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<p><strong>更新時(shí)間：</strong>2024-07-08</p> <p><strong>價(jià)格：</strong>8000</p> <a href="#tagContent1" class="gwc_an2 lightbox" style=" float:left;" rel="group1">在線(xiàn)留言</a> </div> <div class="sca2w0m" id="preview"> <div id="6qsy2ia" class="jqzoom"><a target="_blank"><img id="bigImg" src="http://img77.chem17.com/gxhpic_3cd5e59743/d18d22ba8792e2aac69f194316ec1fa6c3f7724a08da8a4c3ab4ca199ad79ce27dea61a456d3b8ff_320_320_5.jpg" onload="AutoResizeImage(320,320,this)" jqimg="http://img77.chem17.com/d18d22ba8792e2aac69f194316ec1fa6c3f7724a08da8a4c3ab4ca199ad79ce27dea61a456d3b8ff.jpg" alt="JY44直流電阻測試儀"></a></div> </div> </div>  <div class="yk0mkcg" id="ny_pro_box02"> <div class="cmgc0ac" id="con"> <ul id="tags"> <li id="00sqm2e" class="selectTag"><a onmouseover="selectTag('tagContent0',this)" href="javascript:void(0)" onfocus="this.blur()">詳細介紹</a></li> </ul> <div class="kgmy020" id="tagContent"> <div id="y020m02" class="tagContent selectTag" id="tagContent0" style="display: block;"><link type="text/css" rel="stylesheet" href="/css/property.css"> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>品牌</th><td>KD/康登</td><th>產(chǎn)地類(lèi)別</th><td>國產(chǎn)</td></tr> </tbody> </table> </section><p style="margin: 0px 14.05pt 0px 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-family: 宋體;">一、<strong>JY44直流電阻測試儀</strong>講解</span></strong></span></p><p style="margin: 0px 14.05pt 0px 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="margin: 0px; font-size: 16px;">JY44直流電阻的測量是變壓器、互感器、電抗器、電磁操作機構等感性線(xiàn)圈制造中半成品、成品出廠(chǎng)試驗、安裝、交接試驗及電力部門(mén)預防性試驗的必測項目，能有效發(fā)現感性線(xiàn)圈的選材、焊接、連接部位松動(dòng)、缺股、斷線(xiàn)等制造缺陷和運行后存在的隱患。為了滿(mǎn)足感性線(xiàn)圈直流電阻快速測量的需要，我公司利用自身技術(shù)優(yōu)勢研制了直流電阻測試儀。該儀器采用全新電源技術(shù)，具有體積小、重量輕、輸出電流大、量程寬、數字顯示等特點(diǎn)。整機由單片機控制，自動(dòng)完成自檢、數據處理、顯示等功能，具有自動(dòng)放電和放電指示功能。儀器測試精度高，操作簡(jiǎn)便，可實(shí)現直阻的快速測量。</span></p><h1 style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255); line-height: 36px;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">二、<strong>JY44直流電阻測試儀</strong>安全措施</span></strong></span></h1><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;"> 1<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、使用本儀器前一定要認真閱讀本手冊；</span></span></p><p style="margin: 0px 0px 0px 30pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: -30pt;"><span style="margin: 0px; font-size: 12pt;"><span style="font-size: 16px; margin: 0px;"> 2<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、本儀器戶(hù)內外均可使用，但應避開(kāi)雨淋、腐蝕氣體等場(chǎng)所使用。</span></span>儀表應避免劇烈振動(dòng)；</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;"> 3<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、對儀器的維修、護理和調整應由專(zhuān)業(yè)人員進(jìn)行；</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 12pt;"><span style="margin: 0px; font-size: 16px;">4<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、測試完畢后一定要等放電報警聲停止后再關(guān)閉電源，拆除測試線(xiàn)；</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 12pt;"><span style="margin: 0px; font-size: 16px;">5<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、測量無(wú)載調壓變壓器，一定要等放電指示報警音停止后，切換檔位；</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 12pt;"><span style="margin: 0px; font-size: 12pt;"><span style="font-size: 16px; margin: 0px;">6<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、測試過(guò)程中，禁止移動(dòng)測試夾和關(guān)斷供電線(xiàn)路</span></span>。</span></p><h1 style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255); line-height: 36px;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">三、</span><span style="font-size: 16px; margin: 0px; font-family: 宋體;"><strong>JY44直流電阻測試儀</strong></span><span style="font-size: 16px; margin: 0px; font-family: 宋體;">性能特點(diǎn)</span></strong></span></h1><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">1、儀器輸出電流大，且重量輕；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">2、儀器提供6檔輸出電流選擇，大可以輸出10A電流；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">3、儀器測可以按照設置的溫度進(jìn)行電阻溫度折算；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">4、具有完善的保護電路，性能更可靠；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">5、鋰離子電池供電，便于現場(chǎng)操作；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">6、具有音響放電報警，減少誤操作；</span></strong></span></p><p style="margin: 0px 0px 0px 31.95pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: -18pt;"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">7、4.3寸彩色液晶顯示，分辨率為480×272的TFT真彩顯示屏，中文操作菜單；</span></strong></span></p><p style="margin: 0px 0px 0px 31.95pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: -18pt;"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">8、儀器采用機線(xiàn)一體模式，內置測試線(xiàn)，便于攜帶；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">9、本機存儲容量大，多可以存儲200條測試記錄；</span></strong></span></p><p style="margin: 0px 0px 0px 14pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">10、具有USB接口，可以將測試數據轉存到U盤(pán)；</span></strong></span></p><p style="margin: 0px 0px 0px 37.95pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: -24pt;"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">11、參數設置更加完善，可以設置變壓器的測試繞組、分接位置、測試相別、試品溫度、折算溫度值等。</span></strong></span></p><h1 style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255); line-height: 36px;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">四、</span><span style="font-size: 16px; margin: 0px; font-family: 宋體;"><strong>JY44直流電阻測試儀</strong></span><span style="font-size: 16px; margin: 0px; font-family: 宋體;">技術(shù)指標</span></strong></span></h1><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;"> <strong>1、輸出電流：10A、5A、1A、200mA、40mA、＜5mA；</strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 6pt;"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 2、量程：</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 0.001Ω-0.1Ω （10A）</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 0.03Ω-1Ω （5A）</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 0.06Ω-5Ω （1A）</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 0.1Ω-50Ω （200mA）</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 0.3Ω-200Ω (40mA)</span></strong></span></p><p style="margin: 0px -14.6pt 0px 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 100Ω-100kΩ (<5mA) </span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 3、準確度：0.2%±2μΩ；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 4、分辨率： 0.1μΩ；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 5、工作溫度：-20～40℃；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 6、環(huán)境濕度：≤80%RH，無(wú)結露；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 7、海拔高度：≤1000米；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 18pt;"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">8、工作電源：12V/6Ah鋰電池供電；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;"> 9、外形尺寸：323*275*135mm；</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 18pt;"><span style="font-size: 16px;"><strong><span style="margin: 0px; font-size: 12pt;">10、重量：5.0kg（包括測試線(xiàn)）</span></strong><span style="margin: 0px; font-size: 12pt;">。</span></span></p><h1 style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255); line-height: 36px;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">五、</span><span style="font-size: 16px; margin: 0px; font-family: 宋體;"><strong>JY44直流電阻測試儀</strong></span><span style="font-size: 16px; margin: 0px; font-family: 宋體;">系統介紹</span></strong></span></h1><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 26px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">儀器面板見(jiàn)圖一</span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><img alt="" src="https://img79.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30ed6de7408690f9ce9ce78e5b34e3bf5bb252e0141c4e5f4d7.png" style="margin: 0px; padding: 0px; border: 0px; width: 358px; height: 269px;"/> </p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">圖一</span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">1、U+、U-：</span></strong><span style="margin: 0px; font-size: 12pt;">電壓輸出、輸入端子，紅色是正極，黑色是負極；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">2、I+、I-：</span></strong><span style="margin: 0px; font-size: 12pt;">電流輸出、輸入端子，紅色是正極，黑色是負極；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">3. 液晶：</span></strong><span style="margin: 0px; font-size: 12pt;">4.3寸彩色液晶顯示，顯示菜單、電流和電阻值等；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">4、充電接口：</span></strong><span style="margin: 0px; font-size: 12pt;">直流方式儀器內置電池的充電端口，只可使用配套充電器；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">5、電源開(kāi)關(guān)：</span></strong><span style="margin: 0px; font-size: 12pt;">儀器電源控制開(kāi)關(guān)。</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">6、USB端口：</span></strong><span style="margin: 0px; font-size: 12pt;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">儀器與</span>U盤(pán)的接口；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">7、接地柱：</span></strong><span style="margin: 0px; font-size: 12pt;">為整機外殼接地用，屬保護地；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">8、</span></strong><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">返回鍵：</span></strong><span style="margin: 0px; font-size: 12pt;">測量結束或參數設置完成后按此鍵可以回到上一級菜單；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">9、</span></strong><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">確認鍵：</span></strong><span style="margin: 0px; font-size: 12pt;">在主菜單，光標在任意菜單上，按此鍵即可進(jìn)入相應的子菜單；光標選中直阻測試子菜單，按此鍵即可進(jìn)入直阻測試狀態(tài)；在直阻測試界面，待測試數據穩定以后，按此鍵可以保存當前的數據；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">10</span></strong><span style="font-size: 16px; margin: 0px;"><span style="margin: 0px; font-size: 14pt;">、</span><span style="margin: 0px; font-size: 12pt;">右循環(huán)方向鍵，各項主菜單及所屬功能選項間光標的右循環(huán)移動(dòng)；</span></span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">11、</span></strong><span style="margin: 0px; font-size: 12pt;">左循環(huán)方向鍵，各項主菜單及所屬功能選項間光標的左循環(huán)移動(dòng)；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">12、</span></strong><span style="margin: 0px; font-size: 12pt;">上循環(huán)方向鍵，各項主菜單及各個(gè)功能選項的向上循環(huán)翻動(dòng)；</span></span></p><p style="margin: 0px 0px 0px 14.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">13、</span></strong><span style="margin: 0px; font-size: 12pt;">下循環(huán)方向鍵，各項主菜單及各個(gè)功能選項的向下循環(huán)翻動(dòng)。</span></span></p><h1 style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255); line-height: 36px;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">六、二、<strong>JY44直流電阻測試儀</strong>測試與操作方法</span></strong></span></h1><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">（一）、測試接線(xiàn)</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">A<span style="font-size: 16px; font-family: 宋體; margin: 0px;">：單相測量法，見(jiàn)下圖</span></span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img79.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30ea38c1dd15fcd38eb90df3f9087a4f7237a6dcae3e66786a4.png" style="margin: 0px; padding: 0px; border: 0px; width: 415px; height: 209px;"/> </p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 12pt;"><span style="margin: 0px; font-size: 16px;">圖二</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><span style="font-size: 16px; margin: 0px;">B<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、助磁法接線(xiàn)見(jiàn)圖三～五（適用于</span><span style="font-size: 16px; font-family: " times="" new="" margin:="">Y</span></span><sub style="margin: 0px;"><span style="vertical-align: sub; font-size: 16px; margin: 0px;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">（</span>N<span style="font-size: 16px; font-family: 宋體; margin: 0px;">）</span></span></sub><span style="font-size: 16px; margin: 0px;">-d-11<span style="font-size: 16px; font-family: 宋體; margin: 0px;">聯(lián)接組別）。</span></span></span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><br/></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">圖三</span></p><p style="text-align:center;margin: 0px 0px 0px 18.05pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 26px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: -18.05pt;"><img alt="" src="https://img80.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30e616e12917fc6a92ed3c8efafbe3c17fda0ff2f334bf689cf.png" style="margin: 0px; padding: 0px; border: 0px; width: 413px; height: 227px;"/> </p><p style="margin: 0px 0px 0px 17.95pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 26px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 186pt;"><span style="margin: 0px; font-size: 16px;">圖四</span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 15.96px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img80.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30e76383bdcf42309b40a6806fe978ca6050c93e63ba5049900.png" style="margin: 0px; padding: 0px; border: 0px; width: 413px; height: 227px;"/> </p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 15.96px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;"> <span style="font-size: 16px; font-family: 宋體; margin: 0px;">圖五</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">對于大容量的變壓器的低壓側測量時(shí)，直流電阻測試儀的大電流比較小，或者為了加快測量速度，可選擇助磁法測量。上圖中，</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">圖三、圖四、圖五分別為測量低壓</span>R</span></strong><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px;">ac</span></strong><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">、</span></strong><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px;">Rba</span></strong><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">、</span>Rcb<span style="font-size: 16px; font-family: 宋體; margin: 0px;">的接線(xiàn)方法。</span></span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 15.96px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">（二）、操作方法</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-family: 宋體; margin: 0px; font-size: 16px;">打開(kāi)儀器電源開(kāi)關(guān)，開(kāi)機進(jìn)入主界面，顯示如下圖：</span></p></li></ul><p style="text-align:center;margin: 0px 0px 0px 14.2pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 15.96px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img78.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30edbe2eafddb4eca4177c68d179a485f93366739309c25c63a.png" style="margin: 0px; padding: 0px; border: 0px; width: 400px; height: 227px;"/> </p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 15.96px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;"> <span style="font-size: 16px; font-family: 宋體; margin: 0px;">圖六</span></span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 15.96px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;"> <span style="font-size: 16px; font-family: 宋體; margin: 0px;">按</span></span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="17" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps11.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="17" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps12.jpg"/><span style="font-family: 宋體; margin: 0px; font-size: 16px;">鍵可以將光標在各個(gè)主菜單之間循環(huán)滾動(dòng)。</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24.1pt;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">測試電流選擇：</span></strong><span style="margin: 0px; font-size: 12pt;">將光標移動(dòng)到</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">直阻測試</span></strong><span style="margin: 0px; font-size: 12pt;">主菜單，然后按</span></span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps13.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps14.jpg"/><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">鍵可以循環(huán)選擇測試電流。當選擇</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">自動(dòng)</span></strong><span style="margin: 0px; font-size: 12pt;">測試時(shí)，儀器會(huì )根據試品阻值情況自動(dòng)選擇合適的輸出電流進(jìn)行測試。</span></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">當選好電流后，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">確認</span></strong><span style="font-size: 16px; margin: 0px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">鍵開(kāi)始測試。液晶顯示</span>“</span><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">充電中</span></strong><span style="font-size: 16px; margin: 0px; font-family: 宋體;">"，如下圖所示：</span></span></p></li></ul><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img80.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30e5cddab29fff5f12344608d856408550337f196d7e4b0333c.png" style="margin: 0px; padding: 0px; border: 0px; width: 400px; height: 227px;"/></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 216pt;"><span style="margin: 0px; font-size: 16px;">圖七</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">等待測試電流穩定過(guò)程中，可以設置變壓器的各參數。按</span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps16.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps17.jpg"/><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">鍵光標在</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">繞組</span></strong><span style="margin: 0px; font-size: 12pt;">、</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">相別</span></strong><span style="margin: 0px; font-size: 12pt;">、</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">分接</span></strong><span style="margin: 0px; font-size: 12pt;">、</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">試品溫度</span></strong><span style="margin: 0px; font-size: 12pt;">和</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">折算溫度</span></strong><span style="margin: 0px; font-size: 12pt;">各參數之間循環(huán)選中，當光標選中某一參數時(shí)，按</span></span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="17" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps18.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="17" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps19.jpg"/><span style="font-family: 宋體; margin: 0px; font-size: 16px;">鍵修改該參數值。</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="margin: 0px; font-size: 16px;">待測試電流值穩定后，儀器自動(dòng)計算并顯示試品當前溫度下的測試電阻值，并且同時(shí)顯示折算溫度下的折算電阻值，如下圖。</span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img78.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30e405996a902952f36f865d3a2862557f0a2e375340f24e047.png" style="margin: 0px; padding: 0px; border: 0px; width: 400px; height: 227px;"/> </p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">圖八</span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">完畢后，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">返回</span></strong><span style="font-size: 16px; margin: 0px; font-family: 宋體;">鍵，儀器輸出電源斷開(kāi)，同時(shí)放電，液晶顯示界面有正在放電提示，音響報警，液晶恢復直阻測試界面狀態(tài)。如下圖所示：</span></span></p></li></ul><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><img alt="" src="https://img78.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30e241aa091be8d0006f559e208343b8d54e69d227972096a45.png" style="margin: 0px; padding: 0px; border: 0px; width: 400px; height: 227px;"/> </p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">圖九</span></p><p style="margin: 0px 0px 0px 32.2pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); text-indent: 0pt; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">測試過(guò)程中如果發(fā)生異常情況，請按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">復位</span></strong><span style="margin: 0px; font-size: 12pt;">鍵，液晶將迅速回到開(kāi)機初始界面。</span></span></p><p style="margin: 0px 0px 0px 32.25pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 23.6pt;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">注意：測試有載調壓變壓器或其它感性負載時(shí)，請一定要等到放電報警音結束后，再重新接線(xiàn)進(jìn)行下次測量，或關(guān)斷電源拆下測試線(xiàn)</span>!</span></strong></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 26px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 21pt;"><span style="font-size: 16px;"><span style="font-size: 16px; margin: 0px;">4<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、開(kāi)機主菜單界面（圖六），將選擇光標移動(dòng)到</span></span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">記錄查詢(xún)</span></strong><span style="margin: 0px; font-size: 12pt;">菜單，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">確認</span></strong><span style="margin: 0px; font-size: 12pt;">鍵，則顯示保存的記錄數據，顯示如下圖：</span></span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img79.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30e7f9fbdb0d2a638620df4dd9df9e6f15ef644fc747ccdc6c0.png" style="margin: 0px; padding: 0px; border: 0px; width: 400px; height: 227px;"/> </p><p style="margin: 0px 0px 0px 24.05pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 198pt;"><span style="margin: 0px; font-size: 16px;">圖十</span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><span style="margin: 0px; font-size: 16px;">按</span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps23.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps24.jpg"/><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">鍵光標在</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">刪除記錄</span></strong><span style="margin: 0px; font-size: 12pt;">、</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">全部刪除</span></strong><span style="margin: 0px; font-size: 12pt;">、</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">記錄導出</span></strong><span style="margin: 0px; font-size: 12pt;">之間循環(huán)選中。</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 18.05pt;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">刪除記錄：</span></strong><span style="margin: 0px; font-size: 12pt;">光標移到刪除記錄選項，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">確認</span></strong><span style="margin: 0px; font-size: 12pt;">鍵，刪除當前單條記錄；</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 18.05pt;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">全部刪除：</span></strong><span style="margin: 0px; font-size: 12pt;">光標移到全部刪除選項，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">確認</span></strong><span style="margin: 0px; font-size: 12pt;">鍵，可以將本機存儲的所有數據一次全部刪除；</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 18.05pt;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">記錄導出：</span></strong><span style="font-size: 16px; margin: 0px;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">光標移到記錄導出選項，儀器插上</span>U<span style="font-size: 16px; font-family: 宋體; margin: 0px;">盤(pán)（液晶顯示器右下角出現</span><span style="font-size: 16px; font-family: " times="" new="" margin:="">U</span><span style="font-size: 16px; font-family: 宋體; margin: 0px;">盤(pán)圖標），按</span></span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">確認</span></strong><span style="font-size: 16px; margin: 0px;"><span style="font-size: 16px; font-family: 宋體; margin: 0px;">鍵可以將當前存儲的數據導出到</span>U<span style="font-size: 16px; font-family: 宋體; margin: 0px;">盤(pán)內。</span></span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 18pt;"><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">操作完成，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">返回</span></strong><span style="margin: 0px; font-size: 12pt;">鍵退出記錄查詢(xún)子菜單。</span></span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 26px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 6pt;"><span style="font-size: 16px;"><span style="font-size: 16px; margin: 0px;"> 5<span style="font-size: 16px; font-family: 宋體; margin: 0px;">、開(kāi)機主菜單界面（圖六），將選擇光標移到</span></span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">時(shí)間校正</span></strong><span style="margin: 0px; font-size: 12pt;">菜單，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">確認</span></strong><span style="margin: 0px; font-size: 12pt;">鍵，進(jìn)入時(shí)間修改子菜單，顯示如下圖：</span></span></p><p style="text-align:center;margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255);"><img alt="" src="https://img79.chem17.com/gxhpic_3cd5e59743/3619961c043fc958a199e548f1e8c30eaba6c1aed8b2efff61f7e696270cbe3a65bea8ddd72ae787.png" style="margin: 0px; padding: 0px; border: 0px; width: 400px; height: 227px;"/> </p><p style="margin: 0px 0px 0px 24.05pt; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 180pt;"><span style="margin: 0px; font-size: 16px;">圖十一</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 26px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 21pt;"><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">在</span><strong style="margin: 0px;"><span style="margin: 0px; font-size: 12pt;">時(shí)間設置</span></strong><span style="margin: 0px; font-size: 12pt;">界面下按</span></span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps26.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="14" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps27.jpg"/><span style="margin: 0px; font-size: 16px;">鍵移動(dòng)光標，選擇需要修改的位，按</span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="17" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps28.jpg"/><span style="margin: 0px; font-size: 16px;"> / </span><img height="16" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd" width="17" word_img="file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml9256/wps29.jpg"/><span style="font-size: 16px;"><span style="margin: 0px; font-size: 12pt;">鍵修改該位的數值，時(shí)間校正完畢后，按</span><strong style="margin: 0px;"><span style="background: rgb(127, 127, 127); font-size: 16px; font-family: 宋體; margin: 0px;">返回</span></strong><span style="font-size: 16px; margin: 0px;"><span style="margin: 0px; font-size: 12pt;">鍵退出時(shí)間設置返回到主界面</span><span style="font-size: 16px; margin: 0px; font-family: 微軟雅黑;">。</span></span></span></p><h1 style="margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋體, Tahoma, Arial; background-color: rgb(255, 255, 255); line-height: 36px;"><span style="font-size: 16px;"><strong style="margin: 0px;"><span style="font-size: 16px; margin: 0px; font-family: 宋體;">七、注意事項</span></strong></span></h1><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="margin: 0px; font-size: 16px;">1、在測量無(wú)載調壓變壓器倒分接線(xiàn)前一定要等放電結束后，報警聲停止，方可切換分接點(diǎn)。</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="margin: 0px; font-size: 16px;">2、拆線(xiàn)前，一定要等放電結束后，報警聲停止，關(guān)斷電源后，再進(jìn)行拆線(xiàn)。</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="margin: 0px; font-size: 16px;">3、選擇電流時(shí)要參考技術(shù)指標欄內量程，不要超過(guò)量程和欠量程使用。超量程使用時(shí)，由于電流達不到預設值，即使強行繼續測試結果穩定性太差。欠量程時(shí)，電流太小，對于大容量變壓器數據不穩定。當出現此兩種狀態(tài)時(shí)要確認量程，選擇合適的量程進(jìn)行測試。</span></p><p style="margin: 0px; padding: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 14px; line-height: 21px; font-family: 宋體; color: rgb(85, 85, 85); background-color: rgb(255, 255, 255); text-indent: 24pt;"><span style="margin: 0px; font-size: 16px;">4、充電說(shuō)明：給儀器充電，必須使用儀器自帶的充電器，充電時(shí)，充電器紅燈亮，電池充滿(mǎn)，充電器指示燈由紅燈變?yōu)榫G燈。</span></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p></div> <div id="muckwe0" class="tagContent" id="tagContent1" style="display: block;"><link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <a name="order" id="order"></a> <div id="ya0mgw2" class="ly_msg" id="ly_msg"> <form method="post" name="form2" id="form2"> <h3>留言框 </h3> <ul> <li> <h4 class="xh">產(chǎn)品：</h4> <div id="mqkqmc0" class="msg_ipt1"><input 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