Author Archives: Khanh Nguyen
Calibration Terms Glossary: TUR, CMC, Guard-Banding & 9 More, in Plain English
TL;DR: Twelve terms carry most of the meaning on a calibration certificate: as-found/as-left, tolerance, out...
How to Use an Optical Comparator: Setup & Operation
How to Use an Optical Comparator: Setup, Operation & Best Practices For quality control teams,...
How Often Should You Calibrate a DC Power Supply?
How Often Should You Calibrate a DC Power Supply? Reliable power builds the foundation of...
Instrument Out of Tolerance? The 6-Step Response Playbook
TL;DR: When an instrument comes back out of tolerance (OOT), follow six steps: quarantine the...
Optical Comparator Calibration: ISO/IEC 17025 Guide
Optical Comparator Calibration: ISO/IEC 17025 Step-by-Step Guide In precision manufacturing, aerospace machining, and medical device...
How to Read a Calibration Certificate: The 8 Fields That Matter
TL;DR: A calibration certificate worth filing contains eight things: the lab’s accreditation identity, a unique...
Expert DC Power Supply Calibration Services in the US
Expert DC Power Supply Calibration Services in the US Undoubtedly, precision drives modern electronics manufacturing,...
How Often Calibrate Laser Tracker? Interval Guide & Standards
Laser Tracker FAQ: Calibration Intervals, Accuracy & Compliance In aerospace manufacturing, defense, and precision tooling,...
What Is NIST-Traceable Calibration? The Traceability Chain Explained
TL;DR: NIST-traceable calibration means your instrument’s results connect to US national measurement standards through an...
VNA Calibration Kit Verification: How to Keep SOLT Standards Traceable
How to verify a VNA calibration kit: pin depth gauging, torque, verification kits, and recalibration...