Haier Bio-Medical DW-86L828J

Haier Energy Efficient Ultra-Low Freezer 828L 220V/60Hz
Haier Bio-Medical DW-86L828J / Daigger EF35438

Key Features

• Specialised refrigeration system design using whisper-quiet fans and compressors
• Patented cabinet insulation system designed for optimal performance and minimal frost build-up
• Unique design of independent insulated inner door systems for independent access to the storage space, to provide the maximum protection of stored samples
• Microprocessor-controlled system designed for a controllable range of -40°C to -86°C for cabinet space with a 1°C increment
• Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage
• Settable high-temperature and low-temperature alarms
• Automatic clean-filter alarm and sensor error alert
• Adjustable storage shelf height
• Freezer chassis designed to absorb vibration and sound

Haier Energy

Efficient Ultra-Low Freezers use a unique hydrocarbon refrigeration system to provide maximum efficiency in extreme conditions. The four individual inner doors can be opened independently to minimise frost buildup inside the chamber. Unique door seal design for the minimum loss of cold temperature during a door opening. Stainless steel handle to ensure proper strength for door latching. A specialised control system is designed for a well-balanced operation of the cascade refrigeration system. High-performance VIP insulation panels minimise cabinet heat gain and improve temperature stability.

Safety Features

Include malfunction alarms for high and low temperature, power failure, sensor error, clean filter, and extremely high ambient temperature. The alarms are capable of two types of alarm outputs: audible buzzer and flashing light. Multiple built-in system protection features, including user-settable protection code for controls, a user-settable delay to start, a voltage compensation system, and protection against extremely high voltages. The door open feature is standard, and a USB port for temperature data downloading is standard on upright models.