/span><\/span> <\/p>

檢波方式：正半波、負半波、全波、射頻；<\/span><\/span> <\/p>

脈沖移位：-45<\/span>～8850mm<\/span>；<\/span><\/span> <\/p>

探頭零值：0<\/span>～99.9us<\/span>；<\/span><\/span> <\/p>

脈沖重復頻率：25<\/span>～1000Hz<\/span>，自動、手動兩種調節(jié)方式；<\/span><\/span> <\/p>

發(fā)射電壓：25V<\/span>～250V<\/span>，步進值為25V<\/span>；<\/span><\/span> <\/p>

工作方式：單、雙、穿透；<\/span><\/span> <\/p>

發(fā)射阻尼：400<\/span>、100<\/span>Ω；<\/span><\/span> <\/p>

垂直線性誤差：≤2.5% <\/span>；<\/span><\/span> <\/p>

水平線性誤差：≤0.1% <\/span>；<\/span><\/span> <\/p>

靈敏度余量：＞63dB(200<\/span>Φ2<\/span>平底孔)<\/span>；<\/span><\/span> <\/p>

分辨率：＞42dB(<\/span>使用5P14<\/span>探頭)<\/span>；<\/span><\/span> <\/p>

動態(tài)范圍：≥38dB<\/span>；<\/span><\/span> <\/p>

抑制：(0-99)% <\/span>，不影響線性與增益；<\/span><\/span> <\/p>

電源：兩種供電方式：大容量鋰電池，無記憶效應、連續(xù)工作6<\/span>小時以上；<\/span><\/span> <\/p>

成像主要技術參數(shù)：<\/span><\/span><\/b> <\/p>

掃描延時：0<\/span>～500us<\/span>可控0.008us<\/span>精度；<\/span><\/span> <\/p>

掃查定位：時基(<\/span>內置實時時鐘-0.02<\/span>秒精度)/<\/span>真實位置(<\/span>增量編碼器-0.5mm<\/span>精度)<\/span>；<\/span><\/span> <\/p>

成像模式：根據(jù)選擇的操作模式和相應的儀器設置顯示厚度B<\/span>掃、B<\/span>掃、TOFD<\/span>成像；<\/span><\/span> <\/p>

直線掃查長度：50<\/span>～2000mm<\/span>自動滾屏；<\/span><\/span> <\/p>

記錄方法：完全原始數(shù)據(jù)記錄；<\/span><\/span> <\/p>

離線分析：恢復和回放掃查時記錄的A<\/span>掃波形；<\/span><\/span> <\/p>

          <\/span>缺陷尺寸和輪廓；<\/span><\/span> <\/p>

          <\/span>厚度/<\/span>幅度數(shù)據(jù)統(tǒng)計分析；<\/span><\/span> <\/p>

          <\/span>記錄轉換到探傷報告；<\/span><\/span> <\/p>

  <\/span><\/span> <\/p>

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