校準資源

校準有助于確保測量值準確,這是確保我們日常生活質量和安全的基礎。作為一名校準專業人員,其他工作的順利開展有賴于您正確地執行校準。我們在此提供有關各種校準主題的文章,以為您提供幫助。其中包括新的校準技術、各種校準工具的使用、不同環境下的校準等等。無論您要校準溫度、壓力、電氣、射頻 (RF)、流量、濕度還是軟件,我們的目標都是,幫助您每次都獲得精準的結果。

有用的資源

與福祿克專家交談

計量校準

校準講座

電能質量

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過程校準

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環路校準

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一種新的控制閥測試的工具

智能比例控制閥在過程工業中發揮著關鍵作用。然而,準確地評估閥門性能可能是一個麻煩的日程工作,因為這經常會產生大量的停機時間以及需要從生產線上卸下閥門。

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無需斷開環路即可開辟一片新天地

HVAC控制行業的早期報告表明,新Fluke 772和773毫安級過程鉗形表可能會改變游戲規則,為該領域的技術人員開辟一片新天地。憑借這些儀表提供的功能組合,現代化控制系統中常見故障的診斷變得輕而易舉。

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在不斷開環路的情況下診斷4至20 mA過程控制系統的故障

使用Fluke 773 毫安級過程鉗型表在不斷開環路的情況下診斷4至20 mA過程控制系統的故障

所有校準文章

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溫度基標準選擇指南

ITS-90溫標定義的基標準是SPRT和定義固定點。SPRT在固定點瓶內進行校準可以提供非常高的溫度準確度。福祿克提供的SPRT,固定點瓶及其他設備能夠溯源到ITS-90溫標

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示波器校準中的高頻誤差源

Explore analysis of high-frequency error sources in oscilloscope calibration. Gather insights into the causes, impacts, and methods to mitigate these errors to enhance your accuracy.

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55XX系列校準器的溯源問題探討

在直流低頻電學校準實驗室,多產品校準器發揮著重要作用,本文闡述了福祿克55XX系列校準器溯源問題,尤其是一直受困擾的電流溯源問題。

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Calibration Standards

Calibration standards are devices that are compared against less accurate devices to verify the performance of the less accurate devices.

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Measurement Uncertainty Training Materials

Get 7 free measurement uncertainty training materials including videos, webinars, & articles. Fluke also offers a paid, online course for deeper knowledge.

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Non-linear curve fitting using GNU plot

In metrology, what do you do when your curve-fitting software program doesn’t work because you’re dealing with a non-linear equation? Learn here.

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Rotameter Calibration

Fluke experts show you how to calibrate a pressure rotameter including a step-by-step rotameter calibration procedure, calibration curve, and tips.

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The Case to Revise ISO 17025 - Part 1

It is becoming my opinion that ISO 17025 needs to be revised. This is the first of a series of blog posts that I will be making to demonstrate why the revision needs to be made.

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Another NCSLI conference is in the books

Another NCSLI conference is in the books. This year, the metrology faithful (and budget funded!) once again gathered to gain knowledge through tutorials and technical presentations, contribute to the industry through attendance of committee meetings, talk to vendors at the exhibition, network with some of the world’s experts in metrology and spend time with old friends. There were so many great things happening that I didn’t even have time to compose a single tweet!

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How to avoid contamination in pressure calibration

Discover Fluke resources on how & why to prevent contamination in pressure calibration including videos, webinars, and blog posts. Learn more here.

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Is it Time to Set Up Your Own In-House, Humidity Calibration and Measuring Lab?

Should you bring humidity measurement and calibration in house? Learn to answer this question from the perspective of ROI, requirements, and workload.

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Remembering John Fluke Sr.—three decades later

This video includes reminiscences from Fluke and Fluke Calibration associates who remember what it was like to work at Fluke ”back in the day.”

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Seeing what can't be seen in a triple point of argon system

The triple point of argon (83.8058 K ) is one of the most commonly used fixed points for the calibration of standard platinum resistance thermometers (SPRTs) at temperatures below 273.16 K. It’s a defining fixed point of the International Temperature Scale of 1990 (ITS-90). Fluke Calibration recently designed a new Triple Point of argon system with the goal in mind of achieving both efficiency and accuracy in calibrating SPRTs.

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Six reasons why a pressure controller/calibrator might be the right solution for your pressure calibration application

Read more about why you a pressure controller/calibrator fits the needs of your pressure calibration calibrator and watch our vide about the 6270A Pressure Controller/Calibrator.

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Understanding the Importance of Traceability to the SI

Consider if your company would be best served by specifying traceability to the SI instead of to your local NMI.

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Yes you can give a great presentation at NCSLI or MSC

Whether you’re speaking to a small group of colleagues at your company or a group of professionals at MSC or NCSLI, here are some tips to help you succeed – and perhaps even enjoy your experience as a public speaker.

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常見問題

福祿克計量溫度、壓力、電力校準產品常見問題解答及注意事項。

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購買Fluke 5790B交流測量標準的9大理由

In this article, electrical calibration expert Marty Kidd explains why someone needs this type of product. He also explains why owners of an old Fluke 5790A should consider moving up to a new 5790B.

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軟件激活

在線注冊福祿克計量校準軟件產品,獲取軟件激活碼。

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A Proposal for a Standard Calibration Data Format

In 2012, the Association of German Engineers developed VDI/VDE-2623, which defines and establishes a Calibration Data Exchange Format. VDI/VDE-2623 establishes a rigid Extensible Markup Language (XML) data structure with both required and optional fields

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Getting started in pressure calibration: a guide to breaking down the barriers

If you are currently outsourcing or turning away pressure calibration business, you may be doing so unnecessarily. The barriers to enter the pressure calibration business can be overcome fairly easily.

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How often should you calibrate?

While there’s no “one size fits all” answer, see this post for helpful guidelines on how often you should calibrate thermometers, test equipment, multimeters, etc.

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Shopping for a multi-product electrical calibrator: Seven things you must consider

How do you choose a multi-product electrical calibrator? They are not all the same. Read this short blog post to learn seven essential points to consider.

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Thermocouple Fundamentals: App Notes Series, 1 of 4

What is a thermocouple? How does a thermocouple work? Why do thermocouples need to be calibrated?

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Three Common Causes of Calibration Problems

What knocks a digital instrument out of calibration? Learn about the 3 main causes of calibration problems: component shift, drops & overloads.

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Verifying process gauges, analog and digital

Both analog & digital process gauges need to be regularly verified. See the options for verifying in the field or at the bench & the steps to follow.

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What matters in custody transfer: 5 ways to ensure precise measurements

See 5 ways to ensure precise measurements in oil & gas custody transfer & see how one calibrator can calibrate the involved pressure & temperature transmitters.

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AC versus DC: The Truth

The purpose of this paper is to truthfully answer various questions one might have with regard to resistance bridges and readouts after reading some of the sales hype arguing that AC is better than DC or vice versa

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Platinum Resistance Thermometers (PRT)

A platinum resistance thermometer (PRT) is a thermometer constructed from a high purity platinum element (wire-wound coil or thin film) placed in a tube of metal or glass and sealed with an inert atmosphere and/or mineral insulator.

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Why Calibrate Test Equipment?

Why calibrate test equipment? What makes it go out of cal? What happens when you send equipment for calibration? When should you calibrate? Learn here.

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二等標準溫度計/溫度傳感器選擇指南

福祿克公司的鉑電阻溫度計,熱電偶,熱敏電阻主要用于高精度測溫和計量校準。高溫溫度計主要用于測量高溫爐、溫箱,高溫計量校準主要包括熱電偶和高溫PRT。

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測溫儀選擇指南

福祿克計量校準部的數字測溫儀可以進高精度測溫,用于校準工作。測溫儀的原理是測量電壓值或電阻值,然后將測得的值轉換成溫度進行顯示。

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5 Steps to Calibrate an RTD

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Calibrator: A Comprehensive Introduction

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How to Calibrate a Digital Thermometer with a Dry-Block Calibrator and with Freezing and Boiling Water

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Infrared Thermometer Calibration - A Complete Guide

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Three methods for calibrating temperature sensors: pros and cons

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Why is Calibration Important?

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關于校準

讓BIPM在全球范圍內管理SI的主要好處是校準的互操作性。這意味著,世界各地都在使用相同的測量系統和定義。這樣,美國的某人在澳大利亞購買一個1歐姆的電阻,并確信按照美國的標準對其進行測量時也為1歐姆,反之亦然。為了實現互操作性,我們需要所有的測量結果都可溯源至同一定義。

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What is the HART protocol?

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2 guidelines to make sure the pressure calibration equipment you're buying fits your needs

If you are purchasing a calibrator to calibrate pressure measurement devices, follow these 2 simple steps to ensure you get what you need.

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Best Benchtop Multimeter – Most stable & accurate

See why Roger Pineche, Director of Engineering at Fluke, says the new 8588A and 8558A are the best benchtop multimeters in terms of stability & accuracy.

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Documenting approach to pressure switch testing

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Calibrating pressure transmitters and switches in potentially explosive atmospheres

Pressure calibration can be challenging in the best of environments. Working in an area that has the potential for explosion takes the degree of difficulty to another level—one where the technician needs proper training and equipment.

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測量守護健康 | 2021 年世界計量日

觀看福祿克公司首席計量學家 Jeff Gust 講解精確測量在對抗新冠肺炎過程中所起的作用。在此處觀看短視頻。

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基于計劃的工作流幫您節省過程儀表維護費用

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評估控制閥及其性能

在評估控制閥及其性能時,您需要理解不同的控制閥類型,以及需要測試哪些方面。

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4-20mA工具客戶證言

福祿克用戶分享他們的4-20mA工具客戶證言

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一種新的控制閥測試的工具

智能比例控制閥在過程工業中發揮著關鍵作用。然而,準確地評估閥門性能可能是一個麻煩的日程工作,因為這經常會產生大量的停機時間以及需要從生產線上卸下閥門。

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Reduce instrument maintenance costs by 40% or more with route-based work flows