Haier Biomedical -150°C Chest Cryo Freezer 209 L/7.4 Cf DW-150W209A 208~230 Volt/60 Hz

• Includes specialist industrial compressor, hydrocarbon refrigerant, dual-compressors 4-stage cascade refrigeration system, which delivers excellent energy-efficiencies
• Energy-efficient fan design with intelligent start/stop

• HC refrigerant, truly environmentally-friendly refrigeration system with zero global warming potential (GWP)
• LBA polyurethane foam has low GWP and is significantly lower than most HFCs commonly used, offering better environmental protection

Superior Uniformity

The temperature uniformity is ±5°C with the setting temperature of -150°C

Safe, Secure and Reliable

The pressure state of the system can be automatically adjusted by the pressure controller to prevent the pressure from being too high to effect the freezer operation. Multiple alarms, including high and low temperature, power failure, door ajar, hot condenser, low battery, sensor error, and high ambient temperature.

Low noise

Noise-reduction features and system ensure a low noise output of just 55dB

Microprocessor controller

• Equipped with a microprocessor controller and a 10.1 inch LCD screen with display accuracy at 0.1°C to show the cabinet and ambient temperature, voltage and other data clearly. The temperature inside the cabinet is adjustable from -140°C to -150°C

• The VIP and polyurethane foam (140mm) cabinet design,multiple door seals, two inner lids to prevent cold loss, delivers excellent thermal efficiencies.

• Integrated handle, equipped with key lock and padlock as standard with optional electromagnetic lock and fingerprint lock, providing multiple safeguards for sample safety.

• The internal height of the compartment means that various racks can be used for storage for flexibility

• Enables users to download historical temperature data (up to 10 years) for compliance and auditing purposes.

• A standard RS485 port is configured to be connected to the monitoring software.

• Equipped as standard with two lithium batteries which allows extended information/data availability, even after power cutoff.

• Built-in halo heater reduces frost build-up.

• Including high and low temperature alarm, sensor error, hot condenser, power failure, low battery, door ajar, high ambient temperature and other alarm functions.