Insights for Optimal Performance
Proper lab equipment maintenance isn’t just about keeping your gear in working order; it’s about protecting the integrity of your research, ensuring the safety of your team, and staying compliant with regulatory standards. In this blog, we’ll break down how you can approach lab equipment maintenance to increase reliability, reduce costs, and streamline lab operations.
Why Lab Equipment Maintenance Matters
Accuracy and Reliability:
Inaccurate results can compromise months of research and erode trust in your lab’s data. This is especially true in fields like biotech, where precision isn’t optional. Regular equipment maintenance ensures that readings, temperatures, and calibrations stay within spec, so your results remain consistent and dependable.
Safety:
Malfunctioning equipment can be dangerous and put scientists at risk. Routine checks of safety-critical items help prevent accidents, especially in environments with chemical hazards.
Cost Efficiency:
Maintenance can seem time-consuming, but it pays off in the long run. Preventive maintenance (PM) reduces the likelihood of unexpected breakdowns and extends the lifespan of your equipment. By catching small issues early, you avoid costly repairs and downtime.
Regulatory Compliance:
Staying on top of equipment certifications isn’t just good practice, it’s often required by law. For instance, biosafety cabinets (BSCs) and fume hoods must be certified annually to comply with local fire departments and safety regulations.
Warranty Compliance:
Maintaining your equipment according to manufacturer guidelines can also protect warranties. Skipping scheduled maintenance may void your coverage, leaving you responsible for repair costs.
Types of Laboratory Equipment Maintenance
Routine Maintenance
Routine maintenance includes daily and weekly activities that keep equipment clean, functioning, and monitored. This can involve:
- Daily logs: Tracking operating parameters (temperature, humidity, CO₂ levels) allows you to establish performance baselines and spot anomalies. For example, a gradual increase in incubator temperature over time might signal a failing heating element. Online systems like those from Elemental Machines automate this process by sending alerts when conditions fall outside preset parameters.
- Gas usage logs: Recording gas levels from tanks (e.g., nitrogen, CO₂) helps track consumption rates. A spike might indicate a leak, while an unexpected drop may signal valve failure.
- Visual inspections: Check cords, plugs, tubing, and seals for signs of wear or damage.
- Cleaning: Simple tasks like wiping down centrifuges or defrosting freezers can prevent problems in the future
Preventive Maintenance
Preventive Maintenance is a planned approach based on manufacturer recommendations. The goal is to routinely service equipment to limit failures down the road. Setting up a PM schedule is recommended as it ensures maintenance tasks don’t fall through the cracks. Many times, PM schedules are outlined in equipment owners’ manuals, so be sure to consult those when creating your schedule. Identify which tasks can be done in-house, and which require the vendor to come onsite to complete.
Calibrations
Regular calibration ensures measurement tools deliver accurate readings. Instruments that often require calibration include:
- Pipettes (monthly or quarterly)
- Scales and balances
- CO₂ monitors
- Thermometers
- Incubators and water baths
Calibrations should be done by certified vendors when possible and should be documented with certificates of completion.
Steps for Effective Lab Equipment Maintenance
Step 1: Develop a Maintenance Plan
Start with assigning responsibilities. Typically, the lab manager oversees the maintenance schedule and documentation, however, scientists can take ownership of the equipment they use daily. For example, the person using the qPCR machine most frequently might take the lead on its upkeep. Having clear roles avoids confusion and builds accountability into the process.
For Biosafety Cabinets, you need someone certified to perform the maintenance and repairs. BSCs must be certified every 12 months, and also before and after they are moved. Venture Forward can certify and maintain your Biosafety Cabinets and Fume Hoods.
Step 2: Create an Equipment Inventory
- Equipment name
- Manufacturer and model
- Serial number
- Purchase date
- Location
- Maintenance schedule
- Calibration requirements
- Warranty expiration
- PM vendor (if applicable)
This makes it easier to plan PMs, identify equipment nearing the end of its lifecycle, and retrieve documentation during audits. Check out our blog on creating an equipment matrix here!
Step 3: Record All Maintenance Activities
Logging maintenance activity is essential and should be done after each service. Some key metrics to log are:
- Date of service: the exact day the work was performed—important for tracking frequency and staying on schedule.
- What was done: Be specific. Was it a preventive maintenance check, a recalibration, a part replacement, or a full diagnostic repair?
- Who performed the task: Include the technician’s name and, if applicable, the name of the third-party vendor or service company. This allows you to trace work back to the source.
- Any notes or observations: Record anything unusual: signs of wear, adjustments made, performance issues, or recommendations for follow-up. These notes often contain the insights that help prevent future failures.
Reliable maintenance logging is essential for building a culture of accountability and precision, ensuring that your lab equipment remains safe, functional, and audit-ready at all times.
Conclusions
Lab equipment maintenance may not be the most visible part of lab operations, but it’s vital to ensuring accuracy, safety, and compliance. By keeping up with routine checks, preventive service, and thorough documentation, labs can prevent unexpected failures, extend equipment lifespan, and maintain consistent performance. This allows researchers to work efficiently and with confidence in their results. Venture Forward Lab Partners can ensure that all of your lab equipment is properly maintained.
Venture Forward Partners is a full-service Laboratory Planning, Project Management and Lab Services provider for life science and biotech laboratories in Greater Boston. From site selection and lab relocations to setting up and maintaining your lab, we provide a broad range of services and solutions to support your lab operations. Our team possesses unparalleled energy and enthusiasm towards the work we do and we have the expertise, training, hands-on lab experience and industry connections to ensure your lab’s success. Whatever your lab needs – we make it happen.