Seven Practices That Extend the Life of Your Veterinary Lab Equipment
Laboratory instruments are expensive assets, and their working life depends on daily handling far more than on the brand name. The practices below are simple, but following them separates a device that serves you for years from one that fails at the worst moment.
1. Make calibration a scheduled routine, not a reaction
Do not wait for a strange result before calibrating. Set a schedule based on the manufacturer's recommendation, run control samples on time, and log the readings. Gradual drift is invisible on any single day but obvious in a written record.
2. Clean at the end of every working day, not every week
Sample and reagent residue accumulates in the fluid paths, causing blockages and cross-contamination between samples. Follow the recommended cleaning protocol with its designated solutions, and never substitute household products that can damage internal components.
3. Store reagents the way you store medicines
Reagents are sensitive to temperature, light, and expiry. Monitor and record refrigerator temperature daily, apply first-expired-first-out, and do not return a vial that has been out of refrigeration for an extended period. A degraded reagent produces a wrong result that looks perfectly normal, which is more dangerous than an obvious fault.
4. Protect equipment from power fluctuation
A sudden cut mid-run can ruin the sample, the reading, and sometimes the circuit board. Connect sensitive instruments to a voltage regulator or an uninterruptible power supply, especially PCR machines that run long thermal cycles.
5. Keep a written fault log
Record every fault: the date, the symptoms, what was tried, and who repaired it. This log exposes recurring patterns, shortens the technician's time, and strengthens your position in warranty claims.
6. Train more than one person
A lab that depends on a single technician who knows everything carries an operational risk. Document operating procedures step by step, post a copy near the instrument, and train a backup. Errors cluster around leave cover and shift handover.
7. Actually read the manual
It sounds obvious and is rarely done. Many recurring faults have their solution stated verbatim in the troubleshooting section. Set aside one hour when any new device arrives to read the manual with your team.
Summary
Maintenance is not a budget line. It is insurance on the continuity of your work. A device that is down means postponed cases and shaken confidence, both far costlier than the discipline of a simple schedule.
The Gestiva team provides technical support and original reagents for veterinary lab equipment inside Saudi Arabia.