PHCbi MDF-DU702VHS1-PJ 729 L Ultra-Low Temperature Freezer, 100 V

The PHCbi MDF-DU702VHS1-PJ is a 729 L upright ultra-low temperature freezer designed for long-term storage of biological samples, reagents, vaccines, and materials used in biotechnology, molecular diagnostics, bioprocessing, and biomedical research.

Key specifications

• Cooling performance: -85 °C at 30 °C ambient temperature with no load
• Temperature control range: -85 °C to -50 °C
• Capacity: 729 L
• Refrigeration: Two-stage refrigeration circuit with natural convection cooling
• Control system: Microcomputer-controlled operation with LCD touchscreen display
• Power supply: Single-phase 100 V, 50/60 Hz
• Power consumption: 530 W at 50 Hz / 540 W at 60 Hz
• Dimensions: 1030 W × 882 D × 1993 H mm
• Weight: 279 kg
• Interior: Three stainless steel shelves rated for 50 kg each
• Insulation: Rigid foamed polyurethane with a 20 mm VIP PLUS vacuum insulation panel
• Refrigerant: CFC-free hydrocarbon refrigerant
• Alarms: High-temperature, low-temperature, door, power failure, battery, filter, and sensor fault monitoring
• Remote alarm output: DC 30 V, 2 A permitted contact capacity
• Access: One automatic and one manual pressure relief port, plus three 17 mm access ports
• Security: Cylinder lock integrated into the outer door latch
• Mobility: Four casters with two leveling bolts

The freezer provides temperature monitoring, nonvolatile memory backup, self-diagnostics, status monitoring, and remote alarm output for laboratory sample preservation. It is suitable for applications including cell biology, molecular biology, synthetic biology, gene editing workflows, biopharmaceutical production pipelines, and long-term biomedical specimen storage.

Condition

• Used unit
• Scratches and dents on the front upper left and right areas and the front lower right area
• Rust present
• No accessories included
• Sold as-is; actual performance and functions may differ from those of a new unit