UltraEco ULT -86°C Freezers

The Haier Biomedical UltraEco series of upright -86°C ultra-low temperature freezers stores biological samples, vaccines, reagents and other sensitive materials long term, with some of the lowest energy use in its class.

How to Choose

• 730 L (25.8 cu. ft.): holds up to 500 two-inch boxes (20 racks); 41.2 in. wide.
• 830 L (29.3 cu. ft.): holds up to 600 two-inch boxes (24 racks); 45.1 in. wide.
• Check your space: both are 77.6 in. tall and 39.3 in. deep. Allow room around the unit for airflow and to open the door fully.
• Power: both run on 100–230 V, 50/60 Hz.

Reading the Comparison Table

• Capacity: usable storage volume in litres and cubic feet
• Cryobox Capacity (2"): how many standard 2-inch sample boxes fit, and in how many racks
• Exterior / Interior Dimensions: width x depth x height of the cabinet and of the storage space
• Power Consumption: average daily energy use, in kWh/day
• Max. Power: peak electrical draw, for sizing the circuit
• Noise Level: operating sound level; lower is quieter

Key Features

• Energy efficient: variable-speed compressor and natural hydrocarbon (HC) refrigerants with ultra-low global-warming potential cut operating costs by up to 50% versus the previous generation. ENERGY STAR® certified.
• Precise temperature control: adjustable from -40°C to -86°C in 1°C steps, with dual sensors and fast recovery after door openings.
• 10-inch touchscreen: sample management; shows cabinet temperature, setpoint, ambient temperature and input voltage. An LED light bar shows operating status at a glance.
• Alarms: high/low temperature, high condenser temperature, power failure, high/low voltage, sensor error, low battery, high ambient temperature and door ajar, plus compressor self-diagnostics.
• Organized storage: 4 insulated inner doors and 3 adjustable stainless steel shelves.
• Connectivity: USB, RS-232/485 and remote alarm contacts; two 15 mm rear access ports.
• Options: CO₂ or LN₂ backup system and temperature recorder.

Certifications: CE, UL, ENERGY STAR.