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id="j7frtac" class="proBig"><div id="rvfvvxt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637387955013015904/4594918.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zy8skry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szmdjd/637387955013015904/4594918.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2zo7hr7" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海萬用表檢查,萬用表</p><p><span>***更新：</span>2020-11-07 01:19:03</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="x23dahl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市茂迪機電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>黃富強</p><p><span>郵箱: </span>fuqiang.huang@maodi.net</p><p><span>電話: </span>13509625980</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.maodi.net</p><p><span>手機: </span>0755-83280136</p><p><span>地址: </span>深南大道6006號華豐大廈2803、2804</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3wyq284" class="page-proshow02"><p class="title">詳細說明</p><div id="swqw7of" class="box"><p><p style="text-indent:25px">1、在使用萬用表之前，應(yīng)先進行“機械調(diào)零”，萬用表（圖16）即在沒有被測電量時，使萬用表指針指在零電壓或零電流的位置上。2，上海萬用表檢查、在使用萬用表過程中，不能用手去接觸表筆的金屬部分，這樣一方面可以保證測量的準確，另一方面也可以保證人身安全。3、在測量某一電量時，不能在測量的同時換檔，尤其是在測量高電壓或大電流時，更應(yīng)注意。否則，會使萬用表毀壞。如需換檔，應(yīng)先斷開表筆，上海萬用表檢查，換檔后再去測量。4、萬用表在使用時，必須水平放置，以免造成誤差，上海萬用表檢查。同時，還要注意到避免外界磁場對萬用表的影響。5、萬用表使用完畢，應(yīng)將轉(zhuǎn)換開關(guān)置于交流電壓的比較大檔。如果長期不使用，還應(yīng)將萬用表內(nèi)部的電池取出來，以免電池腐蝕表內(nèi)其它器件。如何用萬用表做等電位均衡測試？上海萬用表檢查</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海萬用表檢查,萬用表" src="https://tyunfile.71360.com/UploadFile/szmdjd/637387955013015904/4594918.png"></div><p style="text-indent:25px">數(shù)字式萬用表由于內(nèi)部結(jié)構(gòu)多用集成電路所以過載能力較差，損壞后一般也不易修復(fù)。數(shù)字式萬用表輸出電壓較低（通常不超過1伏）。對于一些電壓特性特殊的元件的測試不便（如可控硅、發(fā)光二極管等）。指針式萬用表輸出電壓較高。電流也大，可以方便的測試可控硅、發(fā)光二極管等。對于初學(xué)者應(yīng)當使用指針式萬用表，對于非初學(xué)者應(yīng)當使用兩種儀表。數(shù)字式萬用表內(nèi)部采用了多種振蕩，放大、分頻保護等電路，所以功能較多。比如可以測量溫度、頻率（在一個較低的范圍）、電容、電感，做信號發(fā)生器等等。海南高美萬用表哪個品牌好怎么用手持式萬用表測電阻？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海萬用表檢查,萬用表" src="https://tyunfile.71360.com/UploadFile/szmdjd/637387950119549120/4949163.png"></div><p> 電壓輸出型柔**流電流傳感器 METRAFLEX系列 </p> <p> <br /> </p> <p> ? 產(chǎn)品簡介 </p> <p> METRAFLEX 3000和METRAFLEX 300M 柔性電流傳感器電壓信號輸出用于測量難以接觸或普通霍爾傳感器無法卡住地方的交流電流，極高的絕緣性和帶量程選擇開關(guān)（可選的變比系數(shù)）在頻率高達1kHz時比較大相角偏差是2.5°。 </p> <p> <br /> </p> <p> <br /> </p> <p> ? 產(chǎn)品特點 </p> <p> 型號測量范圍DC,AC測量等級直徑 </p> <p> mm變比系數(shù) </p> <p> mV/A頻率范圍固有誤差 </p> <p> ± (% rdg. + mA)METRAFLEX 300030 / 300 / 3000 ACAT III / 1000 V </p> <p> CAT IV / 600 V610100 / 10 / 110 Hz ... 10 kHz1% ± 100METRAFLEX 300M3 / 30 / 300 ACAT III / 1000 V </p> <p> CAT IV / 600 V6101000 / 100 / 1020 Hz ... 100 kHz1% ± 100 / 100 / 500 </p> <p> <br /> </p> <p> ? 產(chǎn)品規(guī)格 </p> <p> <br /> </p> <p> ? 帶接口的傳感器 </p> <p> ? 2節(jié)1.5V AA 電池 </p><p> 折疊式模擬多用表 METRAPORT 3A </p> <p> <br /> </p> <p> ? 產(chǎn)品簡介 </p> <p> <br /> </p> <p> 適用于模擬顯示要求的測量應(yīng)用：46個量程，*泛應(yīng)用于過程工程技術(shù)，電子和電氣應(yīng)用領(lǐng)域，測試，研發(fā)，服務(wù)及培訓(xùn)。符合EN 61010-1 / DiN VDE 0411, 部分 1標準 </p> <p> <br /> </p> <p> <br /> </p> <p> ? 產(chǎn)品特點 </p> <p> <br /> </p> <p> ? 用于測量電壓,電流, 電阻和電平 </p> <p> ? 帶有反射標尺刻度 </p> <p> ? 10 MΩ的高輸入阻抗，用于無負載電壓測量 </p> <p> ? 儀器處以折疊狀態(tài)時自動切斷電源 </p> <p> ? 全量程過載保護: 250 V~ (10 A量程除外) </p> <p> ? 9 個電壓測量量程，從100 mV至600 V </p> <p> ? 7 個電流測量量程，從10 mA 至 10 A </p> <p> ? 5 個電阻測量量程，從 1 Ω 至 20 MΩ </p> <p> ? 指針隨儀表上蓋傾斜及折疊，防止在運輸過程受到外部損壞 </p> <p> ? 測量等級: 300 V CAT III 600 V CAT II </p> <p> ? 精度標準 IEC/EN 60051, class 2.5 (AC) 1.5 (DC,Ω) </p> <p> <br /> </p> <p> ? 產(chǎn)品規(guī)格 </p> <p> <br /> </p> <p> ? KS17-2測試線纜套裝 </p> <p> ? 9 V扁平電池，符合 IEC 6LR61標準 </p> <p> ? 儀器背帶廣東數(shù)字萬用表多少錢？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海萬用表檢查,萬用表" src="https://tyunfile.71360.com/UploadFile/szmdjd/637387950223689780/1442379.png"></div><p style="text-indent:25px">萬用表不僅可以用來測量被測量物體的電阻，萬用表交直流電壓還可以測量直流電壓。甚至有的萬用表還可以測量晶體管的主要參數(shù)以及電容器的電容量等。充分熟練掌握萬用表的使用方法是電子技術(shù)的**基本技能之一。常見的萬用表有指針式萬用表和數(shù)字式萬用表。指針式多用表是一表頭為**部件的多功能測量儀表，測量值由表頭指針指示讀取。數(shù)字式萬用表的測量值由液晶顯示屏直接以數(shù)字的形式顯示，讀取方便，有些還帶有語音提示功能。萬用表是公用一個表頭，集電壓表、電流表和歐姆表于一體的儀表。萬用表的直流電流檔是多量程的直流電壓表。表頭并聯(lián)閉路式分壓電阻即可擴大其電壓量程。萬用表的直流電壓檔是多量程的直流電壓表。表頭串聯(lián)分壓電阻即可擴大其電壓量程。分壓電阻不同，相應(yīng)的量程也不同。萬用表的表頭為磁電系測量機構(gòu)，它只能通過直流，利用二極管將交流變?yōu)橹绷鳎瑥亩鴮崿F(xiàn)交流電的測量。福祿克數(shù)字萬用表如何測電流？浙江優(yōu)德利萬用表</p><p style="text-indent:25px">鉗形萬用表使用方法？上海萬用表檢查</p><p> 4? 位折疊式真有效值數(shù)字萬用表 METRAPORT 40S </p> <p> <br /> </p> <p> ? 產(chǎn)品簡介 </p> <p> <br /> </p> <p> 4?適用于通用電力和電子行業(yè)應(yīng)用，同時也適合于汽車維修及服務(wù) </p> <p> <br /> </p> <p> ? 產(chǎn)品特點 </p> <p> <br /> </p> <p> ? 可根據(jù)需求調(diào)整到理想的讀數(shù)角度，同時若將儀器通過頸部吊帶掛裝(于頸部)時，雙手可自由進行測量操作. </p> <p> ? 當儀器處于折疊狀態(tài)時，會自動關(guān)閉電源，此時顯示屏和控制面板可以防止外部損壞 </p> <p> ? 電流測量配有可重置的自動熔芯，便于用戶對儀器的維護 </p> <p> ? V (AC, DC), A (AC, DC) 比較大至10 A, 電阻,通斷性, 二極管, Hz (V, A), μF,°C (TC/RTD),速度, 占空比 </p> <p> ? 可直接進行電流測量，也可外接鉗式電流傳感器并可設(shè)置變比因數(shù) </p> <p> ? 顯示分辨率: 30,000 位碼, 基本精度f± 0.2%(V DC ), 10 kHz真有效值 </p> <p> ? 自動或手動量程選擇, 自動存儲測量至:數(shù)據(jù) / 最小值 / 比較大值 </p> <p> ? 測量等級: 300 V CAT II </p> <p> ? USB接口 </p> <p> ? DAkkS校準證書 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> ? 標準配置 </p> <p> <br /> </p> <p> ? KS17-2測試線纜套裝 </p> <p> ? 2節(jié)1.5 V AA 電池 </p> <p> ? 儀器背帶 </p> <p> ? DAkkS校準證書上海萬用表檢查</p><p style="text-indent:25px">深圳市茂迪機電設(shè)備有限公司總部位于深南大道6006號華豐大廈2803、2804，是一家一般經(jīng)營項目是：儀器儀表、通訊器材、機械設(shè)備、五金工具的購銷、技術(shù)維護、信息咨詢；國內(nèi)貿(mào)易；貨物與技術(shù)的進出口業(yè)務(wù)。（法律、行政法規(guī)、國**決定禁止的項目除外，限制的項目須取得許可后方可經(jīng)營），許可經(jīng)營項目是：儀器儀表、通訊器材、機械設(shè)備、五金工具的安裝、維修。的公司。公司自創(chuàng)立以來，投身于電能質(zhì)量分析儀，功率分析儀，亮度計，色差儀，是儀器儀表的主力軍。茂迪始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。茂迪始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使茂迪在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1878533.html</p></div></div></div></div></div><div id="8e8yvxe" class="page-right twoColRt"><div id="sr3byph" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8d4cof3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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