通過持續(xù)獲取良好實(shí)踐、實(shí)用的操作文章和視頻、福祿克工具基礎(chǔ)知識(shí)和一些常見的行業(yè)術(shù)語(yǔ)，不斷學(xué)習(xí)與您所在行業(yè)相關(guān)的知識(shí)。無論您是行業(yè)新人，還是經(jīng)驗(yàn)豐富的資深人士，這些信息都會(huì)讓您保持敏銳頭腦，并讓您為需要您大顯身手的那一天做好準(zhǔn)備！
The need for true-RMS meters has grown as the possibility of non-sinusoidal waves in circuits has greatly increased in recent years. Some examples include variable speed motor drives, electronic ballasts, computers, HVAC, and solid-state environments.
鉗口測(cè)量電流，探頭測(cè)量電壓。將鉗口集成到電表中，技術(shù)人員可以在電氣系統(tǒng)的任何位置將鉗口夾在電線、電纜和其他導(dǎo)體上，然后在不斷開/斷電的情況下測(cè)量電路中的電流。
數(shù)字萬用表本質(zhì)上是一種具有一定電流測(cè)量能力的電壓測(cè)量工具。鉗形表基本上是一種具有一定電壓能力的電流測(cè)量工具。兩者是截然不同的儀表，各有優(yōu)勢(shì)。
用于安裝、監(jiān)測(cè)和測(cè)試光伏系統(tǒng)的一個(gè)關(guān)鍵工具是 Fluke 393 FC 太陽(yáng)能鉗表，其安全等級(jí)為 CAT III 1500 V/CAT IV 600 V，適用于包括太陽(yáng)能裝置的 CAT III 環(huán)境。
在現(xiàn)場(chǎng)使用時(shí)，由于不同工況下測(cè)試環(huán)境、現(xiàn)場(chǎng)電氣氛圍、被測(cè)設(shè)備、信號(hào)類型等因素，很多時(shí)候萬用表使用時(shí)會(huì)碰到測(cè)試結(jié)果偏差大，甚至燒表的情況。這篇文章旨在幫助大家了解萬用表在實(shí)際測(cè)試過程中，經(jīng)常會(huì)碰到的問題及解決方法。
寧愿不裝保險(xiǎn)絲，也不要安裝一個(gè)普通的保險(xiǎn)絲！如何選擇一款合適的保險(xiǎn)絲？如何快速判斷一個(gè)保險(xiǎn)絲的好壞呢？
還不清楚如何玩轉(zhuǎn)一塊福祿克數(shù)字萬用表？看這篇文章就夠了，這里不僅有使用方法圖解，還包括國(guó)際電氣符號(hào)、標(biāo)準(zhǔn)安全等級(jí)、接線端、顯示屏幕、測(cè)量電容、測(cè)量電阻等詳細(xì)說明。
數(shù)字多用表主要功能就是對(duì)電壓、電流、電阻和通斷等電氣參數(shù)進(jìn)行測(cè)量。在選擇一款數(shù)字萬用表時(shí)，我們首先應(yīng)該考慮哪些關(guān)鍵指標(biāo)？
能夠在利益相關(guān)者和專家團(tuán)隊(duì)之間共享數(shù)據(jù)，意味著更有效的預(yù)防性維護(hù)計(jì)劃、更開闊的系統(tǒng)視野，以及更容易制定決策。
預(yù)防性維護(hù)能夠減少設(shè)備故障，同時(shí)延確保系統(tǒng)故障更少，延長(zhǎng)系統(tǒng)設(shè)備的使用壽命。絕緣電阻測(cè)試儀可用于確定電機(jī)、變壓器、開關(guān)設(shè)備和電氣安裝中繞組或電纜的完整性。
Using a megger for insulation resistance testing capacitors and high voltage components.
如果電機(jī)和動(dòng)力電纜會(huì)說話，它們會(huì)說些什么呢？它們可能會(huì)告訴你什么時(shí)間需要維護(hù)，或者提醒你時(shí)常對(duì)其進(jìn)行檢查。當(dāng)然，電機(jī)不會(huì)說話。因此，福祿克開發(fā)了Fluke Connect?應(yīng)用程序，支持手機(jī)或平板電腦通過無線方式連接到福祿克絕緣電阻測(cè)試儀。憑借方便訪問的數(shù)據(jù)，您可了解電機(jī)的狀態(tài)，并與其他位置的同事或?qū)＜夜蚕頂?shù)據(jù)。
The Fluke 15x7 Series Insulation Multimeter is a new category of test tool that combines a full featured True RMS DMM and a megohmmeter. It's an integrated tool for maintaining and troubleshooting motor systems, electrical distribution, and production equipment.
Using a megger for insulation resistance testing capacitors and high voltage components.
What is the difference between an insulation tester and a megohmmeter? Compare insulation meters, testers, megohmmeters, and meggers to learn about what's best for your needs.
Oscilloscopes sample signals as they change over time and then plot those signals on a display. The amplitude of the signal is plotted on the vertical axis and time is displayed on the horizontal.
示波器與數(shù)字萬用表 (DMM) 之間的差別可以簡(jiǎn)單地表述為“圖片與數(shù)字”的差別。了解更多信息，包括何時(shí)應(yīng)該使用哪種儀器。
The electrical power issues that most frequently affect industrial plants include voltage sags and swells, harmonics, transients, and voltage and current unbalance. The proper tools to correct these issues include knowledge and electrical test instruments ideally suited for each task.
Transformers supplying nonlinear loads should be checked periodically to verify operation within acceptable limits. Transformers are also critical to the integrity of the grounding system.
What is power factor and why is it important? Learn how to calculate the power factor formula, each component of the equation, and why it matters.
紅外(IR)測(cè)溫儀使您能夠快速、遠(yuǎn)距離地測(cè)量溫度，而無需接觸您正在測(cè)量的物體。紅外測(cè)溫儀通常用于發(fā)現(xiàn)過熱的設(shè)備和電路，來看看它都有哪些其他用途吧。
振動(dòng)可能由多種原因引起，單獨(dú)或組合作用的結(jié)果。請(qǐng)記住，振動(dòng)問題可能是由輔助設(shè)備引起的，而不僅僅是主要設(shè)備。
One would be hard-pressed to find a facility manager who doesn’t want maintenance operations to run as smoothly as possible. Detecting signs of motor components failure becomes easier when combined with a preventive vibration program.
Vibration testing for condition-based maintenance, to reduce costs and production losses. Mechanics of testing, analyzing roller bearing faults.
