Haier Cryo Freezer DW-150W209

Haier Cryo Freezer DW-150W209 is a -150°C chest cryogenic freezer designed for long-term low-temperature storage of biological samples. It provides controlled ultra-low temperature preservation with a setpoint of -150°C and is intended for laboratory, biobanking and biomedical storage applications that require deep-freeze conditions and monitored protection of samples.

Key Features:

• Capacity: 209 L (7.4 cu. ft.)
• Cabinet type: Chest
• Nominal temperature: -150°C setpoint with internal temperature difference <10°C
• Power supply: 220–240 V, 50 Hz
• Refrigerant: HC (GWP = 0)
• Ambient operating range: 10°C to 32°C
• Noise level: 55 dB(A)

Advantages:

• High uniformity: temperature difference inside the cabinet is less than 10°C, supporting consistent sample preservation.
• Environmentally friendlier refrigeration: uses HC refrigerant with GWP = 0 and LBA polyurethane foam.
• Comprehensive protection and monitoring: multiple alarms including high/low temperature, power failure, door ajar, condenser overheat, low battery and sensor error.
• Optimized reliability: automatic pressure-controller adjustment to prevent excessive system pressure and support stable operation within specified ambient range.