DW-86L338J Ultra-Low Temperature Freezer: a reliable and energy-efficient solution for critical storage
The DW-86L338J from Haier Biomedical sets the standard in ultra-low temperature storage with its ability to maintain temperatures as low as -86°C, making it the equipment of choice for hospitals, blood banks, research laboratories and prevention institutes. This freezer combines cutting-edge technology, proven reliability and energy efficiency, meeting the rigorous requirements of scientific and medical environments.
Its environmentally friendly hydrocarbon (HC) refrigeration system significantly reduces energy consumption by up to 50% compared to traditional models. This increase in efficiency is made possible by a quiet, high-performance compressor combined with a fan designed to limit vibrations and noise while optimising cold air circulation.
The DW-86L338J has a microprocessor control that allows precise temperature adjustment between -40°C and -86°C in 1°C increments. It is equipped with a large LED display that shows the internal temperature, ambient temperature and input voltage in real time, facilitating continuous monitoring of the storage environment. The system can alert users to any anomalies, such as sensor failure, abnormally high or low temperatures, or power failure. These alarms are both audible and visual to ensure a quick response.
To ensure optimal insulation, the freezer uses VIP (Vacuum Insulation Panels) and a patented cabinet insulation design. The interior space is divided into four independent compartments by foam-insulated interior doors, which limits frost formation each time the door is opened and protects the remaining samples. This internal organisation, combined with enhanced sealing provided by a total of five seals (one for each interior door), ensures stable and consistent storage, even with frequent handling.
The DW-86L338J is designed to adapt to environments with voltage fluctuations thanks to a wide input range (185 V to 260 V). It operates optimally in ambient temperatures ranging from 10°C to 32°C. In terms of ergonomics, the freezer is equipped with compact castors for easy movement and sturdy latches for secure closure. A USB port is included as standard for exporting temperature data, and a remote alarm interface allows integration into remote monitoring systems.
This model offers several optional accessories to customise and optimise its use, including a circular graph temperature recorder, storage boxes and racks, and CO₂ or LN₂ backup systems for maximum safety in the event of a prolonged power failure.
The DW-86L338J therefore offers a safe, energy-efficient and flexible ultra-low temperature storage solution, ideal for facilities requiring precise and reliable control of the preservation of their biological samples.
