Articles Published in Cal Lab Magazine
by Mike Zecchino, Jeff Dax, and Mark Cobb Many instruments can be used to measure surface roughness and texture—from handheld gages to ultra-precise interferometers and 3D optical profilers. But not all instruments are intended for […]
by Flavio Galliana, Adelina Leka and Luigi Iacomini The Quality Management System (QMS) of the Istituto Nazionale di Ricerca Metrologica (INRiM), Italy, deals with calibration and measurement activities in accordance with the Mutual Recognition Arrangement […]
by Ajayvignesh Manonmani Velumani Digital Calibration Certificates (DCCs) are reshaping calibration documentation by turning certificates into structured, machine-readable data that can be searched, analyzed, and trusted digitally—rather than stored as static PDFs or paper records. […]
I’m currently writing some automation for a piece of equipment I would classify as difficult to communicate with! And like you should never end a sentence with a preposition, this particular piece of equipment, every […]
by Betty Wang Let’s start with a direct question: To save a few dollars on a connector, are you willing to sacrifice the integrity of a measurement worth thousands, or even risk the safety of […]
by Ricardo Vilmenay This article not only exposes some of the technical risks associated with calibrating at only three points but also focuses on one of the most common and difficult-to-detect errors: the Type “S” […]
by Joseph Rindone Bringing new technicians into a calibration lab is more than an HR formality—it’s an investment in the accuracy, reliability, and reputation of the entire organization. Too often, onboarding is treated as a […]
Today, in a meeting, we discussed separating raw data from its presentation. It is such a simple concept, but explaining the purpose of each one is more complex than I expected. So I’m dedicating this […]
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