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Performing high-pressure calibration
Learn about viscosity, compressibility, head pressure, safety, fluid compatibility, pressure stability, fitting & tube selection, & reference standards.
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.”
Flowmeter calibration: Five best practices you need to know
In this blog post by Fluke Calibration, see the 5 best practices for calibrating flow meters to ensure optimal flow meter performance. Read here.
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.
Commonly Asked Questions about the 8270A and 8370A High-Pressure Controllers
Get answers to common questions about the safety of a high-pressure supply & the capabilities of the Fluke 8270A/8370A High-Pressure Controller/Calibrator.
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.
How to calibrate your PT100 temperature sensor and other probes in-house
Learn 3 ways to calibrate a PT100 and a basic, 5-step procedure. Also discover how to bring calibration in house along with the benefits and challenges.
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
Three Reasons to Consider a Modular Pressure Control System
Learn the most common reasons why someone might upgrade to a modular pressure control system for their existing calibration standards.
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.
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.
Three keys to bringing pressure calibration in house
If you outsource pressure calibration, you may benefit by bringing it in house. Read 3 things to consider when bringing pressure calibration in-house.
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.
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.
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 else is needed to complete the pressure calibration solution?
See "Are pressure generation and control required?" and specific product specifications to determine what is needed. Most needed hardware can be found in the Pressure calibration accessories section.
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
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.