Why traceability becomes important Most engineers encounter the term “traceability” during audits or certification reviews. At first, it can sound

Accuracy and uncertainty are not the same thing One of the most common misunderstandings in dimensional metrology is assuming that

Bigger measurement volumes create different challenges As measurement volumes increase, calibration becomes more difficult. Errors that remain invisible in small

Accuracy reports do not tell the whole story Modern 3D scanners are capable of producing extremely impressive specifications. Manufacturers often

The problem many engineers encounter One of the most frustrating situations in dimensional metrology is receiving different measurement results from

A measurement system can appear highly accurate while still producing unreliable results. This sounds contradictory, but it happens more often

Most measurement errors are expensive. The problem is that many of them are not discovered immediately. In 3D scanning applications,

Many engineers assume that once a calibration artifact has a valid certificate, measurement results should remain stable. Unfortunately, that is

Most CT calibration problems don’t start with the scanner When dimensional deviations begin appearing in industrial CT measurements, the first

Start with the obvious, but overlooked Even with the best CMM or scanner: can impact results dramatically. Engineer’s checklist Final