Medical Equipment Maintenance & Calibration Log (Excel)
Keep every machine's service history in one place: the autoclave, BP apparatus, weighing scale, ECG machine, analyser, refrigerator or generator. Record each preventive service, breakdown and calibration; the register works out when the next calibration is due, warns you before the AMC or warranty runs out and totals what each machine has cost to maintain.
Free · no sign-up · opens in Microsoft Excel, Google Sheets, LibreOffice and WPS Office. Files contain no macros.
Preview
Real view of the file with its sample data (yellow cells are where you type).
| Asset ID | Equipment | Make / model | Serial no. | Location | Vendor / service engineer | Vendor phone | Purchased on | Warranty ends | AMC ends | Calibrate every (months) | Last calibration | Next calibration | Days left | Last service | Cost to date | Status |
| EQ-01 | Autoclave (vertical, 40 L) | SteriPro VA-40 | SP40-22187 | CSSD room | MedServe Engineers | 98140 70001 | 16-05-2024 | 16-05-2026 | 22-11-2026 | 12 | 17-11-2025 | 17-11-2026 | 15 | 05-07-2026 | ₹ 2,500 | Calibration due soon |
| EQ-02 | Digital BP monitor | CareTrack BP-200 | BP2-55102 | OPD room 1 | City Medical Equipment | 98140 70002 | 20-06-2025 | 20-06-2027 | 12 | 16-04-2026 | 16-04-2027 | 165 | 16-04-2026 | ₹ 600 | OK | |
| EQ-03 | Weighing scale (adult) | WeighRight AW-150 | WR-88231 | Reception | City Medical Equipment | 98140 70002 | 02-12-2024 | 12 | 18-10-2025 | 18-10-2026 | -15 | 18-10-2025 | ₹ 400 | Calibration overdue | ||
| EQ-04 | ECG machine, 12 channel | CardioLine C12 | CL12-4410 | Procedure room | MedServe Engineers | 98140 70001 | 28-09-2025 | 28-09-2027 | 12 | 28-09-2026 | -35 | 23-09-2026 | ₹ 3,200 | Calibration overdue | ||
| EQ-05 | Semi-auto biochemistry analyser | LabChem SA-5 | LC5-1092 | Laboratory | LabChem Service Centre | 98140 70003 | 21-07-2023 | 11-04-2027 | 6 | 16-05-2026 | 16-11-2026 | 14 | 16-05-2026 | ₹ 4,500 | Calibration due soon | |
| EQ-06 | Vaccine refrigerator (ILR) | ColdSafe ILR-90 | CS90-7731 | Pharmacy | CoolTech Services | 98140 70004 | 21-01-2025 | 21-01-2026 | 12 | 21-01-2026 | -285 | 03-09-2026 | ₹ 0 | Calibration overdue | ||
| EQ-07 | Pulse oximeter | OxyCheck P10 | OC10-2209 | Ward | City Medical Equipment | 98140 70002 | 05-06-2026 | 05-06-2027 | ₹ 0 | OK | ||||||
| EQ-08 | Diesel generator 15 kVA | PowerGen 15 | PG15-3306 | Back yard | Ludhiana Power Services | 98140 70005 | 24-09-2022 | 05-02-2027 | 03-10-2026 | ₹ 1,800 | OK |
What's inside
- Equipment sheet: asset ID, name, make and model, serial number, location, vendor and phone, purchase date, warranty and AMC end dates, calibration interval in months
- Calculated for every machine: last calibration, next calibration due, days left, last service, service cost to date and a status (Calibration overdue, Due soon, AMC / warranty ending, OK)
- Service log sheet: date, asset (drop-down), type (Preventive maintenance, Breakdown repair, Calibration, Installation, Inspection), done by, certificate or job number, cost, downtime days and remarks
- Due list sheet: summary counts, so the manager can see at a glance how many machines need attention
- Red and amber highlights for overdue and soon-due items
How to use it
- On the Settings sheet leave the as-on date as =TODAY() and set how many days of warning you want before a due date (30 to start with).
- List every machine on the Equipment sheet with an asset ID (stick the same ID on the machine), its details, warranty or AMC end date and how often it must be calibrated (12 months, 6 months, or empty if never).
- Every time a machine is serviced, repaired or calibrated, add a row on the Service log sheet. Keep the calibration certificate number in the Certificate / job no. column.
- Open the Equipment sheet to see next calibration due and status. Sort by Days left to see what is coming up.
- Call the vendor before the AMC ends to renew it, and book calibrations before they fall due.
Tips
- File the paper calibration certificates in asset ID order so an inspector can match them to the log.
- Record downtime days for breakdowns: a machine that is often down may cost more than a replacement.
- Calibration intervals come from the maker's manual or your accreditation body; this sheet only reminds you.
- This is an admin and record-keeping template. It holds no medical advice and does not replace your clinic's medical records or software.
Questions and answers
What counts as the last calibration?
The latest date on the Service log with the type "Calibration" for that asset. The next due date is that date plus the calibration interval in months.
What if a machine has never been calibrated in the log?
The next due date is worked out from the purchase date, so new machines also get a reminder. If both are empty, the status says "Add a calibration".
Can I track things that are not medical equipment?
Yes. Fire extinguishers, generators, water purifiers and air conditioners also need regular service. Leave the calibration interval empty if they only need servicing.

