PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C

PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C
PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C
PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C
PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C
PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C
PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C
PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C

PHCbi - MDF-DU503VXHA-PA - TwinGuard ECO Ultra-Low Temperature Upright Freezer -86°C

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TwinGuard® ultra-low temperature freezers feature a dual cooling system with two independent compressors and circuits. In the event of a malfunction in one circuit, the second circuit seamlessly takes over, sustaining the in-chamber temperature as low as. -75°C, reducing the risk of sample loss. Designed for reliability in high-stakes environments, TwinGuard freezers ensure continuous protection for irreplaceable research materials.

Features

Next Generation TwinGuard ECO Ultra-Low Temperature Freezer


The PHCbi TwinGuard ECO dual-voltage freezer delivers next-generation sample protection with dual cooling security, eco-friendly refrigerants, and inverter-driven efficiency. Designed for reliability in critical environments, it maintains performance down to -86°C while reducing energy use by more than 45%. A modern touchscreen interface and integrated access control make it a smarter, greener solution for safeguarding high-value biological materials.


Intelligent Interface


A modern interface designed for clarity and confidence. The TwinGuard ECO dual-cooling freezer makes monitoring and control simple with a clean design and intuitive controls.


Large 10.1-inch touchscreen


Sleek blank panel, 44% larger for improved visibility and ease of use.


Door activity overlay


Temperature graph shows door openings, helping users quickly spot the cause of fluctuations.


Instant barcode support


Built-in QR codes for easy scanning, gives immediate access to alarm responses and manuals.


Guided self-service tools


Empower users to resolve issues quickly, with dealer support available when needed.

Specifications

Overview

  • Nominal Height:
    78.3" (198.88 cm)
  • Nominal Width:
    31.1" (78.99 cm)
  • Nominal Length:
    34.7" (88.14 cm)
  • Internal Height:
    55.1" (139.95 cm)
  • Internal Width:
    24.8" (62.99 cm)
  • Internal Length:
    23.6" (59.94 cm)
  • Capacity:
    18.6

Technical Data

  • Internal Doors:
    2 insulated, ABS, with stainless steel frames and positive latches
  • Insulation:
    Foamed-in-place and VIP Plus vacuum insulated panels
  • Shelves:
    Stainless steel, 3 shelves (adjustable)
  • Shelves - Inner Dimensions:
    24.2" W x 21.0" D (615 x 534 mm)
  • Shelves - Load:
    110 lbs (50 kg) per shelf
  • Access Port:
    3, upper back wall (back-up system), bottom left (recorder sensor), bottom right (access)
  • Access Port - Inner Fiameter:
    0.6 in (17 mm)
  • Net Weight:
    579 lbs (262 kg)
  • Compressor:
    (2) 920 W
  • Refrigerant:
    HC mixed refrigerant (R-600/R-170/R-50), 113g per circuit
  • Temperature Control Range:
    -40°C to -86°C in 1° increments (center of chamber, ambient temperature 30°C, no load)
  • Alarms:
    High temperature, low temperature, power failure, door ajar, remote alarm, battery life, fan motor life, fan lock, cooling circuit abnormality
  • Cooling Performance - Normal Operation:
    -86°C center of chamber (ambient temp. 30°C, no load)
  • Cooling Performance - Secondary Operation:
    -75°C center of chamber (ambient temp. 30°C, no load)
  • Temperature Control System:
    Microprocessor, touchscreen data entry, password protected
  • Area Footprint:
    7.49 ft² (0.7 m²)
  • Data Management:
    USB retreivable data, Cloud IoT capable with LabSVIFT
  • Sound Level:
    52 dB(A) (background noise 20 dB(A))
  • Storage (Boxes) for 2”/51 mm Fiberboard Boxes:
    384
  • Storage (Racks) for 2”/51 mm Fiberboard Boxes:
    16
  • Storage (Boxes) for 3”/76 mm Fiberboard Boxes:
    256
  • Storage (Racks) for 3”/76 mm Fiberboard Boxes:
    16

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