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<li><img src="/skins/333987/images/prodetail_cs_icon.png" /><span>訪問量：</span>1823</li> </ul> <div id="ese6k6g28e" class="pro_detail_btn"> <a href="/order.html" class="prodtl_btn1">產(chǎn)品咨詢</a><a href="/contact.html" class="prodtl_btn2">聯(lián)系我們</a> </div> </div> <div id="ese6k6g28e" class="clear"></div> </div>  </div> <div id="ese6k6g28e" class="lhtab"><span id="ese6k6g28e" class="on span1">產(chǎn)品詳情</span><span id="ese6k6g28e" class="span2">在線留言</span></div> <div id="ese6k6g28e" class="page-procon"> <p style="margin: 0px; padding: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 14px; background-color: rgb(255, 255, 255);"><span style="font-size: 16px;"><strong style="color: rgb(51, 51, 51); font-family: sans-serif, Arial, Verdana, " trebuchet="" font-size:=""><span style="font-family: 黑體;">1 </span></strong><strong>QJ36C直流數(shù)字電阻測(cè)試儀</strong><strong style="color: rgb(51, 51, 51); font-family: sans-serif, Arial, Verdana, " trebuchet="" font-size:=""><span style="font-family: 黑體;">概述</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.1 </span>QJ36C直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 宋體;">主要用途</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">QJ36C直流數(shù)字電阻測(cè)試儀，是由單片機(jī)控制和CMOS集成電路組成的4</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">1/2</span></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">位恒流源連續(xù)工作型數(shù)字儀表，其測(cè)量結(jié)果由</span>5位LED顯示，該產(chǎn)品具有讀數(shù)穩(wěn)定、漂移少等特點(diǎn)，適用于測(cè)量超低阻值,特別適應(yīng)銅、鋁、合金等材料。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.2 產(chǎn)品型式、規(guī)格</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.2.1 型式</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">本產(chǎn)品系</span>4</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">1/2</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">位臺(tái)式儀表</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.2.1規(guī)格</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">量程：</span>200</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μ</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">Ω</span></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">～</span>20</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">Ω</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.3 使用條件</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">a) 環(huán)境溫度：20±15℃</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">b) 相對(duì)濕度：＜75%</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">c) 供電電源：220V±22V，50Hz</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">d) 無劇烈震動(dòng)和機(jī)械沖擊</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">e) 空氣中不含有足以腐蝕儀表的灰塵和雜質(zhì)</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">f) 不應(yīng)受強(qiáng)的電磁場(chǎng)干擾</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">g) 通風(fēng)條件良好</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.4 量程、測(cè)量范圍、分辨力、基本誤差</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong>QJ36C直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">產(chǎn)品在標(biāo)準(zhǔn)條件下應(yīng)符合表</span>1規(guī)定。</span></strong></span></p><p style="text-indent:205.5500pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">表</span>1</span></strong></span></p><div id="ese6k6g28e" class="tabledivclass" style="width: 99%; float: left;"><table align="center" border="1" cellspacing="0" style="border-collapse: collapse; border: none; max-width: 748px;"><tbody><tr class="firstRow"><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">量程</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">測(cè)量范圍</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">分辨力</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">基本誤差</span></strong></span></p></td></tr><tr><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">200</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">199.99</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">0.01</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.1%滿度 </span></strong></span></p></td></tr><tr><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">2mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.9999mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">0.1</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.03%滿度</span></strong></span></p></td></tr><tr><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">20mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">19.999mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.03%滿度</span></strong></span></p></td></tr><tr><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">200mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">199.99mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">10μΩ</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.03%滿度</span></strong></span></p></td></tr><tr><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">2Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.99999Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">100</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.03%滿度</span></strong></span></p></td></tr><tr><td style="width:116px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">20Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">19.999Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1mΩ</span></strong></span></p></td><td style="width:163px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.03%滿度</span></strong></span></p></td></tr></tbody></table></div><div style="clear:both;"></div><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.5 </span>QJ36C直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 宋體;">長(zhǎng)期穩(wěn)定性</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">產(chǎn)品在參比條件下，</span>6個(gè)月內(nèi)誤差如表2所示</span></strong></span></p><p style="text-indent:200.3000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">表</span>2</span></strong></span></p><div id="ese6k6g28e" class="tabledivclass" style="width: 99%; float: left;"><table border="1" cellspacing="0" style="border-collapse: collapse; margin-left: 26.7pt; border: none; max-width: 748px;" align="left"><tbody><tr class="firstRow"><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">量程</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">測(cè)量范圍</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">分辨力</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-*.0000pt solid windowtext;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">基本誤差</span></strong></span></p></td></tr><tr><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">200</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">199.99</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">0.01</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.12%滿度</span></strong></span></p></td></tr><tr><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">2mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.9999mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">0.1</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.04%滿度</span></strong></span></p></td></tr><tr><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">20mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">19.999mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.04%滿度</span></strong></span></p></td></tr><tr><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">200mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">199.99mΩ</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">10</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.04%滿度</span></strong></span></p></td></tr><tr><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">2Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.99999Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">100</span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">μΩ</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.04%滿度</span></strong></span></p></td></tr><tr><td style="width:112px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">20Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">19.999Ω</span></strong></span></p></td><td style="width:142px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1mΩ</span></strong></span></p></td><td style="width:164px;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:none;border-right:1.0000pt solid windowtext;border-top:none;border-bottom:1.0000pt solid windowtext;vertical-align:top;"><p style="text-align:center;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">±0.05%讀數(shù)+0.04%滿度</span></strong></span></p></td></tr></tbody></table></div><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.6 溫度、濕度附加誤差</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">產(chǎn)品在偏離</span>20℃±1℃的情況下，環(huán)境溫度每變化10℃所引起的附加誤差應(yīng)不超過基本誤差值。相對(duì)濕度在20%～75%范圍內(nèi)變化所引起的附加誤差不超過基本誤差值.</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.7 量程過載指示</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">當(dāng)被測(cè)電阻阻值超過儀表測(cè)量范圍時(shí)</span>,儀器顯示20001,此時(shí)應(yīng)向上切換量程.</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.8 消耗功率:不大于250W。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1. 9 重量:（不大于20kg,含鋁合金箱，附件等）儀器凈重約：12 kg。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">1.10 外形尺寸：430mm×490mm×170mm</span></strong></span></p><p style="margin-top:7.8000pt;margin-bottom:7.8000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 黑體;">2 工作原理</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">本產(chǎn)品是由</span>4</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">1/2</span></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">為直流數(shù)字電壓表、直流恒流源和單片機(jī)控制三部分組成，如圖</span>1所示：</span></strong></span></p><p><img alt="" src="https://img77.chem17.com/gxhpic_22d2937a21/3619961c043fc9583562f83909394a5aed0e31142c69972040118524b4108ff0c7a5400b0e24616a.png" style="width: 453px; height: 300px;"/> </p><p style="text-indent:210.8000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">圖</span>1</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">由單片機(jī)部分控制直流恒流源部分輸出，恒流電流在被元件上產(chǎn)生一個(gè)電壓降，</span>4 1/2<span style="font-size: 16px; font-family: 宋體;">位直流數(shù)字電壓表在單片機(jī)控制下，產(chǎn)生電壓降，并顯示出相應(yīng)電阻阻值。</span></span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong>QJ36C型直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 黑體;">產(chǎn)品外形</span></strong></span></p></li></ul><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong>QJ36C型直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">前面板如圖</span>2<span style="font-size: 16px; font-family: 宋體;">所示，后面板如圖</span><span style="font-size: 16px; font-family: "Times New Roman";">3</span><span style="font-size: 16px; font-family: 宋體;">所示</span></span></strong></span></p><p style="text-indent:36.9000pt;"><img alt="" src="https://img80.chem17.com/gxhpic_22d2937a21/3619961c043fc9583562f83909394a5a9f3ca8459da40ddbb3eb5ab5626bedffab088ce44af3b2c9.png" style="width: 529px; height: 223px;"/> </p><p><br/></p><p><span style="position: absolute; z-index: 1; margin-left: 408px; width: 25px; height: 1px; font-size: 16px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps3.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 516px; width: 25px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps4.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 288px; width: 25px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps5.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 132px; width: 25px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps6.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 48px; width: 25px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps7.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">圖中：</span>1 <span style="font-size: 16px; font-family: 宋體;">外殼 </span><span style="font-size: 16px; font-family: "Times New Roman";">2 </span><span style="font-size: 16px; font-family: 宋體;">測(cè)量</span></span></strong><strong><span style="letter-spacing: -1pt; font-size: 16px; font-family: 宋體;">、</span></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">調(diào)零開關(guān)</span> 3 <span style="font-size: 16px; font-family: 宋體;">輸入插孔 </span><span style="font-size: 16px; font-family: "Times New Roman";">4 </span><span style="font-size: 16px; font-family: 宋體;">前面板 </span><span style="font-size: 16px; font-family: "Times New Roman";">5 </span><span style="font-size: 16px; font-family: 宋體;">按鍵 </span></span></strong></span></p><p style="text-indent:31.6000pt;"><span style="position: absolute; z-index: 1; margin-left: 324px; width: 25px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps8.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 168px; width: 25px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps9.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 60px; width: 25px; height: 1px; font-size: 16px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps10.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">6 <span style="font-size: 16px; font-family: 宋體;">指示燈</span></span></strong><span style="font-size: 16px; position: absolute; z-index: 1; margin-left: 60px; width: 25px; height: 1px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="25" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps11.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><strong><span style="font-size: 16px; font-family: 宋體;"> 7 <span style="font-size: 16px; font-family: 宋體;">溫度補(bǔ)償開關(guān) </span><span style="font-size: 16px; font-family: "Times New Roman";">8 </span><span style="font-size: 16px; font-family: 宋體;">傳感器座</span></span></strong></span></p><p style="text-indent:31.6000pt;"><br/></p><p style="text-indent:47.4500pt;"><img alt="" src="https://img79.chem17.com/gxhpic_22d2937a21/3619961c043fc9583562f83909394a5a5f9fd564837f66b57e206463bed971f1e6e3a591a7b2aa1b.png" style="width: 453px; height: 193px;"/> </p><p style="text-indent:216.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">圖</span>3</span></strong></span></p><p><span style="position: absolute; z-index: 1; margin-left: 416.8px; width: 24px; height: 1px; font-size: 16px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="24" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps13.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 282.8px; width: 29px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="29" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps14.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 168.133px; width: 26px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="26" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps15.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 48.1333px; width: 26px; height: 1px; font-size: 16px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="26" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps16.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">圖中：</span>1 <span style="font-size: 16px; font-family: 宋體;">外殼 </span><span style="font-size: 16px; font-family: "Times New Roman";">2 </span><span style="font-size: 16px; font-family: 宋體;">后面板 </span><span style="font-size: 16px; font-family: "Times New Roman";">3 </span><span style="font-size: 16px; font-family: 宋體;">保險(xiǎn)絲座 </span><span style="font-size: 16px; font-family: "Times New Roman";">4 </span><span style="font-size: 16px; font-family: 宋體;">接地</span></span></strong></span></p><p><span style="position: absolute; z-index: 1; margin-left: 286.133px; width: 26px; height: 2px; font-size: 16px;"><img height="2" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="26" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps17.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 52.1333px; width: 26px; height: 1px; font-size: 16px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="26" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps18.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="position: absolute; z-index: 1; margin-left: 168.133px; width: 26px; height: 1px; font-size: 16px;"><img height="1" src="https://www.chem17.com/UserManage/ueditor/themes/default/images/spacer.gif" width="26" word_img="file:///C:UsersADMINI~1AppDataLocalTempksohtml4988wps19.png" style="background:url(https://www.chem17.com/UserManage/ueditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd"/></span><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"> 5 <span style="font-size: 16px; font-family: 宋體;">電源插座 </span><span style="font-size: 16px; font-family: "Times New Roman";">6 </span><span style="font-size: 16px; font-family: 宋體;">電源開 </span><span style="font-size: 16px; font-family: "Times New Roman";">7 </span><span style="font-size: 16px; font-family: 宋體;">風(fēng)扇</span></span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong>QJ36C型直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 黑體;">操作方法</span></strong></span></p></li><ul style="list-style-type: square;" class="custom_dash list-paddingleft-1"><li id="ese6k6g28e" class="list-dash list-dash-paddingleft"><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">標(biāo)準(zhǔn)電阻的測(cè)量接線方法</span></strong></span></p></li></ul></ul><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">本產(chǎn)品差異四端法測(cè)量，前面板輸入插孔</span>R</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">H</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>R</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">L</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>V</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">H</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>V</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">L</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">分別接標(biāo)準(zhǔn)電阻的</span>P<span style="font-size: 16px; font-family: 宋體;">高DUAN、</span><span style="font-size: 16px; font-family: "Times New Roman";">C</span><span style="font-size: 16px; font-family: 宋體;">高DUAN和</span><span style="font-size: 16px; font-family: "Times New Roman";">P</span><span style="font-size: 16px; font-family: 宋體;">低端、</span><span style="font-size: 16px; font-family: "Times New Roman";">C</span><span style="font-size: 16px; font-family: 宋體;">低端，接線如圖</span><span style="font-size: 16px; font-family: "Times New Roman";">4</span><span style="font-size: 16px; font-family: 宋體;">所示：</span></span></strong></span></p><p style="margin-left:17.9500pt;text-indent:58.0000pt;"><img alt="" src="https://img78.chem17.com/gxhpic_22d2937a21/3619961c043fc9583562f83909394a5ad08b21cc9a28596addca6aa4e377ad02bc188ecfac448d74.png" style="width: 368px; height: 98px;"/></p><p style="text-indent:200.3000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">圖</span>4</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">一般導(dǎo)體的測(cè)量接線方法</span></strong></span></p></li></ul><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">對(duì)于一般二端導(dǎo)體</span>ab<span style="font-size: 16px; font-family: 宋體;">的測(cè)量方法如圖</span><span style="font-size: 16px; font-family: "Times New Roman";">5</span><span style="font-size: 16px; font-family: 宋體;">所示：</span></span></strong></span></p><p style="margin-left:17.9500pt;text-indent:58.0000pt;"><img alt="" src="https://img77.chem17.com/gxhpic_22d2937a21/3619961c043fc9583562f83909394a5ae910d4be78c843e8fb3a416035d663e1d8cd4ab3bc936a6e.png" style="width: 343px; height: 98px;"/> </p><p style="margin-left:17.9500pt;text-indent:184.4500pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">圖</span>5</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">標(biāo)準(zhǔn)電阻箱的測(cè)量接線方法</span></strong></span></p></li></ul><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong>QJ36C型直流數(shù)字電阻測(cè)試儀</strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">輸入端</span>V</span><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">L</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>R</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">L</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>V</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">H</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>V</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">L</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">分別接標(biāo)準(zhǔn)電阻箱的</span>P、C低端，輸入V</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">H</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">、</span>R</span></strong><strong><sub><span style="vertical-align: sub; font-size: 16px; font-family: 宋體;">H</span></sub></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">分別接</span>P、C高DUAN，接線如圖6所示：</span></strong></span></p><p style="text-indent:79.0500pt;"><img alt="" src="https://img79.chem17.com/gxhpic_22d2937a21/3619961c043fc9583562f83909394a5aee2db397630274ac19ac6c176d1ad2eeda11fe92bc7b74f5.png" style="width: 375px; height: 95px;"/> </p><p style="text-indent:79.0500pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"> <span style="font-size: 16px; font-family: 宋體;">圖</span>6</span></strong></span></p><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">注：</span>1<span style="font-size: 16px; font-family: 宋體;">）測(cè)試前把儀器和被測(cè)物按圖</span><span style="font-size: 16px; font-family: "Times New Roman";">6</span><span style="font-size: 16px; font-family: 宋體;">連接，放開面板上切斷調(diào)零開關(guān)，顯示出測(cè)試數(shù)據(jù)。</span></span></strong></span></p><p style="margin-left:49.5500pt;text-indent:-31.6000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">注：</span>2<span style="font-size: 16px; font-family: 宋體;">）</span></span></strong><strong><span style="font-size: 16px; font-family: 宋體;">200μΩ擋測(cè)試時(shí)間較其它量程長(zhǎng)是因?yàn)椴僮鲙淼臒犭妱?shì)干擾以及計(jì)算機(jī)的運(yùn)算處理等原因，如要達(dá)到準(zhǔn)確應(yīng)等待約10～20秒。</span></strong></span></p><p style="margin-left:49.5500pt;text-indent:-31.6000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">注：</span>3<span style="font-size: 16px; font-family: 宋體;">）</span></span></strong><strong><span style="font-size: 16px; font-family: 宋體;">儀器具有溫度補(bǔ)償功能，需要時(shí)可在面板上插入溫度傳感器連接線，傳感器的位置應(yīng)盡可能接近或貼住被測(cè)物。溫度補(bǔ)償鍵按下為補(bǔ)償狀態(tài)，放開為不補(bǔ)償狀態(tài)。</span></strong></span></p><p style="margin-left:49.5500pt;text-indent:-31.6000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">注：</span>4<span style="font-size: 16px; font-family: 宋體;">）</span></span></strong><strong><span style="font-size: 16px; font-family: 宋體;">測(cè)量、調(diào)零鍵按下為測(cè)量，放開可調(diào)零。</span></strong></span></p><p style="margin-left:49.5500pt;text-indent:-31.6000pt;"><br/></p><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">在測(cè)量過程中，先要減去直流電阻箱的零電阻，剩下的讀數(shù)為實(shí)際測(cè)量的阻值。</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"> <span style="font-size: 16px; font-family: 宋體;">測(cè)量方法</span></span></strong></span></p></li><ul style="list-style-type: square;" class="custom_dash list-paddingleft-1"><li id="ese6k6g28e" class="list-dash list-dash-paddingleft"><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">一般測(cè)量方法</span></strong></span></p></li></ul></ul><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">產(chǎn)品接上被測(cè)物后開機(jī)，初始狀態(tài)量程處于</span>20<span style="font-size: 16px; font-family: 宋體;">Ω檔，功能處于電流正向，。降低量程按量程▼鍵。</span></span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">在選好相應(yīng)量程檔，即可測(cè)量，按反向鍵可進(jìn)行反向測(cè)量，</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">20<span style="font-size: 16px; font-family: 宋體;">Ω檔無反向</span></span></strong><strong><span style="font-size: 16px; font-family: 宋體;">，測(cè)量完畢按正向鍵恢復(fù)。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">4.4.2 調(diào)零</span></strong></span></p><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">儀表調(diào)零在</span>2m</span></strong><strong><span style="font-size: 16px; font-family: 宋體;">Ω檔調(diào)節(jié)零位按▲▼鍵至±0000，要反復(fù)調(diào)節(jié)調(diào)零▲▼鍵，調(diào)至±0000，測(cè)試數(shù)據(jù)越準(zhǔn)確，也可各量程擋單獨(dú)調(diào)零。</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"> <span style="font-size: 16px; font-family: 宋體;">使用注意事項(xiàng)</span></span></strong></span></p></li></ul><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">4.5.1 接通電源預(yù)熱30min即可進(jìn)行測(cè)量。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">4.5.2 產(chǎn)品經(jīng)過劇烈的環(huán)境條件變化或長(zhǎng)期不使用，在*使用時(shí)應(yīng)通電3h～4h。</span></strong></span></p><p style="margin-top:7.8000pt;margin-bottom:7.8000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 黑體;">5 維護(hù)與復(fù)校</span></strong></span></p><p style="text-indent:17.2500pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">為了保證產(chǎn)品的使用準(zhǔn)確性必須定期對(duì)它進(jìn)行復(fù)校、維護(hù)和調(diào)節(jié)。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">5.1 復(fù)校</span></strong></span></p><p style="text-indent:17.2500pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">用</span>0.01%精度的保證電阻和0.01%精度的直流電阻箱進(jìn)行復(fù)校。</span></strong></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">5.2 維護(hù)和調(diào)節(jié)</span></strong></span></p><p style="text-indent:17.2500pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">在用戶不具備復(fù)校條件或用戶復(fù)校值超出基本誤差，生產(chǎn)廠家免費(fèi)為用戶復(fù)校、維護(hù)和調(diào)節(jié)。</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 黑體;">檢查</span></strong></span></p></li><ul style="list-style-type: square;" class="custom_dash list-paddingleft-1"><li id="ese6k6g28e" class="list-dash list-dash-paddingleft"><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"> <span style="font-size: 16px; font-family: 宋體;">隨同產(chǎn)品一起供應(yīng)的技術(shù)文件有</span></span></strong></span></p></li></ul></ul><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">a </span></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">使用說明書</span> <span style="font-size: 16px; font-family: 宋體;">一份</span></span></strong></span></p><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">b 合格證一份</span></strong></span></p><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">c 裝箱單一份</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"> <span style="font-size: 16px; font-family: 宋體;">隨同產(chǎn)品一起供應(yīng)的附件有</span></span></strong></span></p></li></ul><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">a </span></strong> <strong><span style="font-size: 16px; font-family: 宋體;">2.5A</span></strong><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">保險(xiǎn)絲</span> <span style="font-size: 16px; font-family: 宋體;">二只</span></span></strong></span></p><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">b 輸入線一套</span></strong></span></p><p style="margin-left:18.0000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;">c 電源線一根</span></strong></span></p><ul style="list-style-type: square;" class=" list-paddingleft-2"><li><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 黑體;">保管及使用期限</span></strong></span></p></li></ul><p style="text-indent:21.1000pt;"><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 宋體;"><span style="font-size: 16px; font-family: 宋體;">產(chǎn)品存放環(huán)境溫度為</span>0～40℃，相對(duì)濕度80%以下，在空氣中部含有足以引起腐蝕的氣體或有害雜質(zhì)。用戶在遵守安裝、運(yùn)輸和使用規(guī)則的條件下，從制造廠發(fā)貨日起12月內(nèi)，產(chǎn)品因制造質(zhì)量不良而發(fā)生的損壞或不能正常工作，制造廠應(yīng)負(fù)責(zé)免費(fèi)為用戶修理產(chǎn)品或更換零部件。</span></strong></span></p><p><br/></p> <div id="ese6k6g28e" class="pagetb"> <p> 上一條：<a href="/Products-35520422.html">QJ36F直流電阻測(cè)試量?jī)x</a></p> <p> 下一條：<a href="/Products-35520859.html">QJ36S-2數(shù)字直流低電阻測(cè)試儀</a></p> </div> </div> <div id="ese6k6g28e" class="page-messages" style="display: none;"> <link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div id="ese6k6g28e" class="ly_msg" id="ly_msg"> 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