calibrationtimestamp
A calibration timestamp, sometimes referred to as calibration_timestamp, is a timestamp that records when a calibration procedure was performed on a measurement instrument, sensor, or system.
It serves as a basis for metrological traceability, data quality assessment, and calibration management. The timestamp
Generation and formats: The timestamp can be generated by the device clock, synchronized with an external time
Scope and domains: Used in laboratory equipment, industrial sensors, medical devices, and software calibration routines. It
Considerations: Time accuracy and traceability; record the time zone, prefer UTC; avoid manual entry; maintain tamper-evident