By Sean Anderson, Fluke Application SpecialistImagine you’re on an oil rig, surrounded by salty sea spray and high winds. Or perhaps deep underground at a mine where dust threatens to impair your tools. In these environments, a standard digital multimeter (DMM) simply won’t cut it. That’s why selecting the right one that meets the stringent requirements for durability and safety that align with where you work is essential.This guide evaluates how four standout Fluke DMMs—the 87V, 87V MAX,...

By Will White, Fluke Solar Application SpecialistIn the solar industry, safety and accuracy matter when selecting the right tools for the job. Knowing which category (CAT) ratings and voltage ratings are required for an application can make the difference between a safe, efficient job and one fraught with risk. These ratings guide professionals in selecting tools that are built to handle different electrical environments — ensuring safety and compliance while minimizing equipment damage.What Are...

对于许多采购人员而言，很难决定是购买真有效值万用表，还是更为经济实惠的平均响应仪表。虽然真有效值测量仪表擅长测量畸变或非正弦波形，但其成本较高。那么，何时需要花费更高费用购买这类仪表呢？

如果您从事暖通空调(HVAC)相关工作，您一定知道，工具既可以成就也可以破坏您美好的一天。对于诊断和排除顽固的系统故障，没有什么比使用一只不适合的万用表更糟糕了。

Measurements require precision, and precision requires proper calibration. However, when calibrating how do we know what a precise unit of measurement actually is? That’s all thanks to metrology.In this article, we’ll discuss what metrology is, why it’s important, which sectors and industries rely on metrology, and more.What Is Metrology?Metrology is the science of measurement. It’s what establishes the standard measurements used not only in important scientific research but in every facet...

Fluke Calibration offers pressure calibration and repair services in the United States through our accredited calibration laboratories in Phoenix, Arizona and Everett, Washington. Our prices and turnaround times are competitive, and our quality and capabilities are unmatched.Complete an online request for service form.Service Request (RMA)Need help submitting an online Service Request (RMA)? Watch this brief Quick Start Video. We've also prepared a Getting Started Guide.For more information about...

Fluke Calibration provides calibration and repair services for humidity calibration equipment through our accredited calibration laboratories in American Fork, Utah (5128A RHapid-Cal® Humidity Generator and 1620A Digital Thermometer-Hygrometer) and Phoenix, Arizona (2456-LEM Laboratory Equipment Monitor). Our prices and turnaround times are competitive and our quality and capabilities are unmatched.For more information about these services or to request a quote, call 877-355-3225 or email us at...

作者：Michael Crepps，福禄克产品应用专家在工厂中，鉴于工作的复杂性和规模，确保电气系统的可靠性和安全性至关重要。电气故障会导致严重停工和安全隐患。寻线仪是诊断和排除电气系统故障以及维护电气系统的重要工具，帮助技术人员准确定位电线，识别故障并确保正确连接。本文介绍在工厂内使用寻线仪的分步指南，以确保高效且有效的电气维护。阅读本文，观看视频：学习如何利用高级寻线仪跟踪导管或管道内的电线。应用场景：诊断和排除工厂内的电气故障任务是诊断和排除工厂内的电气故障，该工厂报告存在间歇性停电和设备故障。该工厂的电气系统庞大而复杂，难以通过人力手动查找故障。使用寻线仪有助于快速、准确地识别和解决故障。所需工具寻线仪(例如Fluke...

Every process technician knows that the most difficult part about doing calibration in the field is getting all the hoses connected properly. Using the thread seal tape to seal up all the connections and having to take the time to reseal every time you perform calibrations. Not only is that time-consuming, but it could also lead to leak issues that throw off your measurements.In this video we're going to look at the best practices for doing a pressure calibration and what accessories, like fittings...

电气设备初始上电时，浪涌电流是流经设备的激增或瞬间突发电流。

Resistance is measured using analog or digital multimeters. These tools also measure current, voltage, and more for various applications. Why measure resistance? To determine the condition of a circuit or component. The higher the resistance, the lower the current flow, and vice versa.In general, the resistance of components used to control circuits (such as switches and relay contacts) starts out very low and increases over time due to factors such as wear and dirt. Loads such as motors and solenoids...

福禄克的各型号的钳形表都经过精心设计，可以满足从日常任务到专业项目的各种需求。

柔性钳形表也称为罗戈夫斯基(Rogowski)线圈，有时候又称为空芯线圈或柔性电流探头，罗戈夫斯基线圈于1912年首次使用，从简单的螺线管演化而来。

如何利用数字万用表测量占空比

The need to measure three-phase electrical systems has become increasingly important, especially for simple energy surveys, more complex power quality troubleshooting, or overall electrical performance studies on individual electrical equipment such as transformers and motors.However, taking three-phase measurements can be dangerous as you need to open electrical panels and put on proper personal protective equipment (PPE). The top risks can carry severe penalties, whether it's personal injury or...

Whether you troubleshoot and maintain electrical distribution, HVAC, or rotating equipment you probably use a digital multimeter regularly. You may also use an infrared camera, or thermal camera to help you troubleshoot.The problem: Carrying two separate tools or having to go back to the shop to grab the thermal camera. Adding even more tools to a heavy tool bag or taking time away from the work to be done.The solution: A thermal multimeter, or thermal dmm, is both a digital multimeter and a thermal...

Fluke Calibration offers flow calibration and repair services in the US through our accredited calibration laboratory in Phoenix, Arizona. Our prices and turnaround times are competitive, and our quality and capabilities are unmatched.Complete an online request for service form.Service Request (RMA)Need help submitting an online Service Request (RMA)? Watch this brief Quick Start Video. We've also prepared a Getting Started Guide.For more information about these services or to request a quote call...

IntroductionFluke Calibration provides calibration and repair services for the former Hart Scientific line of temperature calibration equipment. Calibration and repair services for baths and industrial calibrators are provided in Everett, Washington, while digital thermometer readouts, 4180 and 4181 infrared calibrators, temperature probes (SPRTs, PRTs, thermistors, reference thermocouples) and other reference standards are calibrated and serviced in American Fork, Utah.Complete an online request...

In this video, you will learn how to calibrate a pressure transmitter using the Fluke 729 Automatic Pressure Calibrator.{ "@context": "http://schema.org", "@type": "VideoObject", "name": "How to Perform a Pressure Calibration Using the Fluke 729", "description": "This 5-minute video shows how to calibrate a pressure transmitter using the Fluke 729 Automatic Pressure Calibrator.", "transcript": "This video describes how to connect to a pressure transmitter, set up the device configuration, and perform...

Fluke Calibration offers instrument repair and calibration services for electrical and RF calibration equipment through our accredited calibration laboratories in Everett, Washington (see our Authorized Service Centers page for service outside of the US). Our prices are competitive and our turnaround times are excellent.Equipment types include:Frequency countersMulti-product and multifunction calibratorsVoltage, current and resistance calibratorsProcess calibratorsStandard resistorsZener reference...

了解Fluke 438-II电能质量分析仪和电机分析仪如何帮助他们减少水和能源消耗量，并有效延长其水泵的预期寿命。他们在保护环境的同时，也节约了费用。

如果有一种泄漏检测技术可以在 50 米开外精确定位泄漏位置，会怎么样呢？Fluke ii900 Sonic Industrial Imager——致力于发现压缩空气泄漏的“革命者”。

使用 Fieldsense 钳表将三相电能测量速度提高 50%。如何同时测量三相电压和电流。

了解 Fluke ii900 与 ii910 声学成像仪在规格和功能方面的区别。

Use the 1586A Super-DAQ to automate temperature sensor calibration The 1586A Super-DAQ Precision Temperature Scanner provides a unique feature for automating sensor calibration that can greatly increase your lab productivity—without a PC and software. When the Super-DAQ is connected to a Fluke Calibration dry-well or fluid bath, it can control the temperature source to run the calibration automatically. You simply program the number of set-point temperatures and their values, select a scan sequence,...

World Metrology Day commemorates the signing of the Meter Convention on May 20, 1875. The Treaty of the Meter established one uniform and global measurement system, enabling advancements in science and technology as well as simplifying international trade.Before the Meter Convention, weights and measures could vary significantly from one country to another, or even one town to another. Now, we can purchase products from around the world and be confident that we understand the quantities of products...

MET/TEAM version 2.2 (with MET/CAL version 9.1) (.iso)Documents:MET/CAL 9.1.0 Readme (.pdf)MET/TEAM 2.2.0 Readme (.pdf)Updating to MET/TEAM 2.2 and MET/CAL 9.1 (.pdf)Current MET/TEAM Customers: What you need to know prior to updatingThere has been a major change to the MET/TEAM database which means updating to version 2.2 is a multistep process that could take from 8 to 24 hours depending on your database, server configuration, and network environment.There has been a major change to MET/CAL regarding...

可能有你想了解的所有关于ii900的信息。了解声学成像仪的特性、功能以及使用技巧。

关于 Fluke 8x V 系列数字万用表的重要安全通知

Hundreds of thousands of new High-Voltage Direct Current (HVDC) power systems are being built across the country, from solar photovoltaic (PV) systems to electric vehicle charging stations (EVSEs). How do electricians stay safe while working on them? In this webinar for EC&M Magazine, sponsored by Fluke, senior power engineer and expert electrical safety trainer Tommy Northcutt discusses what every electrician should know about HVDC power system safety.1. Why is HVDC technology growing? PVs and EVsThe...

观看福禄克公司首席计量学家 Jeff Gust 讲解精确测量在对抗新冠肺炎过程中所起的作用。在此处观看短视频。

This video will show you how the Fluke 729 Automatic Pressure Calibrator performs a HART Calibration from a downloaded task.TranscriptThis unit already has a downloaded task from our software which DPCTrack2 or ProCalV5 can be used. The first thing you want to do is connect up, so you've got the 729 with the 4-20 mA jacks connected up to the transmitter as well as the pressure line from the calibrator to the transmitter.Setting up your HART calibrationNext thing you want to do is you want to vent...

In this video, we're going to take the Fluke 729 Automatic Pressure Calibrator and perform a pressure switch calibration.{ "@context": "http://schema.org", "@type": "VideoObject", "name": "How to Calibrate a Pressure Switch Using the Fluke 729 Automatic Pressure Calibrator", “transcript”: “In this video, we're going to take the Fluke 729 Automatic Pressure Calibrator and perform a pressure switch calibration. You see we have the Fluke 729 with the jacks connected up to the contact points of...

In this video, we're going to show you how the Fluke 729 Automatic Pressure Calibrator connects to a HART transmitter.TranscriptMenu settingsThe first thing you do is connect up your mA jacks to the transmitter to the plus and minus. Then connect up your pressure line from the Fluke 729 to the transmitter as well. And then press the HART button.You're now on the HART pulling screen; it's trying to find the device. There are two things you need to do here.Enable that 250 ohm internal HART resistorPress...

虽然电压表和数字万用表乍一看可能很相似，但它们实际上是截然不同的工具。如果你需要高精度地测量电压，电压表可能是最好的工具。然而，如果你需要测量多个电量，并想要一个更通用的工具来提供数据记录等额外功能，数字万用表可能是更好的选择。

Predicted to triple within the next five years, the fast-growing solar market is packed with career opportunities for technicians, project managers, electricians, and many other professionals. That’s why, when designing Fluke solar tools, we always include the input of experienced solar professionals and technicians. Their insights help ensure that Fluke tools are designed with essential characteristics to provide an easy onboarding and smooth workflow that will help the workforce thrive in this...

旋转设备及输送机维护必须高效，以避免代价高昂的意外停机。这对于食品和饮料生产、物流仓储、汽车制造、采矿和原材料处理等行业尤为重要。具有 MecQ™ 模式的 Fluke ii910 声学成像仪提供了现代化的解决方案。该设备可检测出旋转设备及输送机系统中的潜在问题，以防止问题恶化。这使维护团队能够采取主动措施，更大限度提高系统性能。Fluke MecQ™ 模式可检测到可能意味着旋转设备及输送机系统出现问题的声音。亲自来看看吧！通过快速简便的声学成像进行视觉检测维护人员可以快速轻松地检测输送机系统中的潜在问题。具有...

Breaker tracers are a game-changing tool to add to your toolbelt, whether you’re a homeowners or electrical professional looking down a long path of circuit breakers. Instead of endless breaker flipping to find which one controls the outlets and lights in a specific area, a circuit breaker finder offers an easier, safer, and more accurate troubleshooting method.What is the electrical tool to find a breaker?A breaker finder is a handy tool designed to accurately identify the breaker that corresponds...

在探测电线和识别断路器时，优质的寻线仪不但可以节省时间，而且还可以提供更精确的读数。下面介绍了如何设置寻线仪，以使其正常工作并提供准确的结果。

Reopening the world in the wake of a pandemic brings new health and safety concerns. Much of the emphasis has been on personal hygiene, such as hand washing, social distancing, and face covering. But as industries begin to open, a new normal awaits them where personal hygiene must extend to shared work surfaces.The World Health Organization (WHO) recommends regular cleaning of your frequently touched surfaces. Maintenance technicians, electricians, and others who share tools need to understand and...

每年的 3 月 4 日是世界工程日。这个一年一度的国际庆祝活动将重点介绍工程师们的成就。从车轮发明到火星探测器，工程在我们的文化中发挥着主导作用。这就是为什么世界工程日不仅仅是庆祝工程为我们的现代生活所增添的技术改进和洞察力。设立世界工程日也是为了将工程作为一种职业进行推广，并激励我们为过上更美好的生活而改变世界。 Fluke Networks 的电气工程师 Marcella...

了解用于住宅和建筑检查的热像仪。找到理想的暖通空调用热像仪。

Video transcript:Hey, I’m Sean with Fluke. A question we often hear is: “Why do I need an insulation tester?”The insulation tester is designed to:check the integrity of your conductor wirescheck the insulation value of motor or your compressor windingsYou’re trying to see if there’s any break down that could potentially cause a fault. We always want to use an insulation tester and your Preventive Maintenance Plan (PMP). This would allow you to start doing streamline testing and baseline...

如果压缩空气系统的性能欠佳，所连接设备的性能也不能幸免。学习如何使用Fluke ii900 LeakQ监视和优先处理要修复的空气泄漏。

In this video, we're going to demonstrate the pressure leak test capabilities of the Fluke 729 Automatic Pressure Calibrator.TranscriptFor this test we have the Fluke 729 connected to a pressure transmitter and we've loosened up the connection to cause a leak.Calibrator setting to perform a pressure leak testStarting out, you just go into the task menu on the 729 Automatic Pressure Calibrator, and you'll notice the number four selection is “Pressure Leak Test.” So, you can press the number four...

This video will demonstrate how the Fluke 729 Automatic Pressure Calibrator automatically regulates pressure, even during a slow pressure leak.{ "@context": "http://schema.org", "@type": "VideoObject", "name": " How to overcome pressure leaks during calibration by using the Fluke 729 Automatic Pressure Calibrator ", "description": "", "transcript": "This video will demonstrate how the Fluke 729 Automatic Pressure Calibrator automatically regulates pressure, even during a slow pressure leak. One of...

There are three common methods for calibrating temperature sensors:Calibrating just the electronics with a simulatorCalibrating both the electronics and the sensor in a dry-wellCalibrating both the electronics and the sensor in a dry-well with a reference thermometerHere is a quick look at these methods and the pros and cons of each.Calibrating just the electronics with a simulatorTo calibrate the electronics of a temperature measurement/control system, a temperature simulator takes an input temperature...

Table of ContentsWhy is calibration important?The importance of calibration in the futureDifferent perspectives on the significance of calibrationThe benefits and purpose of calibrationWhat are the costs and risks of not calibrating?Summary / TL;DRWhy is calibration important?Calibration is important because it helps ensure accurate measurements, and accurate measurements are foundational to the quality, safety and innovation of most products and services we use and rely on every day.Few people realize...

Hi, this is Jeff Grossman, Sales Engineer for Fluke Calibration’s pressure and mass flow calibration solutions, here to provide you with a demonstration of one of our three modular pressure controllers. I happen to have here the 8270A which has a maximum pressure of 6000 psi complemented by the 6270A maximum pressure of 3000 psi and the 8370A with maximum pressure of 15,000 psi. The nice thing is they share a lot of commonality which makes them easy to switch between and easy to use.Very small...

This page contains links to a range of short videos that quickly and conveniently highlight some of the simplifications, efficiencies and automation that Fluke Calibration brings to RF and microwave calibration.An Overview of the 9640AFluke Calibration’s innovative calibration technology, now applied to RF and microwave calibration, greatly simplifies what is often a labor-intensive task with a powerful combination of the 9640A RF Reference and MET/CAL Calibration Software. The first video highlights...

This page contains links to resources to help you learn more about infrared temperature calibration.If you would like to get a quote on a new infrared calibrator, you can do that here:Request a quote Infrared Temperature Calibration 101Infrared Temperature Calibration 101 - Synopsis (Web Seminar)Watch this short web seminar for a quick overview of how infrared thermometers really work, and then watch the full version for more information!Infrared Temperature Calibration 101 (Web Seminar)Watch this...

多年来，MET/CAL 不断的发展以融合新的性能，并且支持最新推出的校准器及早前的校准器。Fluke经常在全球各地举办用户组会议听取客户意见和他们的需求。对其所做的大多数的改进都是基于响应MET/CAL用户社区的要求。因此，升级MET/CAL就会提供给你更多有价值的好处。

A collection of helpful resources for temperature calibration in manufacturing and industry.If you would like to get a quote on a new temperature calibrator, you can do that here:Request a quoteTemperature Calibration ToolsIndustrial Temperature Calibration Selection GuideSelection guide featuring tools for industrial instrumentation and calibration technicians.Thermocouple Table Voltage CalculatorSelect one of the 8 letter-designated thermocouple types from the console, type any temperature within...

Table of ContentsWhat is a calibrator?How is a calibrator used?Why is calibration important?When did people start using calibrators?What are the different types of calibrators?Who uses calibrators?How often should a calibrator be used?How do you automate calibrators?When should you upgrade an old calibrator?What is the price range of calibrators?A Variety of CalibratorsWhat is a calibrator?A formal and technical definition of “calibrator” is “a measurement standard used in calibration.” This...

让BIPM在全球范围内管理SI的主要好处是校准的互操作性。这意味着，世界各地都在使用相同的测量系统和定义。这样，美国的某人在澳大利亚购买一个1欧姆的电阻，并确信按照美国的标准对其进行测量时也为1欧姆，反之亦然。为了实现互操作性，我们需要所有的测量结果都可溯源至同一定义。

Anyone who has been in the calibration business for as long as we have knows that experience is priceless. Time has a way of teaching you what works and what doesn’t. When things are working right, the cal lab may not be a very exciting place, but it does mean you did your job. So, here are a few tips and tricks you can use to keep things up and running:The truth about calibrating temperature sensorsCalibration baths usually deliver the best resultsBoost productivity with multiple calibration bathsProtect...

Voltage testers are valuable tools for professionals and hobbyists who work with electrical systems. They are used to verify the presence or absence of voltage in electrical circuits, ensuring safety and efficiency in various tasks.This application note will guide you on how to use a voltage tester effectively and which Fluke voltage testers can assist in a variety of settings.Introduction to Voltage TestersVoltage testers come in various forms, including non-contact voltage testers, contact voltage...

新款 Fluke 热成像仪秉承我们的理念，让客户得到物超所值的产品。Fluke TiS75+ 提供的功能将帮助您解决在现场可能遇到的各种问题。

使用钳口准确测量电压和电流。

准确、安全地排除高达 CAT IV 600V 的通电和断电电线故障

TiX885/TiX880/TiX875/TiX870 红外热像焕新上市，提供更加清晰的画质，更加准确的测试精度，更加宽泛的测温范围及灵动操作手感，可适应多种不同的应用场景