01 · SAFETY BOUNDARYMap hazards by task and machine state.
Separate measurement quality from equipment safety. Evaluate moving axes, lasers, radiation where present, electrical and pneumatic energy, lifting, controlled access and service procedures for the exact system.
02 · RELIABILITYDemand dated condition evidence.
Trend calibration, interim checks, probe or sensor qualification, environmental control, fixtures, reference artifacts, software versions and backup or recovery procedures.
03 · INSTALLED COSTPrice the production system.
Installed cost includes environment, foundation or vibration control, probes and lenses, fixtures, artifacts, software modules, data storage, training, calibration and method validation.
04 · EVIDENCE DATESKnow when every claim was true.
Date the calibration scope, uncertainty statement, interim check, software version, accessory inventory and representative study. Traceability requires an unbroken documented chain, not a logo alone.