A clinical laboratory analyser preventive maintenance schedule lists the checks and jobs done on the equipment at fixed intervals, how long each takes, and in what order of frequency, so problems are found before the clinical laboratory analyser fails. This page gives the schedule used in the PlantOps360 task library for clinical laboratory analyser (: haematology, biochemistry, immunoassay (per analyser), which follows common industry practice for general-purpose equipment. It is also searched for as haematology analyser, biochemistry analyser, immunoassay, blood gas analyser.
The maker’s manual and your site safety procedures always come first where they differ. Intervals set by law differ by state.
Clinical laboratory analyser preventive maintenance schedule and checklist
| How often | Task | Estimated time |
|---|---|---|
| Daily | Run quality control samples and start-up checks; check reagents and waste | 10 min |
| Weekly | Clean probes and sampling needle; replace filters; clean the wash station | 20 min |
| Monthly | Perform the OEM maintenance routine: replace tubing, lamp or electrode | 45 min |
| Quarterly | Check pumps, valves and syringes; check optical performance | 90 min |
| Half-yearly | Calibrate pipettes and the analyser; check water purification (type II) | 150 min |
| Annual | Annual preventive maintenance by the OEM and electrical safety test | 240 min |
Clinical laboratory analyser maintenance frequency and yearly workload
At the estimated times, one clinical laboratory analyser needs about 102 hours of preventive maintenance a year. The biggest single job is “Annual preventive maintenance by the OEM and electrical safety test” at 240 minutes, done annual. Multiply by the number of units you have to see the workload for your plant.
| Frequency | Tasks | Time per round | Hours per year |
|---|---|---|---|
| Daily | 1 | 10 min | 60.8 h |
| Weekly | 1 | 20 min | 17.3 h |
| Monthly | 1 | 45 min | 9.0 h |
| Quarterly | 1 | 90 min | 6.0 h |
| Half-yearly | 1 | 150 min | 5.0 h |
| Annual | 1 | 240 min | 4.0 h |
What goes wrong on a clinical laboratory analyser without preventive maintenance
- Probe and needle clogging
- Tubing and filter ageing
- Calibration and quality control failure
- Reagent faults
What to watch between services
- Quality control results
- Probe and needle condition
- OEM routine maintenance
Safety and statutory notes for clinical laboratory analyser maintenance
Laboratory quality systems need records of each maintenance task and quality control run. Follow biohazard precautions.
Where a clinical laboratory analyser preventive maintenance schedule is used
This equipment is used in the industries below. Each link opens the preventive maintenance schedule guide for that industry, and the maintenance software page where we have one.
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Browse the full list of equipment preventive maintenance schedules (317 types).
Run this clinical laboratory analyser schedule in maintenance software
In preventive maintenance software, each row above becomes a recurring task on the asset with its checklist, time estimate and parts. Tasks can be triggered by calendar date, running hours, meter readings or production cycles, each completed task is recorded with the person and date, and a failed check can open a work order. For the method behind it, read the guide to the preventive maintenance schedule, or use the free generator to get a 12-month plan for your whole equipment list.
Build my preventive maintenance schedule (free Excel)
Frequently asked questions
How often should a clinical laboratory analyser be serviced?
In our schedule a clinical laboratory analyser has 6 tasks: 1 daily, 1 weekly, 1 monthly, 1 quarterly, 1 half-yearly, 1 annual. The biggest job is “Annual preventive maintenance by the OEM and electrical safety test”, which is done annual. Always follow the maker’s manual where it gives a different interval.
What is included in clinical laboratory analyser preventive maintenance?
It covers routine checks and jobs such as “Run quality control samples and start-up checks; check reagents and waste”, “Clean probes and sampling needle; replace filters; clean the wash station”, “Perform the OEM maintenance routine: replace tubing, lamp or electrode”, up to the annual overhaul or inspection. The full list with times is in the table above.
How many hours of maintenance does a clinical laboratory analyser need per year?
About 102 hours per unit per year at the estimated times in our library, including the daily checks done every day. Use it to plan workload, not as a benchmark.
Is there a free clinical laboratory analyser maintenance checklist?
Yes. The table on this page is a ready checklist. The free preventive maintenance schedule generator turns it into a 12-month Excel schedule for your list of equipment, with monthly workload hours.