In the context of tool calibration, which item is used to track calibration?

In the context of tool calibration, which item is used to track calibration?

• A. MSR
• B. Calibration Log
• C. Work Order
• D. Inspection Report

Answer: (A)

The main idea is that calibration history needs to be kept in the tool’s life-cycle record so you have a complete, traceable history tied to that specific item. The Master Service Record (MSR) acts as the central, enduring file for a tool’s service history, including calibration events. It captures last calibration date, next due date, who performed the calibration, any certificates or adjustments, and status. Because this record stays with the tool and travels with it between shops or locations, it ensures traceability and readiness for audits or inspections. A Calibration Log can be useful for recording individual calibration entries, but it’s not the authoritative, tool-wide record used to track the entire calibration history across the tool’s life. A Work Order documents tasks performed but not the ongoing calibration history itself. An Inspection Report records results of a specific inspection, not the consolidated calibration history.

The main idea is that calibration history needs to be kept in the tool’s life-cycle record so you have a complete, traceable history tied to that specific item. The Master Service Record (MSR) acts as the central, enduring file for a tool’s service history, including calibration events. It captures last calibration date, next due date, who performed the calibration, any certificates or adjustments, and status. Because this record stays with the tool and travels with it between shops or locations, it ensures traceability and readiness for audits or inspections.

A Calibration Log can be useful for recording individual calibration entries, but it’s not the authoritative, tool-wide record used to track the entire calibration history across the tool’s life. A Work Order documents tasks performed but not the ongoing calibration history itself. An Inspection Report records results of a specific inspection, not the consolidated calibration history.