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font-family: 微軟雅黑, "Microsoft YaHei";"><strong style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"><span style="color: rgb(51, 127, 229); line-height: 2;">日本KYORITSU(共立) KEW 4140回路電阻測(cè)試儀產(chǎn)品簡(jiǎn)介：</span></strong><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?反跳脫技術(shù)適用于*有額定30mA以上RCD的完整的自由跳脫回路測(cè)試</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?雙重顯示允許LOOP和PFC/PSC測(cè)試同時(shí)進(jìn)行</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?LOOP L-L,L-N和PSC測(cè)試中科雙重接線</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><strong style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"><span style="color: rgb(51, 127, 229); line-height: 2;">日本KYORITSU(共立) KEW 4140<a target="_self" title="回路電阻測(cè)試儀">回路電阻測(cè)試儀</a>產(chǎn)品特點(diǎn)：</span></strong><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?可進(jìn)行相位旋轉(zhuǎn)，電壓和頻率測(cè)試</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?“自動(dòng)”測(cè)試的鎖定鍵可自動(dòng)開始操作</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?顯示屏和前面板按鍵的背光燈便于在昏暗處操作</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?防水防塵設(shè)計(jì)（IP54）</span><br style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal;"/><span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; line-height: 2;">?設(shè)計(jì)符合國(guó)際*全規(guī)格IEC61010-1 CAT.III 300V</span></span></p><p><br/></p> <br /> <p><strong style="font-size: 14px; white-space: normal; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑;"><span style="color: rgb(51, 127, 229); line-height: 2;">日本KYORITSU(共立) KEW 4140回路電阻測(cè)試儀技術(shù)參數(shù)：</span></strong></p><p><strong style="font-size: 14px; white-space: normal; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑;"><span style="color: rgb(51, 127, 229); line-height: 2;"><br/></span></strong></p><table style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑; font-size: 14px; white-space: normal; margin: 0px auto; border: 1px solid rgb(102, 102, 102); border-collapse: collapse;"><tbody><tr class="firstRow"><td colspan="4" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">回路阻抗</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">功能</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">L-PE ATT OFF</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">L-PE ATT ON</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">L-N / L-L</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">額定電壓</td><td colspan="2" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 230V（50/60Hz）</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> L-N:230V（50/60Hz） L-L:400V（50/60Hz）</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">操作電壓</td><td colspan="2" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">100~280V（45~65Hz）</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 100~500V（45~65Hz）</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">量程（自動(dòng)量程）</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 20/200/2000Ω</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">20/200/2000Ω(L-N<20Ω) </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 20Ω</td></tr><tr><td height="50" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">OΩ外部回路的額定電流：230V時(shí)的數(shù)量/時(shí)間</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 20Ω:6A/40ms<br/>200Ω:2A/20ms<br/>2000Ω:15mA/500ms</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">L-N:6A/60ms<br/>N-PE:10mA/約5s </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">20Ω:6A/20ms </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">精確度</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">±3%rdg±4dgt(*1) </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> ±3%rdg±6dgt(*1)</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">L-N:±3%rdg±4dgt L-L:±3%rdg±8dgt </td></tr><tr><td colspan="4" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">PFC(L-PE)/PSC(L-N/L-L)(*2)</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">功能</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">PFC </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> PFC (ATT)</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">PSC </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">額定電壓</td><td colspan="2" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 230V(50/60Hz) </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> L-N:230V(50/60Hz) L-L:400V(50/60Hz)</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">操作電壓</td><td colspan="2" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">100~280V(45~65Hz)</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">100~500V(45~65Hz)</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">量程（自動(dòng)量程）</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 2000A/20kA</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">2000A/20kA(L-N<20Ω) </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 2000A/20kA </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">OΩ外部回路的額定電流：230V時(shí)的數(shù)量/時(shí)間</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">20Ω:6A/40ms<br/>200Ω:2A/20ms<br/>2000Ω:15mA/500ms </td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> L-N:6A/60ms<br/>N-PE:10mA/約5s</td><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 20Ω:6A/20ms</td></tr><tr><td colspan="4" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">相位旋轉(zhuǎn)</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">額定電壓</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">50~500V（45~65Hz） </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">標(biāo)志</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">電流相序：顯示1.2.3和 ¤ 標(biāo)志反相相序：顯示3.2.1和¤標(biāo)志</td></tr><tr><td colspan="4" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">電壓</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">功能</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">電壓/頻率</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">測(cè)試量程</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">0~500V/45~65Hz </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">精度</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">±2%rdg±4dgt/±0.5%rdg±2dgt </td></tr><tr><td colspan="4" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">規(guī)格</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">*全規(guī)格</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">IEC61010-1 CAT.III 300V(500V L-L) IEC61010-031, IEC61557-1,3,7,10 IEC60529(IP54),IEC61326(EMC) </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">電源</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">1.5V/AA電池×6(建議使用堿性電池(LR6)) </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">外形尺寸</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);"> 84(L)×184(W)×133(D)mm </td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">重量</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">約860g(含電池)</td></tr><tr><td style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">附件</td><td colspan="3" style="margin: 0px; padding: 0px; text-align: center; border: 1px solid rgb(102, 102, 102);">7218(主線)(*3) 7246(配電盤測(cè)試線) 9156(軟箱) 9155(肩帶) 電池LR6×6 使用說(shuō)明書校準(zhǔn)證書</td></tr></tbody></table><p><strong style="font-size: 14px; white-space: normal; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 微軟雅黑;"><span style="color: rgb(51, 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