11 min read
Key Takeaways Calibration is not adjustment. * Calibration is a documented comparison to a traceable standard to determine an instrument's error; adjustment is the act of correcting that error. Your quality system needs both. As-found data is...
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10 min read
Key Takeaways Verify that your calibration certificate matches the needs of the instrument and the application, especially when measurements support...
11 min read
Key Takeaways Zeroing a micrometer is not calibrating it; a zero check confirms one point but misses critical errors in parallelism, flatness, and...
12 min read
Key Takeaways A Temperature Uniformity Survey (TUS) validates spatial temperature consistency within a furnace's qualified work zone, a separate...
11 min read
Key Takeaways AMS 2750 is a pyrometry specification governing temperature measurement and control; it does not define heat-treat process recipes....
11 min read
Key Takeaways Most audit risk comes from confusing verification (a pass/fail check) with calibration (a comparison with documented uncertainty). An...
10 min read
Key Takeaways Calibration is not verification. Calibration quantifies error and drift over time; verification is a simple pass/fail check. Your...
4 min read
Does Your Quality Standard Require ISO/IEC 17025 Accreditation? Many quality managers assume that ISO/IEC 17025 accreditation is universally required...
2 min read
BAC 5602 (Boeing's aerospace heat treatment specification) and CQI-9 (AIAG's automotive Heat Treat System Assessment) both require calibrated...
