This type of freezer is widely used in scientific research for prolonged storage of temperature-sensitive biological samples. It can hold anything from years of research to important and often costly reagents.

Esco Lexicon® II Ultra-low Temperature Freezers are built to last. It is geared with well-designed refrigeration sytem and high-quality materials suited for long-term storage of DNA, RNA, vaccines, reagents, proteins, viruses, bacteria, cell preparations, enzymes, and tissue samples.

Must-have features to consider:

• Temperature range of -50°C to -86°C
• Intuitive and easy-to-use microprocessor controller.
• Superior insulation system that protects against thermal leaks and prevents excessive frost build-up.
• Easy to service bottom-mounted compressors, filter driers located at the deck for easy replacement, and condenser filter conveniently located on the front that allows easy access for inspection, cleaning, and/or changing.
• Low noise operation to ensure a quiet and pleasant working environment for lab users.
• Effective cooling technology that allows efficient recycling of the heat generated by the system. This reduces power consumption and prolongs the life of the freezer.
• Ergonomically designed door handle that allows one-handed door opening.
• Insulated and adjustable inner doors to secure all products stored even when other inner doors are opened.
• Wide variety of sizes to choose from for storage of biological samples.
• Environment-friendly CFC- and HCFC-free refrigerants.
• High-quality Polyurethane foam insulation that provides better temperature uniformity and reduces power consumption.
• Multiple access ports that allow insertion of probes, LCO2 back-up injectors, or other instrumentations.