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ITS-90溫標(biāo)定義的基標(biāo)準(zhǔn)是SPRT和定義固定點(diǎn)。SPRT在固定點(diǎn)瓶?jī)?nèi)進(jìn)行校準(zhǔn)可以提供非常高的溫度準(zhǔn)確度。福祿克提供的SPRT,固定點(diǎn)瓶及其他設(shè)備能夠溯源到ITS-90溫標(biāo)
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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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在直流低頻電學(xué)校準(zhǔn)實(shí)驗(yàn)室，多產(chǎn)品校準(zhǔn)器發(fā)揮著重要作用，本文闡述了福祿克55XX系列校準(zhǔn)器溯源問(wèn)題，尤其是一直受困擾的電流溯源問(wèn)題。
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Calibration standards are devices that are compared against less accurate devices to verify the performance of the less accurate devices.
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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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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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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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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. 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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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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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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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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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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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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Consider if your company would be best served by specifying traceability to the SI instead of to your local NMI.
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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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福祿克計(jì)量溫度、壓力、電力校準(zhǔn)產(chǎn)品常見(jiàn)問(wèn)題解答及注意事項(xiàng)。
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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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在線注冊(cè)福祿克計(jì)量校準(zhǔn)軟件產(chǎn)品，獲取軟件激活碼。
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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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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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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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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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What is a thermocouple? How does a thermocouple work? Why do thermocouples need to be calibrated?
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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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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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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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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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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? 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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福祿克公司的鉑電阻溫度計(jì)，熱電偶，熱敏電阻主要用于高精度測(cè)溫和計(jì)量校準(zhǔn)。高溫溫度計(jì)主要用于測(cè)量高溫爐、溫箱，高溫計(jì)量校準(zhǔn)主要包括熱電偶和高溫PRT。
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福祿克計(jì)量校準(zhǔn)部的數(shù)字測(cè)溫儀可以進(jìn)高精度測(cè)溫，用于校準(zhǔn)工作。測(cè)溫儀的原理是測(cè)量電壓值或電阻值，然后將測(cè)得的值轉(zhuǎn)換成溫度進(jìn)行顯示。
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讓BIPM在全球范圍內(nèi)管理SI的主要好處是校準(zhǔn)的互操作性。這意味著，世界各地都在使用相同的測(cè)量系統(tǒng)和定義。這樣，美國(guó)的某人在澳大利亞購(gòu)買(mǎi)一個(gè)1歐姆的電阻，并確信按照美國(guó)的標(biāo)準(zhǔn)對(duì)其進(jìn)行測(cè)量時(shí)也為1歐姆，反之亦然。為了實(shí)現(xiàn)互操作性，我們需要所有的測(cè)量結(jié)果都可溯源至同一定義。
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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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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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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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觀看福祿克公司首席計(jì)量學(xué)家 Jeff Gust 講解精確測(cè)量在對(duì)抗新冠肺炎過(guò)程中所起的作用。在此處觀看短視頻。
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在評(píng)估控制閥及其性能時(shí)，您需要理解不同的控制閥類型，以及需要測(cè)試哪些方面。
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智能比例控制閥在過(guò)程工業(yè)中發(fā)揮著關(guān)鍵作用。然而，準(zhǔn)確地評(píng)估閥門(mén)性能可能是一個(gè)麻煩的日程工作，因?yàn)檫@經(jīng)常會(huì)產(chǎn)生大量的停機(jī)時(shí)間以及需要從生產(chǎn)線上卸下閥門(mén)。
