Refrigerator-Freezer Combinations

How does a lab refrigerator-freezer combo work?

At Laboratory Equipment Company, we offer lab refrigerator-freezer combos that provide independent temperature control for refrigeration and freezing in a single unit. These models use separate thermostats and sometimes dual compressors to precisely maintain the storage environment, ensuring that lab samples, reagents, and chemicals stay stable and safe in both compartments

What is the function of a refrigerator and freezer in a lab?

In laboratory settings, refrigerators keep materials like reagents and media at safe, above-freezing temperatures, while freezers preserve items at lower temperatures required for long-term storage. Our laboratory-grade refrigerators and freezers prevent the degradation of sensitive samples, meeting the stringent standards required for reliable scientific work.

What is the difference between a lab fridge and a regular fridge?

Unlike standard fridges, our lab fridges are built with advanced temperature uniformity, strict defrost cycles, and features such as alarms and locks for enhanced sample security. These units prevent accidental freezing of refrigerator contents—critical in labs where precise storage conditions are essential.

What is the temperature range for a lab freezer?

Laboratory freezers typically operate from -20°C to -40°C, and our ultra-low temperature freezers reach as low as -86°C. This range is essential for safely preserving biological materials and certain chemicals, with each unit designed to meet demanding storage needs.

What maintenance does a lab refrigerator require?

We recommend regular cleaning, seal checks, and calibration of controls, as well as routine inspections of alarms and other safety features. Following these steps can prevent contamination, extend the life of your refrigerator, and ensure consistent performance, safeguarding your valuable samples. Implementing organized laboratory freezer racks and sample storage also helps reduce door-open times during inventory retrieval.