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PHCbi MDF-DU702VH Ultra-Low Temperature Laboratory Freezer 729L 3-Phase 200V

UsedPHCbiRefrigeratorsNetherlands

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PHCbi
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Used
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Product description

Ultra-low temperature freezer MDF-DU702VH by PHCbi, 729L capacity, -85°C cooling, 3-phase 200V, suitable for biotech and clinical storage. Status: open State: used Price: 990000 Price_From: null Amount: 1 External_ID: null Weight: 283 Width: 103 Height: 199.3 Length: 88.2 Shipping_Info: null Delivery_Info: null Additional_Info: Used unit, may not fully meet original performance specifications; sold as-is. Product_Details: [ {"name": "External Dimensions (W x D x H)", "value": "1030 × 882 × 1993 mm", "category": "Physical", "position": 1, "source": "Product Description"}, {"name": "Internal Dimensions (W x D x H)", "value": "870 × 600 × 1400 mm", "category": "Physical", "position": 2, "source": "Product Description"}, {"name": "Effective Volume", "value": "729 L", "category": "Performance", "position": 3, "source": "Product Description"}, {"name": "Exterior Material", "value": "Painted Steel Plate", "category": "Physical", "position": 4, "source": "Product Description"}, {"name": "Interior Material", "value": "Painted Steel Plate", "category": "Physical", "position": 5, "source": "Product Description"}, {"name": "Door Type", "value": "Single Painted Steel Plate Door", "category": "Physical", "position": 6, "source": "Product Description"}, {"name": "Inner Doors / Inner Lid", "value": "2 units vertical/horizontal with rigid urethane board insulation", "category": "Physical", "position": 7, "source": "Product Description"}, {"name": "Insulation", "value": "Rigid polyurethane foam + Vacuum Insulation Panel (VIP PLUS, 20 mm)", "category": "Performance", "position": 8, "source": "Product Description"}, {"name": "Shelves", "value": "3 stainless steel shelves, 50 kg load capacity each", "category": "Physical", "position": 9, "source": "Product Description"}, {"name": "Measurement Ports", "value": "3 (rear upper, bottom left/right, Ø17 mm)", "category": "Physical", "position": 10, "source": "Product Description"}, {"name": "Vent Ports", "value": "1 automatic, 1 manual", "category": "Physical", "position": 11, "source": "Product Description"}, {"name": "Lock", "value": "Cylinder lock integrated in outer door latch", "category": "Physical", "position": 12, "source": "Product Description"}, {"name": "Casters", "value": "4 with 2 horizontal adjustment bolts", "category": "Physical", "position": 13, "source": "Product Description"}, {"name": "Product Weight", "value": "283 kg", "category": "Physical", "position": 14, "source": "Product Description"}, {"name": "Refrigeration Circuit", "value": "Dual refrigeration circuit", "category": "Performance", "position": 15, "source": "Product Description"}, {"name": "Cooling Method", "value": "Natural convection", "category": "Performance", "position": 16, "source": "Product Description"}, {"name": "Compressor Rated Output", "value": "High temp side: 750 W, Low temp side: 750 W", "category": "Performance", "position": 17, "source": "Product Description"}, {"name": "Evaporator", "value": "Tube on sheet", "category": "Performance", "position": 18, "source": "Product Description"}, {"name": "Condenser", "value": "High temp: fin and tube; Low temp: shell and tube", "category": "Performance", "position": 19, "source": "Product Description"}, {"name": "Refrigerant", "value": "Hydrocarbon refrigerant (HC), non-fluorocarbon", "category": "Performance", "position": 20, "source": "Product Description"}, {"name": "Power Supply", "value": "Three-phase 200 V, 50/60 Hz", "category": "Electrical", "position": 21, "source": "Product Description"}, {"name": "Rated Power Consumption", "value": "540 W (50 Hz) / 550 W (60 Hz)", "category": "Electrical", "position": 22, "source": "Product Description"}, {"name": "Power Capacity", "value": "20 A (50/60 Hz)", "category": "Electrical", "position": 23, "source": "Product Description"}, {"name": "Maximum Heat Dissipation", "value": "3672 kJ/h (50 Hz) / 3600 kJ/h (60 Hz)", "category": "Performance", "position": 24, "source": "Product Description"}, {"name": "Cooling Performance", "value": "-85 °C (ambient 30 °C, no load)", "category": "Performance", "position": 25, "source": "Product Description"}, {"name": "Temperature Control Range", "value": "-85 °C to -40 °C (ambient 5 °C to 30 °C, no load)", "category": "Performance", "position": 26, "source": "Product Description"}, {"name": "Temperature Regulation", "value": "Microcomputer control", "category": "Performance", "position": 27, "source": "Product Description"}, {"name": "Temperature Display", "value": "LCD touch panel", "category": "Technical", "position": 28, "source": "Product Description"}, {"name": "Alarm Features", "value": "High/low temperature, filter, door, power failure, battery, and self-diagnosis with remote alarm output", "category": "Technical", "position": 29, "source": "Product Description"}, {"name": "Memory Backup", "value": "Non-volatile memory", "category": "Technical", "position": 30, "source": "Product Description"} ]

The PHCbi MDF-DU702VH is a robust ultra-low temperature laboratory freezer designed for advanced biotechnological and clinical diagnostic applications requiring reliable cryogenic storage. This freezer offers a 729-liter effective volume housed within a durable painted steel exterior and interior. It maintains temperatures as low as -85 °C through a dual refrigeration circuit utilizing non-fluorocarbon hydrocarbon refrigerants, ensuring environmentally responsible operation.

Key features include:

  • Natural convection cooling for efficient temperature maintenance
  • Microcomputer temperature control with an LCD touch panel for precise regulation
  • Stainless steel shelves (3 units, 50 kg load capacity) for flexible sample storage
  • Multiple measurement and vent ports to facilitate external monitoring and gas exchange
  • Advanced alarm systems covering high/low temperature, door status, filter condition, power failure, battery levels, and self-diagnostic alerts, all with remote signal capability
  • Non-volatile memory for data retention during power interruptions
  • Operates on three-phase 200 V power supply, suitable for intensive bioprocessing labs and biomanufacturing facilities

This unit is ideal for biotechnology and pharmaceutical environments requiring consistent ultra-low temperature storage essential for molecular diagnostics, gene editing sample preservation, and bioprocessing workflows. Due to its used condition, performance may vary and should be verified prior to deployment. The robust construction and advanced monitoring systems make it a valuable freezer for research environments focusing on synthetic biology and clinical sample storage in biopharmaceutical production pipelines.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026