Have you ever encountered equipment malfunctions? How did you diagnose and report the issues?

Yes, I have encountered equipment malfunctions in my previous position as a Calibration Technician at XYZ Company. One instance involved a pH meter that was giving inconsistent readings. To diagnose the issue, I checked the electrode and found that it was dirty and needed cleaning. After cleaning the electrode, I recalibrated the meter and it started giving accurate readings again. I reported the issue to my supervisor, detailing the steps I took for diagnosis and resolution.

Yes, I have encountered equipment malfunctions in my previous role as a Calibration Technician at XYZ Company. One notable incident involved a temperature sensor that was consistently displaying incorrect readings. To diagnose the issue, I first conducted a visual inspection of the sensor and found that the wiring was loose. I tightened the connections and recalibrated the sensor. However, the problem persisted. I then decided to test the sensor using a reference thermometer and found that it was out of calibration. I recalibrated the sensor using a calibration bath and verified its accuracy with the reference thermometer. After completing the calibration process, the sensor started displaying accurate readings. I promptly documented the issue and the steps taken to resolve it in the calibration records, which were shared with my supervisor for review.

Yes, I have encountered equipment malfunctions multiple times during my tenure as a Calibration Technician at XYZ Company. One example involved a pressure gauge that was providing erratic readings, causing delays in the production process. To diagnose the issue, I used a digital pressure calibrator to compare the gauge's readings with the calibrator's known values. After performing the comparison, I discovered that the gauge was consistently reading 5% lower than the actual pressure. To address this, I adjusted the gauge's zero and span values using the manufacturer's calibration software, ensuring that it was aligned with the calibrator's readings. I then verified the gauge's accuracy by testing it with multiple known pressure sources. Once the gauge was consistently providing accurate readings, I documented the issue, diagnosis, and resolution in a detailed report, which included photographs of the calibration process. I shared this report with my supervisor, who praised my thoroughness and attention to detail.