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PHCbi MDF-DU702VHS1-PJ Ultra-Low Temperature Freezer, 729 L, 100 V
Product Description
The PHCbi MDF-DU702VHS1-PJ is a 729 L upright ultra-low temperature freezer designed for long-term storage of biological materials, research samples, reagents, and biotechnology specimens. It provides cooling performance down to -85 °C using a two-stage refrigeration circuit and natural-convection cooling.
Key specifications
- Effective capacity: 729 L
- Temperature control range: -85 °C to -50 °C
- Cooling performance: -85 °C at 30 °C ambient temperature, unloaded
- Refrigeration system: Two-stage circuit with 750 W high-stage and 750 W low-stage compressors
- Refrigerant: Non-CFC HC refrigerant
- Controller: Microcomputer-controlled system with LCD touchscreen
- Power supply: Single-phase 100 V, 50/60 Hz
- Power consumption: 530 W at 50 Hz; 540 W at 60 Hz
- Interior: Three stainless steel shelves rated for 50 kg each
- Insulation: Rigid foamed polyurethane with 20 mm VIP PLUS vacuum insulation panel
- Dimensions: 1030 × 882 × 1993 mm externally; 870 × 600 × 1400 mm internally
- Weight: 279 kg
- Access: Three 17 mm access ports, automatic and manual pressure-release ports, cylinder lock, and four casters
- Monitoring and alarms: High-temperature, low-temperature, door, filter, sensor fault, power failure, and battery alarms
- Safety outputs: Remote alarm contact rated at DC 30 V and 2 A
- Memory: Nonvolatile memory backup
This laboratory ultra-low freezer is suitable for molecular biology, cell biology, biobanking, biopharmaceutical research, molecular diagnostics, gene editing workflows, synthetic biology, and long-term sample preservation in biotechnology laboratories.
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