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Fluke Calibration Blog
Calibration Equipment & Standards and Calibration Software
Jun 16, 2022
MET/CAL™ Calibration Management Software is built to automate the calibration of a wide range of electrical test equipment. The software walks you through the process you need to take to run a test and takes you step-by-step through the procedure. You can also use MET/CAL to guide you through a manual test. This video demonstrates what MET/CAL can do using a 5520A High Performance Multi-Product Calibrator to manually calibrate a Fluke 117 Electrician's Multimeter.
Manual calibration...
May 25, 2022
When we talk about electrical safety, we’re usually talking about the tools, sensors, and assets that fill a facility: the tools and assets that you’re calibrating to keep accurate, precise, and safe. But that focus on safety also extends to the calibrators and tools you use in the lab or field to complete calibration work.
Calibration takes safety seriously. Every one of our tools undergoes rigorous testing to ensure it complies with regulatory safety standards, typically written by The...
Apr 07, 2022
중간에서 높은 정확도의 RTD를 교정하는 경우 교정의 특성화 방법을 사용할 것입니다. 특성화는 테스트 대상 장치(DUT) 저항이 여러 온도 지점에서 결정되고 데이터가 수학적 표현에 맞춰지는 교정 유형입니다.
RTD를 교정하려면 다음 단계를 수행하십시오.
기준 프로브와 DUT를 온도 소스에 놓습니다. 원의 중심에 기준 프로브가 있는 방사형 패턴에 최대한 가깝게 배치해야 합니다.
적절한 2, 3 또는 4선 연결을 사용하여 리드를 판독기에 연결합니다.
기준 프로브를 측정하고 온도를 결정합니다. 온도 작업용 판독기를 사용하는 것이 이상적입니다. 판독기를 통해 저항을 측정하고 사전에 판독기에 입력한 교정 계수에서 온도를 계산할 수 있습니다.
DUT의 저항을 측정하고 기록합니다. DUT는 기준 프로브와 유사한 저항 온도계이므로 유사한 방식으로 측정됩니다. 기준 프로브를 한 번 더 측정한 후 과정을 종료하는 것도 좋은 방법입니다.
데이터 피팅. 데이터 피팅은 RTD 및 교정에 고유한 일련의...
Sep 07, 2021
MET/SUPPORT Gold calibration procedures are moving to an all-new platform, called Cubyt. Cubyt currently hosts 410,000 device profiles, 320,000 OEM specifications, and 250,000 CAL-SHEETS, making it the world’s largest metrology database.
Cubyt continues to see 30,000 additional devices added each month. Eventually, this platform will be the one source of truth for all metrology and calibration data across the world.
Accessing MET/SUPPORT Gold calibration procedures
Current and future MET/...
Aug 11, 2021
With calibration management software
One of almost every laboratory’s performance metrics is tracking calibration throughput–how many assets can each individual calibrate throughout the day. The more assets properly calibrated during the workday, the more work a calibration lab can take on without needing to hire more individuals. By adding automation to your calibration laboratory with software, you’ll be able to see a notable increase in calibration throughput–up to 200%.
Adding automation...
Jun 28, 2021
Calibration is the backbone of your work, so when an error crops up, you want to fix it fast. But, finding the right information to make the necessary fixes to your tools or software yourself can sometimes be difficult. The Fluke Calibration Support Team has outlined some useful tips and tricks to get you back up and running quickly.
Fixing errors in your calibration software can be quick and simple with the right tips.
Fluke Calibration Website
The Fluke Calibration website houses the most...
May 12, 2021
As we celebrate World Metrology Day this year, the impact of quality measurements in healthcare is even more transparent. After more than a year of global pandemic actions, we can see how much our industry has been involved in the medical device manufacturing process as well as vaccine production and transportation.
Fluke Chief Corporate Metrologist Jeff Gust explains why measurements matter, and continue to matter, every step of our journey in the fight against COVID-19.
The history of...
Mar 30, 2021
Nitinol is a metal alloy of nickel and titanium with unique properties, including superelasticity and shape memory. It can be folded up in order to be inserted into the body, then return to its original cast shape and size when in place.
Fluke salt baths help ensure consistent and repeatable processes for medical device manufacturing and Nitinol forming by providing stability and uniformity specifications that are up to 10x that of a typical heat-treating bath.
Precise heating and quenching...
Mar 04, 2021
In aerospace applications, pressure transducers and switches play critical roles in monitoring many systems throughout the aircraft—from hydraulics and electromechanical systems to avionics. Braking, propulsion, wing flap control, cabin pressure and countless other functions rely on pressure transducers and switches to ensure that the process is happening correctly. Accuracy is critical.
Because these devices are constantly subjected to extreme vibration, frequent ambient temperature changes...
Dec 07, 2020
A rotameter, also called variable area flowmeter, is inherently a volumetric flow measurement device. The word origin is rota(tion) + messer/measure/meter. The scale can be in mass flow units if the volume flow rate is multiplied by a specified density, and in dimension units (mm) or percent.
An indicator floats at a steady value when the forces on it are equal. The main forces are the weight of the float (downward) and the drag force of the fluid (upward). Other forces are the difference in...