Pressure gauges have various types and usage, and one of this was a differential pressure gauge. A differential pressure gauge is not just used to measure and display a pressure reading but it is also used as an instrument … Read More

Calibration of thermometer is very common not just in very industries but even at home.  Have you seen an oven with a temperature indicator that looks like a simple clock or a pressure gauge? Or simply watch a cooking scenario … Read More

I was messaged by one of my reader about a question related to my previous post about “How to Interpret a Calibration Certificate”. See the post here.  It is a good question because I did not cover it on the … Read More

As a common consumer, I usually go to market or groceries every week,  if not every day.  In the market or groceries where meat and vegetable are sold, a weighing scale (either a digital or analog) is used before a … Read More

If you are exposed to a company that is using a water on one of its main processes, then surely you encounter this kind of meter, the pH/ORP meter.  Just like a conductivity meter, a pH meter or ORP meter … Read More

There are many types of switches which are used in different processes and one of them is the pressure switch. A switch is used to cut or supply a power in a circuit. As the name implies, it is a … Read More

As a Calibration Technician or Engineer, one of our responsibility is to ensure the proper functioning of most measuring instruments installed in our processes. In this post, I will share to you on how I calibrated an old industrial temperature … Read More

Have you encountered a pressure gauge with two entry ports where pressure can be applied? In this post, I will discuss what a differential pressure gauge is, where it is being used and how to calibrate specifically a Dwyer Magnehelic … Read More

I believe most of us are familiar with ovens. Once heard, we think of it as equipment used for baking or roasting. This is what most of us know but for those exposed in manufacturing areas, some usage of ovens … Read More

In my last post, I presented how to calibrate a clamp meter using a Fluke 5500 standard coil to amplify a current simulated from the Fluke 5522a. You can attain the required current output by using the standard coil. A … Read More