フルークの基礎知識
ベスト・プラクティス、実践的な方法に関する記事やビデオ、フルークのツールの基本、そして業界で最も一般な用語を理解して、業界の流れについて行きましょう。業界の初心者やベテランの方も、こうした情報を活用することで自らの能力を維持し、一日の中でさまざまな業務への対処が可能となります。
基本に関するビデオ
使い方に関する記事
クランプ
記事
What is a clamp meter?
Clamps measure current. Probes measure voltage. Having a hinged jaw integrated into an electrical meter allows technicians to clamp the jaws around a wire, cable and other conductor at any point in an electrical system, then measure current in that circuit without disconnecting/deenergizing it.
デジタル・マルチメーター
記事
クランプメーターとデジタルマルチメーターの比較
A digital multimeter is essentially a voltage-measuring tool with some current abilities. A clamp meter is basically a current-measuring tool with some voltage abilities. They are distinctly different instruments, each with its own advantages.
記事
87V MAX vs 87V Digital Multimeter
Compare IP rating, battery life and other features. What is the difference between the Fluke 87V MAX and the 87V digital multimeter?
記事
デジタルマルチメーターの正確性と精度が重要な理由
正しく測定を行えるマルチメーターを使用することが重要です。これらの測定値の意味を知ることは、さらに重要です。正確性と精度により、取得した測定値が有用であることが保証されます。精度が高いほど再現性が向上し、正確性が高いほど測定値が完璧に近いことを意味します。
記事
Guide to digital multimeter safety
Take digital multimeter safety precautions to handle the conditions found in your work environment. Understand multimeter CAT ratings and ingress protection (IP) codes.
絶縁テスター
記事
What is an insulation multimeter?
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.
記事
Insulation resistance testing capacitors and high-voltage components
Using a megger for insulation resistance testing capacitors and high voltage components.
記事
Insulation tester vs megohmmeter
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.
オシロスコープ
記事
How to read a waveform on an oscilloscope
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.
記事
Capturing the elusive waveform anomalies with the ScopeMeter® 190C Series
Find out how the pass/fail testing function captures random glitches.
記事
オシロスコープとマルチメーター: テストとトラブルシューティングに適したツールの選択
オシロスコープとデジタル・マルチメーター (DMM) の違いは、「画像か数値か」という言葉で簡単に表されます。それぞれをいつ使用するかなどの詳細をご覧ください。
電力品質
記事
Detecting power quality issues
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.
記事
Common Power Quality Factors Affecting Transformers
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.
記事
力率とは何か、なぜそれが重要なのか 力率の式の計算方法と各要素、および式が重要である理由を学びます。
力率とは何か、なぜそれが重要なのか 力率の式の計算方法と各要素、および式が重要である理由を学びます。
熱画像診断
耐振動
記事
Most common causes of machine vibration
Vibration can result from a number of conditions, acting alone or in combination. Keep in mind that vibration problems might be caused by auxiliary equipment, not just the primary equipment.
記事
3 ways to improve motor health with vibration testing
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.
記事
Vibration and the Fluke 810
Sometimes vibration in industrial equipment is a symptom or even a cause of trouble; other times, it is part of normal machine operation.
記事
Understanding Vibration Monitoring and Analysis
Vibration testing for condition-based maintenance, to reduce costs and production losses. Mechanics of testing, analyzing roller bearing faults.