-86 °C Ultra Low-Temperature Upright Freezer LUF-C17

The Labtron -86?°C Ultra Low-Temperature Upright Freezer is specifically designed to provide reliable and consistent ultra-low temperature storage, making it ideal for life science research, bio-banking, blood banks, pharmaceutical applications, clinical laboratories, and vaccine production. Its advanced dual compressor system ensures efficient cooling performance, maintaining internal temperatures as low as -86?°C. This consistent environment is critical for storing temperature-sensitive biological samples, vaccines, and reagents. The freezer also features a microprocessor controller for precise temperature regulation and has multiple safety alarms to alert users of any temperature fluctuations or power issues, ensuring the security of valuable contents.

The Labtron -86?°C freezer is equipped with a dual compressor system, meaning it uses two separate compressors to power the cooling process. This setup improves efficiency, reliability, and temperature stability. If one compressor experiences a fault, the other can help maintain a safe temperature range temporarily, providing added protection for stored samples. This dual system ensures rapid temperature recovery after door openings and helps the freezer perform optimally even in higher ambient temperatures, ranging from 10°C to 32°C. Overall, it provides peace of mind for users who store valuable or irreplaceable materials.

Safety is a top priority in Labtron’s design. The -86?°C freezer is equipped with both audible and visual alarms to alert users of various potential issues such as high or low temperature, power failure, abnormal voltage, sensor errors, door ajar, and filter screen blockages. It even notifies users of low battery levels, condenser cleaning needs, and high ambient temperatures. In case of a power outage, the freezer has a 72-hour power failure backup system that preserves alarm and temperature data, offering added security for stored samples. Remote alarm access is available via RS232/485 ports for integration with building monitoring systems.

The Labtron -86?°C Upright Freezer is built for ease of use. It features an ergonomic handle that reduces strain during opening and closing, even with repeated daily use. A USB interface allows users to easily access temperature logs and system data for better tracking and compliance. Internally, it has adjustable shelves and a stainless-steel interior that is easy to clean and resistant to corrosion. The multilayer sealing design helps minimize temperature loss during door openings. Although defrosting is manual, the freezer’s direct cooling system ensures even temperature distribution, and alarms remind users when maintenance, such as filter screen checks or condenser cleaning, is needed.

The Labtron -86?°C freezer is built with a coated steel exterior for enhanced durability and a stainless-steel interior that resists rust and bacterial growth—ideal for clean, sterile environments. Its high-quality insulation combines PURF (polyurethane foam) and VIP (vacuum insulation panels), significantly reducing energy loss and maintaining consistent internal temperatures. Despite its powerful cooling capabilities, the unit operates at a relatively low noise level of 55 dB, making it suitable for use in quieter lab environments. The energy-efficient design, combined with low power consumption (23.44 Wh/24h), makes it both cost-effective and environmentally responsible.