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Panasonic MDF-DU300H-PJ Ultra-Low Temperature Freezer 333L Capacity

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Used
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Product description

Energy-efficient Panasonic MDF-DU300H-PJ ultra-low temperature freezer with -85°C cooling and 333L storage volume. Status: open State: used Price: 643500 Price_From: null Amount: 1 External_ID: 6563 Weight: 241 Width: 75 Height: 186 Length: 87 Shipping_Info: null Delivery_Info: null Additional_Info: Sold as-is used unit, performance may differ from new specifications; verify before purchase. Product_Details: [ {"name": "Storage Capacity", "value": "333 L", "category": "Performance", "position": 1, "source": "product description"}, {"name": "Cooling Performance", "value": "-85 °C (ambient 30 °C, no load)", "category": "Performance", "position": 2, "source": "product description"}, {"name": "Weight", "value": "241 kg", "category": "Physical", "position": 3, "source": "product description"}, {"name": "Power Consumption", "value": "455 W (50 Hz) / 445 W (60 Hz)", "category": "Electrical", "position": 4, "source": "product description"}, {"name": "External Dimensions (W×D×H)", "value": "750 × 870 × 1860 mm", "category": "Physical", "position": 5, "source": "product description"}, {"name": "Internal Dimensions (W×D×H)", "value": "490 × 870 × 1140 mm", "category": "Physical", "position": 6, "source": "product description"}, {"name": "Power Supply", "value": "Single-phase 100 V, 50/60 Hz", "category": "Electrical", "position": 7, "source": "product description"}, {"name": "Temperature Display", "value": "Digital, 1°C increments", "category": "Performance", "position": 8, "source": "product description"}, {"name": "Temperature Control", "value": "Microprocessor control", "category": "Performance", "position": 9, "source": "product description"}, {"name": "Cooling Method", "value": "Natural convection", "category": "Performance", "position": 10, "source": "product description"}, {"name": "Refrigerant Type", "value": "Non-fluorocarbon (Eco-friendly)", "category": "Environmental", "position": 11, "source": "product description"}, {"name": "Energy Efficiency", "value": "Energy-saving model", "category": "Environmental", "position": 12, "source": "product description"} ]

Panasonic MDF-DU300H-PJ Ultra-Low Temperature Freezer is designed for precise and reliable storage of biological samples, critical in molecular diagnostics, bioprocessing, and synthetic biology research. This energy-efficient freezer offers a 333-liter storage capacity and can achieve temperatures as low as -85°C under no-load conditions at 30°C ambient temperature, supporting workflows in cell imaging and biomedical engineering.

Key Technical Specifications:

  • Cooling System: Natural convection refrigeration ensures uniform temperature distribution essential for cryogenic sample stability.
  • Temperature Control: Microprocessor-controlled regulation with digital display in 1°C increments enables precise thermal management for sensitive bioprocessing materials.
  • Power Consumption: Low energy usage at 455W (50Hz) / 445W (60Hz), promoting sustainability in biotechnology laboratories.
  • Dimensions: External (W750×D870×H1860 mm), internal (W490×D870×H1140 mm), facilitating integration into lab spaces requiring ultra-low temperature storage solutions.
  • Environmental Compliance: Utilizes non-fluorocarbon refrigerants contributing to green laboratory practices.

This model is popular among researchers in molecular biology, synthetic biology, and biopharmaceutical production pipelines who require uncompromised sample integrity for gene editing and biomanufacturing applications. Please note, this is a used unit sold as-is with no guarantee of new product performance; suitable for labs seeking cost-effective ultra-low temperature storage options.

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 13 November 2026