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PHCbi MDF-DU702VHS1-PJ 729 L Ultra-Low Temperature Freezer, -85 °C, 100 V
Product Description
The PHCbi MDF-DU702VHS1-PJ is a 729 L upright ultra-low temperature freezer for long-term preservation of biological materials, research samples, clinical specimens, and biotechnology inventory. The freezer provides cooling performance down to -85 °C using a cascade refrigeration system and operates from a single-phase 100 V, 50/60 Hz supply.
Key specifications
- Effective capacity: 729 L
- Temperature control range: -85 °C to -50 °C
- Cooling performance: -85 °C at 30 °C ambient temperature, no load
- Refrigeration: Cascade circuit with natural convection cooling
- Compressor rated output: 750 W high stage and 750 W low stage
- Refrigerants: Non-fluorocarbon HC refrigerant in both refrigeration stages
- Control system: Microcomputer-controlled operation
- Display: LCD touchscreen
- Power consumption: 530 W at 50 Hz / 540 W at 60 Hz
- Power capacity: 15 A at 50 Hz / 15 A at 60 Hz
- Maximum heat rejection: 3672 kJ/h at 50 Hz / 3600 kJ/h at 60 Hz
- Power supply: Single-phase 100 V, 50/60 Hz
Construction and storage
- External dimensions: W1030 × D882 × H1993 mm
- Internal dimensions: W870 × D600 × H1400 mm
- Painted-steel exterior and interior
- One painted-steel external door with an integrated cylinder lock
- Two vertical inner doors
- Three stainless-steel shelves rated for 50 kg per shelf
- Rigid polyurethane foam insulation with a 20 mm VIP PLUS vacuum insulation panel
- Three measurement ports, each Φ17 mm
- One automatic opening port and one manual opening port
- Four casters with two leveling bolts
- Product weight: 279 kg
Monitoring and safety functions
- High-temperature alarm adjustable from setpoint +5 °C to +40 °C, with an initial setting of +10 °C
- Low-temperature alarm adjustable from setpoint -5 °C to -40 °C, with an initial setting of -10 °C
- Door alarm with a 2-minute delay, adjustable from 0 to 15 minutes
- Filter status alarm without buzzer or remote alarm output
- Remote alarm contact capacity: DC30 V, 2 A
- STATUS monitoring for abnormal ambient temperature and overload operation
- Self-diagnostics for sensor faults
- Power failure alarm and battery alarm
- Nonvolatile memory backup
This PHCbi ULT freezer is suitable for biobanking, molecular biology, cell biology, pharmaceutical research, clinical diagnostics, bioprocessing, gene editing workflows, synthetic biology research, and long-term sample storage. The unit is used and has dents and scratches; it is offered as-is with no accessories included.
Item Stats
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Space Lab Technologies, LLCHarm is very responsive to help me find the right equipment. The product I received is in a good condition.
Ph.D. Hsin-Wen Liang
Northeastern UniversityFrom €15,960.09*ex. VAT
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