Stop Problems Before They Start: The Value of Preventative Maintenance for Refrigeration Equipment

When it comes to your laboratory’s refrigeration systems—whether it’s a standard freezer, medical refrigerator, or ultra-low temperature (ULT) freezer—preventative maintenance is more than just a checkbox. It’s a vital investment in the longevity, efficiency, and reliability of your equipment.

At Scientific Calibration, we understand the pressure that lab managers, facility directors, and research professionals face to avoid downtime, maintain compliance, and protect valuable inventory. That’s why our preventative maintenance (PM) process goes far beyond surface-level checks. We deliver proactive service designed to identify and address issues before they escalate into costly failures.

Why Preventative Maintenance Matters

Refrigeration systems are the unsung heroes of many labs, often running 24/7 under demanding conditions. Over time, wear and tear can take a toll—compressors strain, seals loosen, and airflow gets disrupted. Without regular maintenance, small issues can snowball into serious problems like temperature deviations, system shutdowns, or even product loss.

What may seem like a money-saving decision to skip PM or opt for a cheaper provider can ultimately result in higher costs from emergency repairs, spoiled materials, or extended downtime. That’s where our comprehensive approach stands apart.

What Sets Our Process Apart?

Our preventative maintenance inspections are structured, thorough, and tailored to each type of equipment we service. While many companies offer basic inspections, we take the time to evaluate your entire system—not just whether it turns on.

Our process generally includes:

✅ Exterior and Door System Evaluation

We start with a visual and functional check of the unit’s exterior and door components. This includes seals, gaskets, latches, hinges, and alignment—because even the smallest leak can compromise temperature control and efficiency.

✅ Interior Chamber and Airflow Review

We examine the interior for obstructions, signs of condensation or frost buildup, and ensure shelving, brackets, and airflow pathways are performing as designed.

✅ Refrigeration System Checks

From condenser coils and fans to tubing, compressors, and refrigerant lines—we evaluate the heart of your cooling system. If a motor or compressor is drawing abnormal amperage or showing signs of future stress, we catch it early.

✅ Electrical System Testing

We assess the power supply, connections, and electrical components to confirm safe and optimal performance. This includes checking voltage, tightening connections, and ensuring nothing is out of range.

✅ ULT Freezer Diagnostics

For ultra-low temperature freezers, we go even deeper. Our team performs multi-point diagnostics on cascade refrigeration systems, evaluating both stages and identifying any imbalances, thermocouple issues, or indicators of future failure.

Proactive Service, Same-Day Recommendations

Every maintenance visit concludes with:

• A detailed checklist and technician notes

• Same-day repair recommendations if needed

• Fast turnaround on service quotes

This means no surprises, no waiting, and no delays in acting on critical maintenance findings. We don’t just identify issues—we give you clear, actionable next steps.

Peace of Mind Starts with Proactive Care

In science, timing is everything. Waiting for equipment to fail can jeopardize years of research or production. With our preventative maintenance program, you can feel confident that your refrigeration systems are being looked after with the same attention to detail that you bring to your own work.

Trust Scientific Calibration to protect your equipment—and your peace of mind.

Interested in learning more or scheduling a preventative maintenance visit?
Contact us today to speak with one of our account managers or request a sample inspection report.

866.724.2252

scical@scical.com