Sample interview questions: How do you ensure the proper calibration and maintenance of laboratory instruments?
Sample answer:
Calibration and Maintenance of Laboratory Instruments
- Establish Calibration Procedures: Develop written calibration procedures that outline the steps, standards, and acceptance criteria for each instrument.
- Verify Calibration Regularly: Perform calibration checks at predetermined intervals or when necessary (e.g., after repairs or if performance deviations are observed).
- Use Certified Standards: Calibrate instruments using certified reference materials or standard solutions traceable to national or international standards.
- Track Calibration Data: Maintain calibration records including the date, standard used, results, and any corrective actions taken.
- Validate Calibration Intervals: Monitor instrument performance over time to determine optimal calibration intervals.
Maintenance
- Regular Inspection: Regularly inspect instruments for signs of wear, damage, or malfunction.
- Preventive Maintenance: Schedule preventative maintenance tasks to ensure proper operation and extend instrument life.
- Software Updates: Keep instrument softwar… Read full answer