모든 압력 교정 문서
Performing high-pressure calibration
Learn about viscosity, compressibility, head pressure, safety, fluid compatibility, pressure stability, fitting & tube selection, & reference standards.
자체 압력 교정을 위한 3가지 방법
만약 압력 교정 작업을 아웃소싱을 고려하지 않았었다면, 귀하의 실험실에 자체 교정 업무를 고려하셨을 것입니다. 여기 자체 압력 교정을 할 때 주의해야 하는 세 가지 주요 영역이 있습니다.
모바일(이동식) 캘리브레이션 랩을 비즈니스에 추가하는 방법
정확하고 신뢰할 수 있는 결과를 보장하기 위해 모바일 랩 교정 장비 활용에 대한 8단계 가이드를 읽어보십시오. 올바른 도구 선택에서 교정 수행까지 제조를 유지하는 데 필요한 단계를 자세히 설명합니다.
사내(in-house)에서 PT100 온도 센서 및 기타 프로브를 교정하는 방법
PT100을 교정하는 3가지 방법과 기본 5단계 절차에 대해 익히십시오. 또한 이점 및 도전과제와 함께 교정을 자체적으로 도입하는 방법에 대해 알아보십시오.
8270A 및 8370A 고압 컨트롤러에 대한 일반적인 질문
The 8270A 및 8370A 모듈식 고압 컨트롤러는 자동 압력 컨트롤러에서 가장 광범위한 압력 교정 작업량을 커버합니다. 8270A 및 8370A는 기존의 분동식 테스터 또는 압력 비교기를 대체하기 위하여 구입하는 경우가 많으며, 확장 및 자동화 기능이 있는 유연한 시스템을 원하는 전문가에게 가장 어필이 되고 있습니다.
모듈식 압력 제어 시스템을 고려해야하는 세 가지 이유
8270A 및 8370A는 기존의 분동식 압력계 및 기타 고압 표준장비와 다르게 터치 스크린 인터페이스를 가지고 있으며 원격으로 컴퓨터에서도 쉽게 제어 할 수 있습니다. 압력 비교기와 달리 공정을 완전히 자동화 할 수 있으며, 단시간 내에 안정성을 달성하고 유지할 수 있습니다.
How to calibrate a pressure transmitter on the bench
Calibrate pressure at the bench to ensure the calibrations are effective and don't result in degraded performance. See other reasons and the steps here.
압력 교정 장비 구매 시 확인해야 할 2가지 사항
수천 가지의 압력 측정 장치가 있습니다. 교정을 위해 투자할 계측기를 어떻게 결정할 수 있을까요? 압력 교정 장비 구매를 고려할 때는 다음 두 단계를 수행하십시오.
Choosing the Right Pressure Standard Selection Guide
Choosing the right standard for the right calibration workload is essential to ensure the quality and efficiency of your calibrations. This document explains the different types of pressure standards available, what their benefits and drawbacks are, and provides example workloads.
Technology and Automation in Modular High-Pressure Controllers
Learn how a modular high-pressure controller / calibrator system can increase accuracy & pressure range while enabling automation & future proofing your lab.
The Truth About Height Based Pressure Units
When does height equal pressure? Well the simple answer is it doesn't, but more on that later. A less simple answer is that height based pressure unit standards for manometers have evolved significantly over time. This has left an interesting legacy that you need to be aware of if you calibrate pressure instruments using height based units.
Replacing a DPI 515 with the 6270A Modular Pressure Controller/Calibrator
See the benefits of upgrading from the Druck DPI 515 to the Fluke 6270A & learn steps for configuring & installing the 6270A. Get the details here.
Contamination: is this hidden hazard threatening your pressure lab?
If you measure or calibrate pressure in the real world, you are at risk for contamination. And contamination can cause problems that you don’t even want to think about. A manufacturer in the aerospace industry found that out when they used their air system to calibrate a gauge that had water in it, then used it to calibrate another device that was supposed to be “dry and air pure.”
Is it time to replace that mercury thermometer?
Do you work outdoors where potentially explosive gases might be present, or do you work on the floor of a processing plant? If so, you need a reference thermometer designed to go where you work.
Selecting Connecting Tubing and Hardware for a Pressure Calibration
There is a lot to consider when deciding how to connect the DUT to the reference. Here is what I like to think about when getting ready to design a pressure circuit.
Zeroing at barometric pressure, at the local airport
If you don’t have a barometer, it might seem reasonable to use the barometric pressure value provided by a weather reporting service or from a regional airport. Before you make a choice like this, however, you should understand a few things about barometric pressure and how it is reported.
How a pressure balance works
When we use a pressure balance, we are looking for the equilibrium between a downward force and an upward force. The downward force is that of a mass being accelerated by gravity
You Could Benefit from Pressure Calibration Automation Software More Than You Know – Here are Four Key Ways to Decide if it’s Right for Your Lab
One can make an argument that using a pressure controller such as the 6270A or the 2271A, which you command to set a desired test pressure and maintain it without manual interaction, is automation. Beyond this, you can reap many additional benefits by automating more of the process using calibration software.
How to calibrate a pressure transmitter at the bench
See the benefits of calibrating pressure transmitters at the bench vs the field, see what equipment is needed, and get step-by-step procedures.
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.
Pressure comparators and digital reference pressure gauges vs deadweight testers
Learn the pros and cons of calibrating your pressure workflow with a deadweight tester vs pressure comparator with a reference gauge. Get the details here.
Guide to determining pressure measurement uncertainty for PM200, PM500 and PM600 Pressure Measurement Modules
Fluke Calibration produces the broadest range of electrical, RF, temperature, pressure & flow calibration instruments & software that help measurement professionals around the globe.
Performing Precise Pressure Calibrations May Cost Less Than You Think
A key advantage of deadweight testers is that all of the hardware required to generate pressure and precisely control and measure it can be contained within the instrument. On-board hand pumps are offered on Fluke Calibration Pressurements deadweight testers to generate vacuum or air pressure, or to prime higher pressure hydraulic systems
How End-of-Life Calibrators Can Help You Upgrade to the Newest Technology and Reduce Production Risks
Owning an end-of-life calibrator presents risks to your business or workflow & can prevent you from leveraging the latest technology. Learn more here.
Pressure Gauge Calibration without Contamination
How to use the 700HPPK Pneumatic Pressure Pump to supply pressures up to 3000 psi in the field to calibrate pressure gauges without liquid contamination.
Mixing fluids in a high-pressure calibration without fear of contamination
See two options for mixing fluids in a high-pressure calibration without fear of contamination. Read the short blog post by Fluke here.
How to calibrate at the bench with a deadweight tester
See the 6 steps on how to calibrate a dedweight tester at the bench. Use a deadweight tester at the bench when accuracy and reliability are top requirements.
Replacing PACE 6000 with the 6270A Modular Pressure Controller/Calibrator
See the benefits of upgrading the GE Druck PACE 6000 to the Fluke 6270A & learn steps for configuring and installing the 6270A. Get the details here.
Pressure Controller Replacement Resource Center
This Resource Center is designed to help you easily see which Fluke Calibration pressure controller is the recommended replacement for your existing older controller.
Six questions to ask before you choose a pressure calibration solution
Fluke Calibration produces the broadest range of electrical, RF, temperature, pressure & flow calibration instruments & software that help measurement professionals around the globe.
Replacing your old pressure controller? Here are five things you should know.
It's obsolete and the manufacturer doesn't support it anymore.
Modularity in pressure calibration systems
Read this free app note to learn the benefits of modular pressure calibration systems over monolithic & learn how to assess what modular system fits you best.
Three excellent reasons to choose a modular pressure calibrator over a more traditional solution
A modular pressure controller / calibrator is likely best if you calibrate a wide work load, your work load changes, or you can’t afford downtime. Learn more.
Pressure calibration specifications - A rude awakening!
Compared to electrical calibration, my introduction to pressure calibration was a rude awakening! In pressure calibration, specifications sometimes refer to the “m” and sometimes to the “b”, sometimes together but not always. Plus there are terms that are unique to each manufacturer. Having said that, there are reasons for all of this
What are the pressure range and test medium of the device to be tested?
Once you know which categories of instruments will meet your measurement uncertainty needs and will operate in your environmen