Guides · Compliance · Measurement
Articles & Guides
Practical answers to the calibration questions our clients ask most.
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What is measurement traceability? From your gauge to the SI units
When a report says your instrument is 'traceable to national standards,' it's describing a real, documented chain — from your bench all the way to the international definition of the kilogram, the newton and the degree.
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NATA-endorsed vs traceable calibration: which do you need?
Both reports look official and both mention traceability, but they're not the same thing. Here's the difference in plain English, and how to decide which your quality system actually requires.
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How often should your equipment be calibrated?
Twelve months is the common answer — but the right interval depends on what the instrument does, what your standards require, and what an out-of-tolerance result would cost you. Here's how to set calibration intervals you can defend in an audit.