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RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-06313

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October 19, 2019 at 7:04 pm #49461
ReferenceLog 06320
Participant

Case 27 — Timegrapher reading context: what do rate, amplitude and beat error actually tell me?

Amplitude depends on the movement and measurement setup. Compare it with appropriate specifications and a qualified watchmaker’s assessment; a universal pass/fail threshold would be misleading.