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。

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...

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...

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。

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。

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...

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。

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...

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。

比较IP等级、电池寿命和其他功能，了解Fluke 87V MAX和87V数字万用表之间的区别在哪里。

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。

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...

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...

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...

如何利用数字万用表测量占空比

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...

Circuits and equipment may be designed to operate at a fixed or variable frequency. They may perform abnormally if operated at a different frequency than specified.For example, an AC motor designed to operate at 60 Hz operates slower if the frequency is less than 60 Hz, or faster if frequency exceeds 60 Hz. For AC motors, any change in frequency causes a proportional change in motor speed. A five percent reduction in frequency yields a five percent reduction in motor speed.Looking for your first...

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...

By Michael Crepps, Fluke Product Application SpecialistIn industrial plants, maintaining the reliability and safety of electrical systems is critical due to the complexity and scale of operations. Electrical faults can lead to significant downtime and safety hazards. A wire tracer is an essential tool for troubleshooting and maintaining electrical systems, allowing technicians to accurately locate wires, identify faults, and ensure proper connections. This application note provides a step-by-step...

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...

为了确保您的 1670 系列多功能安装测试仪包含所有可用功能，请确保已升级至最新版本固件。固件版本 V1.1 (.zip)固件版本 V1.1 描述文件 (.pdf)下载固件更新文件。解压下载的文件。将文件传输至具有 USB-C 接口的 U 盘*。确保将固件更新文件放在根目录。确保测试仪的剩余电量至少为 50%。在更新固件之前，确保将之前记录的所有数据下载并保存。将具有 USB-C 接口的 U 盘插入测试仪。按照屏幕上的说明进行操作。固件更新可能需要多次重启，最长可能要花...

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...

何为数字万用表的准确度？ 数字万用表如何提供一致的读数？ 什么是测量分辨率？ 何为万用表的量程？ 字数和位数有何区别？ 使用能提供正确测量值的万用表 非常重要。了解这些测量值的含义更为重要。准确度和精度确保测量结果有用；精度越高，越容易实现可重复性；准确度越高，读数就越接近完美。 何为数字万用表的准确度？ 准确度指在特定工作条件下的最大允许误差，表示为百分比，指显示的测量值与被测信号真值(标准值)的接近程度。准确度要求与公认的行业标准进行比较。...

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...

近年来，随着电路中非正弦波的可能性大大增加，对真有效值仪表的需求也在增长。一些例子包括变速电机驱动器、电子镇流器、计算机、暖通空调和固态环境。

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...

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...

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...

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...

The 4 mA to 20 mA current loop is a common method of transmitting sensor information in many industrial process monitoring applications—typically in systems monitoring pressure, temperature, pH, flow, or other physical factors. These systems employ a two-wire, 4 mA to 20 mA current loop, in which a single twisted-pair cable supplies power to a transmitter and also carries the output signal.The loop’s operation is straightforward: a sensor’s output voltage is first converted to a proportional...

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...

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

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。

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...

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...

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。

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...

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。

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...

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...

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...

关于 Fluke 8x V 系列数字万用表的重要安全通知

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。

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。

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...

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,...

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。

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...

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...

For 40 years, Aspire Bakeries has been a leading producer of baked goods across the United States and Canada. The company operates 13 facilities, including a notable one in Cayce, South Carolina, where 367 employees produce an astonishing 3 million pounds of baked goods each week. The facility’s daily output comprises 2.1 million cookies, 500,000 muffins, and 1.2 million loaves of bread, facilitated by round-the-clock operations over five to six days a week. Join the Aspire Bakeries team as they...

Installing new electrical equipment in commercial buildings requires precisely identifying and managing existing circuits to ensure safe and efficient integration. A wire tracer is a valuable tool for accurately locating wires and ensuring proper connections during equipment installation. This application note provides a step-by-step guide for using a wire tracer to install new electrical equipment in commercial settings, ensuring a seamless and safe process.How to trace wires in a conduit or pipe...

用于机械轴承故障的快速排查，以及气体泄漏和局部放电的检测。

准确、安全地排除高达 CAT IV 600V 的通电和断电电线故障

准确、安全地排除高达 CAT IV 600V 的通电和断电电线故障

Ti400系列红外热像迎来卓越升级。 继承前代经典工业设计及良好的握持体验，同时核心性能——在热成像图像表现、对焦速度、帧频及软件功能都获得巨大提升。为了用户更好的使用体验，福禄克不断精益求精。

一体化光伏测试装置套件，专为光伏系统安装和运维检查而设计。

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

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。