江西多功能絕緣電阻測試儀服務(wù)至上深圳市茂迪機電設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="絕緣電阻測試儀_兆歐表別稱數(shù)字兆歐表、指針兆歐表、絕緣表、絕緣電阻測試儀、高壓絕緣電阻測試儀、絕緣電阻測量儀、絕緣特性測試儀，江西多功能絕緣電阻測試儀、高壓兆歐表、帶吸收比功能的兆歐表、帶極化指數(shù)功能的兆歐表、電動搖表、電子式絕緣電阻測試儀"><meta name="keywords" content="江西多功能絕緣電阻測試儀,絕緣電阻測試儀"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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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>江西多功能絕緣電阻測試儀,絕緣電阻測試儀</p><p><span>***更新：</span>2020-10-16 08:08:29</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="hli3ovm" 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="cmjtie7" class="page-proshow02"><p class="title">詳細說明</p><div id="bfh2ik7" class="box"><p><p> 絕緣電阻測試儀_兆歐表別稱 </p> <p> 數(shù)字兆歐表、指針兆歐表、絕緣表、絕緣電阻測試儀、高壓絕緣電阻測試儀、絕緣電阻測量儀、絕緣特性測試儀，江西多功能絕緣電阻測試儀、高壓兆歐表、帶吸收比功能的兆歐表、帶極化指數(shù)功能的兆歐表、電動搖表、電子式絕緣電阻測試儀、大功率高壓兆歐表，江西多功能絕緣電阻測試儀、袖珍數(shù)字兆歐表、數(shù)顯式搖表、高壓絕緣兆歐表、兆歐表功能 </p> <p> 1、數(shù)字兆歐表輸出功率大、帶載能力強，抗干擾能力強 </p> <p> 本表外殼由**度鋁合金組成，機內(nèi)設(shè)有等電位保護環(huán)和四階有源低通濾波器，對外界工頻及強電磁場可起到有效的屏蔽作用。數(shù)字兆歐表對容性試品測量由于輸出短路電流大于1.6mA，很容易使測試電壓迅速上升到輸出電壓的額定值。對于低阻值測量由于采用比例法設(shè)計故電壓下落并不影響測試精度 </p> <p> 2、本數(shù)字兆歐表不需人力作功，江西多功能絕緣電阻測試儀，由電池供電，量程可自動轉(zhuǎn)換。一目了然的面板操作和LCD顯示使得測量十分方便和迅捷 </p> <p> 3、本數(shù)字兆歐表輸出短路電流可直接測量，不需帶載測量進行估算德國進口絕緣電阻測試儀器怎么樣？江西多功能絕緣電阻測試儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西多功能絕緣電阻測試儀,絕緣電阻測試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740851787109/1620313.png"></div><p> <br /> </p> <p> 數(shù)字絕緣電阻測試儀，又稱兆歐表；該儀器基本測量范圍0.5MΩ～1000GΩ,測試電壓有500V/1000V/2500V/5000V四檔,整機電路設(shè)計采用微機技術(shù)設(shè)計為**，以大規(guī)模集成電路和數(shù)字電路相組合，配有強大的測量和數(shù)據(jù)處理軟件，完成絕緣電阻、電壓等參數(shù)測量，性能穩(wěn)定，操作簡單。產(chǎn)品適用于電力，電信，郵電及一般工礦企事業(yè)鐵路系統(tǒng)等行業(yè)。 </p> <p> 數(shù)字兆歐表、數(shù)字式兆歐表、絕緣表、絕緣電阻測試儀、高壓絕緣電阻測試儀、絕緣電阻測量儀、數(shù)顯兆歐表、絕緣特性測試儀、電動搖表、數(shù)字搖表、數(shù)顯搖表、數(shù)字式兆歐計、高壓數(shù)字絕緣電阻測試儀、數(shù)字高壓絕緣電阻測試儀、數(shù)字高壓兆歐表、高壓數(shù)字式兆歐表、數(shù)字絕緣表、電子式絕緣電阻測試儀、數(shù)字式絕緣電阻測試儀、數(shù)顯式絕緣電阻測試儀 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 浙江手搖絕緣電阻測試儀的使用方法絕緣電阻測試儀(2500V)規(guī)格參數(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西多功能絕緣電阻測試儀,絕緣電阻測試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740135341797/9762323.png"></div><p> 4．接通工作電源： </p> <p> 把儀表‘電源開關(guān)’撥向通，開關(guān)上方的指示燈即亮，‘kV’電壓表顯示應(yīng)0.00kV。 </p> <p> 5．測試啟動： </p> <p> 把‘高壓控制’按鈕按入，這時高壓從L端輸出，‘kV’表顯示L-E之間的電壓值，‘秒表’開始計時。 </p> <p> 6．測試電源電壓細調(diào)： </p> <p> 調(diào)節(jié)‘高壓調(diào)節(jié)’旋鈕，可把電壓平滑調(diào)節(jié)到指定值。 </p> <p> 7．電阻量程選擇： </p> <p> 把電阻量程開關(guān)選向需要的量程，或從MΩ檔步進向200GΩ量程，如果儀表連續(xù)報警，則表示被測電阻太低，應(yīng)退低檔來測量。 </p> <p> 8．電阻值讀數(shù)： </p> <p> 通過MΩ/GΩ表讀取電阻值。秒表在高壓輸出后的15秒、60秒、每隔60秒報時。便于操作者記錄。 </p> <p> 關(guān)于吸收比、極化指數(shù)的計算公式為： </p> <p> 吸收比=R60S/R15S——第60秒的電阻讀數(shù)÷第15秒的電阻讀數(shù)。 </p> <p> 極化指數(shù)=R10min/R1min——第10分鐘的電阻讀數(shù)÷第1分鐘的電阻讀數(shù)。 </p><p style="text-indent:25px">測量回路在前面講的搖表（兆歐表）中測量回路和顯示部分的合二為一的。它是有一個流比計表頭來完成的，這個表頭中有兩個夾角為60°（左右）的線圈組成，其中一個線圈是并在電壓兩端的，另**圈是串在測量回路中的。表頭指針的偏轉(zhuǎn)角度決定于兩個線圈中的電流比，不同的偏轉(zhuǎn)角度**不同的阻值，測量阻值越小串在測量回路中的線圈電流就越大，那么指針偏轉(zhuǎn)的角度越大。另一個方法是用線性電流表作為測量和顯示。前面用到的流比計表頭中由于線圈中的磁場是非均勻的，當指針在無窮大處，電流線圈正好在磁通密度**強的地方，所以盡管被測電阻很大，流過電流線圈電流很少，此時線圈的偏轉(zhuǎn)角度會較大。當被測電阻較小或為0時，流過電流線圈的電流較大，線圈已偏轉(zhuǎn)到磁通密度較小的地方，由此引起的偏轉(zhuǎn)角度也不會很大。這樣就達到了非線性的矯正。一般兆歐表表頭的阻值顯示需要跨幾個數(shù)量級。但當用線性電流表頭直接串入測量回路中就不行了，在高阻值時的刻度全部擠在一起，無法分辨，為了也要達到非線性矯正就必須在測量回路中加入非線性元件。表面絕緣電阻測試儀_深圳茂迪。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西多功能絕緣電阻測試儀,絕緣電阻測試儀" src="https://tyunfile.71360.com/UploadFile/szmdjd/637377740500908203/1108908.png"></div><p style="text-indent:25px">有的標準規(guī)定每kV電壓，絕緣電阻不小于1MΩ等。在家用電器產(chǎn)品標準中，通常只規(guī)定熱態(tài)絕緣電阻，而不規(guī)定常態(tài)條件下的絕緣電阻值，常態(tài)條件下的絕緣電阻值由企業(yè)標準中自行制定。如果常態(tài)絕緣電阻值低，說明絕緣結(jié)構(gòu)中可能存在某種隱患或受損。如電機繞組對外殼的絕緣電阻低，可能是在嵌線時繞組的均線槽絕緣受到損傷所致。在使用電器時，由于突然上電或切斷電源或其它緣故，電路產(chǎn)生過電壓，在絕緣受損處產(chǎn)生擊穿，造成對人身的安全或威脅 [1] 。絕緣電阻測試儀_兆歐表等絕緣電阻檢測設(shè)備。江西多功能絕緣電阻測試儀</p><p style="text-indent:25px">METRAHIT 27I數(shù)字絕緣電阻測試儀怎么樣？江西多功能絕緣電阻測試儀</p><p> 測量電氣設(shè)備的絕緣電阻，是檢查絕緣狀態(tài)簡便的方法， METRAHIT 27I智能絕緣電阻測試儀是我公司研制開發(fā)的、具有完全自主的知識產(chǎn)權(quán)，產(chǎn)品完全滿足DL/T845.1-2004標準要求。對電力設(shè)備的絕緣性能進行評估時，不僅要測量其絕緣電阻值，更重要的是要做吸收比和極化指數(shù)的試驗，從而為下一步的泄漏，介質(zhì)損耗，局部放電等絕緣性能試驗提供安全保障。 </p> <p> <br /> </p> <p> 二、產(chǎn)品特性： </p> <p> METRAHIT 27I智能絕緣電阻測試儀高壓電源部分采用模塊化設(shè)計，輸出電流大，輸出電壓穩(wěn)定，采樣電路采用檢流計比較法**高性能數(shù)字元器件，算法更加科學(xué)，即便在測試電壓發(fā)生變化時，測量結(jié)果依然正確。儀器采用微電腦控制流程，界面更具人性化，并設(shè)有欠壓提示和過壓保護，測試時間自動顯示。內(nèi)附高性能鋰電池，為使用人員提供極大的方便，是同類儀器中的佳選擇。 </p> <p> <br /> 江西多功能絕緣電阻測試儀</p><p style="text-indent:25px">深圳市茂迪機電設(shè)備有限公司主營品牌有德國GMC-I高美測儀,柯尼卡美能達,雷云光電,TESCOM，發(fā)展規(guī)模團隊不斷壯大，該公司貿(mào)易型的公司。公司是一家有限責任公司企業(yè)，以誠信務(wù)實的創(chuàng)業(yè)精神、專業(yè)的管理團隊、踏實的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。公司始終堅持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的電能質(zhì)量分析儀，功率分析儀，亮度計，色差儀。茂迪自成立以來，一直堅持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會各界的普遍認可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1576506.html</p></div></div></div></div></div><div id="8pwvurv" class="page-right twoColRt"><div id="b8iujv7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jyvnfml" 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" 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