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高壓電纜運行狀態在線檢測系統 GYDL2

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<p style="text-align: left; text-indent: 28px;"><img width="192" height="116" style="background: url("script/ueditor/lang/zh-cn/images/localimage.png") no-repeat center; border: 1px solid rgb(221, 221, 221); border-image: none;" src="script/ueditor/themes/default/images/spacer.gif" hspace="12" word_img="file:///C:/Users/18601/AppData/Local/Temp/ksohtml/wps2120.tmp.jpg"/><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">電纜護層絕緣良好是電纜運行必不可少的電氣條件之一，隨時報告電纜外護套絕緣情況具有重要的意義，可以有效防止主絕緣損壞，如白蟻咬傷，外力損壞等，甚至能夠立即報告對接地線的偷盜。通過連續監測電纜金屬護層循環電流和電纜終端頭、接頭或本體表面溫度并分析比較來監測護層絕緣情況，是目前不改變線路連接，不影響電纜運行的唯一可行有效的辦法。某些接頭位置，對工井內水位監測及井蓋監測也是十分有必要的。</span></span></p><p style="background: rgb(255, 255, 255); padding: 0px; text-indent: 0px;"><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;">1、</span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">實時測量運行電纜的金屬護層循環電流、運行電流、電纜表面溫度、環境溫度，接地箱溫度、水位及井蓋等。</span></span></p><p style="background: rgb(255, 255, 255); padding: 0px; text-indent: 0px;"><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;">2</span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">、</span></span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">通過</span>GPRS無線將測量數據傳輸給監控服務器。</span></p><p style="background: rgb(255, 255, 255); padding: 0px; text-indent: 0px;"><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;">3</span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">、</span></span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">數據實時采集，系統數據采樣頻率</span>5秒至1小時可控。</span></p><p><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;">4、</span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">被測設備發現異常時，服務器采用</span>GSM短信方式進行遠程報警。</span></p><p><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;">5、</span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">標配檢測終端外殼滿足</span>IP66等級防護要求，對于惡劣環境可滿足IP68等級。</span></p><p><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;">6、</span><span style="background: rgb(255, 255, 255); color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 微軟雅黑; font-size: 12px; font-style: normal;"><span style="font-family: 微軟雅黑;">監測終端配有專用充電電池，在因電纜線路原因導致設備斷電情況下，可滿足系統</span>10小時以上連續工作，可及時預警、報警。</span></p><p></p>
變壓器/GIS局放巡檢儀（MD-PDS200）

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市場價:0.00

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<p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 宋體; font-size: 14px; font-style: normal; font-weight: normal;">MD-PDS200局部巡檢儀是一部專門用于定性檢測變壓器、GIS等電力變電設備內部的局部放電的狀況，直觀分析局部放電的嚴重程度，衡量設備內部絕緣的劣化程度，使維護人員在變電設備出現絕緣劣化時能夠及時發現，采取相應的措施，避免設備出現短路等嚴重故障。</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal;">2個測量通道，可接入超高頻、特高頻、超聲波</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal;"><span style="font-family: 宋體;">采樣速率：</span>20MSPS                 采樣精度：12Bit       </span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal;"><span style="font-family: 宋體;">檢測動態范圍：</span>70dB               檢測靈敏度：5pC</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal;"><span style="font-family: 宋體;">檢測信號寬帶：超高頻</span>400MHz-1600MHz  超聲波 20KHz-200KHz 特高頻巡檢天線：300MHz-1500MHz</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal;"><span style="font-family: 宋體;">彩色顯示核觸摸：</span>480*272（256色）彩色觸摸屏     同步方式：可外同步也可內同步</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal;"><span style="font-family: 宋體;">放電種類分析：能輔助判斷出電暈放電、尖端電極放電等不同類型的放電。</span></span></p><p> </p>
振蕩波局放OWTS MD-ZT3

狀態檢測

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<p style="text-align: left; text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">該系統基于</span>LCR阻尼振蕩原理，在完成電纜直流電的基礎上，通過內置的高壓電抗器、高壓實時固態開關與試品電纜形成阻尼振蕩電壓波，在試品電纜上施加近似工頻的正弦電壓波，激發出電纜潛在缺陷處的局部放電信號?；诿}沖電流法高靈敏度檢測局部放電信號，配合高速數據采集設備完成局部放電信號的檢測、采集、上傳。單次測試過程一分鐘左右，測試效率高，對被測電纜無傷害。在獲取局放數據的基礎上，數據分析軟件自動完成聚類分析、行波定位，便于用戶綜合評判電纜狀態。</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">電纜震蕩波局放的</span>3種測試功能：①耐壓測試 ②局放測試（局放點定位） ③介損測試。</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-family: 宋體;">（更高電壓等級，請咨詢其它型號）</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">振蕩電流：最大</span>80 A                            介損測量范圍：0.1 % - 10%</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">阻尼交流頻率范圍：</span>50 Hz - 500 Hz              供電電源：115 V / 230 V， 50/60 Hz</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">電容范圍：</span>0.05 μF – 2 μF                     局放測量標準：IEC 60270</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">高壓充電電流：</span>10 mA                           局放等級測試范圍：1 pC - 100 nC</span></span></p><p><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">局放定位帶寬：</span>150 kHz - 45 MHz，對于長電纜或短電纜都能自動選擇帶寬</span></span></p><p></p>
電網異物清除儀 Cyclone-100/200/500

狀態檢測

市場價:0.00

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<p style="padding: 0px; text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">本設備采用高能量激光對遠距離物體進行高溫燃燒從而</span></span><span style="font-family: 宋體; font-size: 14px;">  </span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">達到去除的目的。</span></span></span></p><p style="padding: 0px; text-align: left; text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-family: 宋體;">可廣泛用于高壓電網，鐵路電網，高空遠距離等雜物需要清除的場所。對于高壓電網上的雜物如風箏，塑料袋，鳥窩等使用此設備無需斷電作業，對電網無損害。替代人工作業的危險，提高工作效率，節省人力物力成本。</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-family: 宋體;">冷卻系統：內部風冷設計</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">激光功率：</span>220W</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">波長</span>(nm):1064</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">供電要求：</span>220V AC</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">最大功耗：</span>800</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">最小</span>/最大工作溫度（℃）：5—40</span></span></p><p style="text-align: left; text-indent: 14px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">濕度要求（</span>%）:10--95</span></span></p>
開關柜局放定位儀及短時在線監測（MINI）

狀態檢測

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<p style="background: rgb(255, 255, 255); padding: 0px; line-height: 24px; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">本產品</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">價格低，擁有對</span>MV電纜、金屬外殼開關設備和其它電站進行 24/7 連續局放監測技術。設備配置包括2個用于電纜局放監測的HFCT傳感器，2個開關設備局放監測的TEV傳感器。通過 HFCT 和 TEV 局放信號的時間次序檢測功能，確定局放源。</span></span></p><p style="background: rgb(255, 255, 255); padding: 0px; line-height: 24px; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">對局放及其發展趨勢進行動態監視?？纱鎯Χ噙_</span>12個月的局放監測資料。</span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">可</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">利用</span>LCD顯示屏進行實時波形顯示，以及用LED 七段編碼色標對局放量進行直觀顯示。通過GPRS數據傳送將局放數據上傳至遠程FTP服務器。結構緊湊，重量輕，便于臨時或永久安裝。</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px; font-weight: normal;"><span style="color: rgb(0, 0, 0);">1地點波傳感器（TEV）         HFCT傳感器</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px; font-weight: normal;"><span style="color: rgb(0, 0, 0);">a傳感器：容性的              a測量量程：0-70dB</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px; font-weight: normal;"><span style="color: rgb(0, 0, 0);">b測量量程：0-70dB            b分辨率：mA/4mv</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px; font-weight: normal;"><span style="color: rgb(0, 0, 0);">c分辨率：≤1dB               c誤差：5%</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px; font-weight: normal;"><span style="color: rgb(0, 0, 0);">                              d傳感器直徑；50/100mm</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"> </span></span></p><p></p>
GIS局放定位儀（美國POWER PD）

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市場價:0.00

價格:0.00

<p style="background: rgb(255, 255, 255); padding: 0px; text-align: left; line-height: 21px; text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">便攜式</span>GIS局部放電在線檢測儀用于探測并分析氣體絕緣組合電器(GIS)設備內部的局部放電現象，從而避免GIS高壓設備的突發性事故。該便攜式GIS局部放電檢測儀通過探測GIS設備內部局部放電產生的特高頻(UHF)電磁波信號進而監測并評估GIS設備運行狀態。</span></span><span style="font-family: 宋體; font-size: 14px;"><br/></span><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);">   <span style="font-family: 宋體;">便攜式</span>GIS局部放電在線檢測儀采用了當前各類先進的局部放電探測及診斷技術，如UHF特高頻傳感器信號探測技術，以及專用的診斷軟件可用于 GIS內局部放電及噪聲信號的自動識別。</span></span></p><p style="margin: 0pt; text-align: left;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);">· 探測及測量：( 最小檢測信號是:1pC )</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">　</span>- 脈沖計數    -  波形數字轉換、處理和顯示</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);">· 分析和診斷信號 :</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">　</span>- 脈沖數據處理</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"> 1．脈沖 vs 時間，脈沖 vs 相位</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"> 2．脈沖 vs 幅度，脈沖-時間-相位</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"> 3．脈沖-振幅-相位</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">　</span> <span style="font-family: 宋體;">信號波形分析</span></span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);">1．數字濾波、FFT（快速傅立葉變換）、縮放</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);">2．頻率、幅度以及信號質量的分析</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><br/></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);">3．根據同相進行窗形分析</span></span></p>
開關柜手持式局放儀（HVPD）

狀態檢測

市場價:0.00

價格:0.00

<p style="text-align: left; text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">全球首款手持式在線局放測量儀器</span>—融合三種測試技術:超聲波，高頻CT,以及TEV 測試技術的產品， 3 種探頭為標準配置，內置超聲波和TEV 探頭以及外接HFCT 傳感器。</span></span></p><p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">可以快速識別局放信號</span>——開關柜10s,電纜20s</span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">，</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">操作簡便，輕便小巧，適合局放的在線測量，包括電纜，開關柜，電機以及干式變壓器</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">，</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">操作安全可靠，保證使用人員的安全，不需要其他輔助手段</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">，</span></span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">內置式智能系統，</span>LED直觀顯示</span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">。</span></span></span></p><p style="text-align: left; text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">即時顯示正在運行的中壓開關設備金屬外殼、其它電力設備包括電纜上的局放活動。在進入變電站工作前可使用本裝置作為安全檢測裝置。使用外部拋物柱面反射器辨別室外中壓</span>/高壓電力設備的電暈放電或表面放電。</span></span></p><p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;">(1)TEV 傳感器</span><span style="font-family: 宋體; font-size: 14px;">       </span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">（</span>2）超聲波傳感器</span><span style="font-family: 宋體; font-size: 14px;">             </span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">（</span>3）HFCT 傳感器</span><span style="font-family: 宋體; font-size: 14px;">    </span></span></p><p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;">a 傳感器：容性的</span><span style="font-family: 宋體; font-size: 14px;">     </span><span style="font-family: 宋體; font-size: 14px;">a. 傳感器靈敏度： 1dB</span><span style="font-family: 宋體; font-size: 14px;">           </span><span style="font-family: 宋體; font-size: 14px;">a. 測量量程： 100K-20MHz</span></span></p><p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;">b 測量量程：0-70dB </span><span style="font-family: 宋體; font-size: 14px;">  </span><span style="font-family: 宋體; font-size: 14px;">b. 中心頻率：40KHz</span><span style="font-family: 宋體; font-size: 14px;">             </span><span style="font-family: 宋體; font-size: 14px;">b. 分辨率：1mA/4mv</span></span></p><p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;">c 分辨率：≤1dB</span><span style="font-family: 宋體; font-size: 14px;">                                     </span><span style="font-family: 宋體; font-size: 14px;">c. 誤差：5%</span></span></p><p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;">d 誤差：±1dB</span><span style="font-family: 宋體; font-size: 14px;">                                       </span><span style="font-family: 宋體; font-size: 14px;">d.傳感器直徑：50/100mm</span></span></p><p></p>
開關柜局放（EA）

狀態檢測

市場價:0.00

價格:0.00

<p style="margin: 0pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">手持式局放儀</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">便攜式設計，小巧輕便，僅重</span>0.6kg；同時集成暫態地電波和超聲波兩種測量方式，方便現場使用，可檢測中高壓開關柜（3～66kV）等電氣設備中的各種放電，適用于多種不同類型的電力設備；</span></span></p><p style="margin: 0pt; text-align: left;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);">TEV傳感器                超聲波傳感器</span></span></p><p style="margin: 0pt; text-align: left;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">測量范圍：</span>0-60dBmv        -7dB-68dB</span></span></p><p style="margin: 0pt; text-align: left;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">分辨率：</span>1dB               1dB</span></span></p><p style="margin: 0pt;"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">精度：</span>±1dB               ±1dB </span></span></p><p><img width="404" height="281" src="http://pro974fd6.pic42.websiteonline.cn/upload/7sgf.png"/></p>
紫外成像儀 Superb

狀態檢測

市場價:0.00

價格:0.00

<p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">聚焦</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">紫外光和可見光通道全自動聚焦同時可對兩通道進行手動聚焦調整</span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">最小無線電電壓探測靈敏度</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">10.7 dBμV(RIV)@1MHz（測試距離10米）</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">亮度</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">450 cd/m2，可調</span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">         </span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">分辨率</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">640×480像素，彩色</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">視域（</span>H×V）</span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">5o x 3.75o</span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">     </span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">視頻格式</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">ASF，WMV全兼容</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">類型</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">一體式彩色液晶屏，可調節</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">     </span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">紫外</span>/組合數碼變焦</span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">2倍、4倍</span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">聚焦距離</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">0.5米至無窮遠（可選近焦鏡頭）</span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">    </span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">最小紫外光靈敏度</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="color: rgb(0, 0, 0); text-transform: none; letter-spacing: 0pt; font-family: 宋體; font-size: 10.5pt; font-style: normal; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt;">3 x 10-18 watt/cm2</span></p><p></p>
紫外成像儀 UVolle-VC

狀態檢測

市場價:0.00

價格:0.00

<p style="text-align: left; text-indent: 28px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 14px;">UVolle-VC </span><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">便操作：小巧輕便，僅</span>1.39公斤，非常適合于野外現場檢測；定量化：對電暈進行光子計數，實現定量化檢測；</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-family: 宋體;">數字放大：放大電暈而不改變其原始位置和計數值，因此精確定位故障區；高清晰：高清晰彩色液晶顯示屏；</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-family: 宋體;">無拖尾：紫外光與可見光完全同步，無任何延遲和拖尾，可準確定位電暈位置；</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);">— 全日盲：采用全日盲檢測技術，完全不受太陽光影響，完全可以在白天使用；發熱?。喝忾]式設計，不需任何制冷系統，整機發熱量小，連續工作不死機；專為高電磁環境設計。廣泛應用于高電磁環境的變電站，可在極限條件下工作；</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體;">顯示屏注明</span> “失焦”，可及時調整，提高效率；捕捉放電、成像并存儲于SD卡中；</span></span></p><p style="text-align: left;"><span style="font-family: 宋體; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-family: 宋體;">操縱桿控制，人性化設計，單手操作；電暈彩色設置功能，以適應不同景物的需要。</span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">視場角</span>(FOV)</span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">6.4°×4.8°</span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">    </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">波長范圍</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">240 - 280 nm</span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">     </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">最小可見光靈敏度</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">0.1 Lux</span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">紫外光靈敏度</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"> 3 x 10-18watt/cm2</span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">      </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">成像模式</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">紫外光、可見光、組合模式</span></span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">最小放電靈敏度</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">1.0Pc,10米距離（RME認證，DIN EN 60270(VDE 0340):2001-08）</span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">最小無線電電壓</span> 探測靈敏度</span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"> 3.6 dBμV@1MHz （RME認證，DIN EN 60270(VDE 0340):2001-08）</span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">           </span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">回放功能</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">圖片、視頻</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">       </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">語音記錄</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">外置麥克風</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">       </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">數字化存儲</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">可插拔</span>SD卡</span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">狀態顯示</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">電量、增益、紫外光子數量、日期與時間、聚焦、檢測模式</span></span></span></p><p style="margin: 0pt; text-align: left;"><span style="color: rgb(0, 0, 0);"><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">成像模式</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">紫外光、可見光、組合模式</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;">       </span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">顯示</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">：</span></span><span style="font-family: 宋體; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt;"><span style="font-family: 宋體;">投射防太陽光型</span>LCD，800×480像素</span></span></p><p></p>

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