-86 °C Ultra Low-Temperature Upright Freezer LUF-F11

The Labtron -86?°C Ultra Low-Temperature Upright Freezer is specifically designed for preserving highly sensitive biological samples. Its precise microprocessor control and 7-inch LCD screen provide accurate temperature monitoring from -40?°C to -86?°C. The freezer is equipped with a dual-compressor cascade cooling system and PURF insulation, ensuring uniform and stable low temperatures throughout. Additional features like low noise operation, audible and visual alarms, multi-layered sealing, and a USB interface make it ideal for laboratories, biobanks, and pharmaceutical settings where consistency, safety, and user convenience are critical.

The Labtron -86?°C Ultra Low-Temperature Freezer uses a dual compressor in a cascade refrigeration system, which enhances both efficiency and reliability. This design allows one compressor to cool to an intermediate temperature, while the second takes it down further to -86?°C. Such a system provides faster pull-down times, better temperature stability, and minimizes wear by distributing the cooling load. In case of partial failure, the other compressor helps maintain lower temperatures temporarily, adding an extra layer of security for your valuable samples.

Labtron’s -86?°C freezer is built with comprehensive safety measures to ensure the integrity of stored samples. It features audible and visual alarms for high/low temperature, power failure, door ajar, sensor error, and several other potential faults. A remote alarm and RS485 access allow off-site monitoring. In case of an extended power outage, the freezer offers a 72-hour battery backup for alarm systems. The multi-layered door sealing further helps maintain internal temperatures, even during short power interruptions or frequent door openings.

Designed with ergonomics and convenience in mind, the Labtron -86?°C freezer features an easy-to-grip handle that minimizes strain during frequent use. Adjustable shelves and four separate compartments offer customizable storage, while two internal doors help limit temperature loss during sample retrieval. The inclusion of a USB interface enables easy data access for temperature tracking and record-keeping. Standard accessories like castors make mobility simple, and optional add-ons like a data logger or LN2/CO2 backup system offer extended functionality.

The Labtron -86?°C Ultra Low-Temperature Upright Freezer is widely used in life sciences, pharmaceuticals, clinical research, and vaccine storage. Its ability to maintain ultra-low temperatures makes it perfect for storing vaccines, blood, plasma, cell lines, and other temperature-sensitive biological materials. It is also essential in bio-banking and long-term sample preservation where stability and reliability are non-negotiable. With robust safety features and precise temperature control, the Labtron freezer ensures that your critical samples remain protected under all conditions.