Metrology

50 Shades of….Measurement Uncertainty

Measurement Uncertainty. OK, we understand that this isn’t the sexiest of topics. In fact, it probably isn’t something that makes it through your front door, let alone into the bedroom! However, if you’re running a lab, Measurement Uncertainty (MU) is something you should know about in all its shades of grey. Let’s take a look …read more »

Putting together the Measurement Uncertainty puzzle

We hear it from laboratories all the time (quite often accompanied by an eye-roll or a groan!). Measurement Uncertainty (MU) is something that laboratories do because they have to. Because ISO 17025 and ISO 15189 say so. And, of course, because NATA says so. Every measurement is subject to some uncertainty. That’s why the MU process …read more »

Happy World Metrology Day!

Not even a pandemic can keep me from writing about World Metrology Day! The theme for 2020 is Measurements for Global Trade. There are multiple global trade agreements that underpin good measurement.  Measurements are critical in ensuring products are fit for purpose. And this includes protecting healthcare workers and the general population from the ‘invisible …read more »

Are Calibrations Worth the Money?

Breaking news! The Guardian says “The only uncertainty is how long we’ll last”. Clearly they have not heard about the MAS MU for Testing Labs workshop. Register now as places are filling fast!    

3 ways measurement help us to get around

  It’s a nice, sunny Sunday afternoon and you’ve decided to take a drive. So you hop in your car and off you go. But I bet you’ve never given a thought to how metrology helps you do this.   Let’s take the physical car itself Your car is made so that it can actually …read more »

How to make NATA happy about your calibrations

The NATA equipment tables might be on their way out! Who will tell me how often to check my gizmo? You’ve been minding your own business and just doing as NATA says to do for equipment calibrations for years.  Now they tell you that you might have to work out your own calibration frequencies and ‘prove’ that they are suitable. To …read more »

3 most embarrassing mistakes in metrology

In honour of World Metrology Day, which occurs on May 20th,  we pulled together a list of the three most embarrassing mistakes in metrology in celebration of measurement scientists across the world. They’re sure to make you glad you’re good at your job. Mars Climate Orbiter It was September 1999 and our focus was on the Y2K …read more »