Deep Freezers

Polfrost has been fabricating high quality appliances, such as industrial deep freezers, medical refrigerators and LT / ULT freezers which are strong, reliable, elegantly styled, yet practical and long lasting for most demanding climates and conditions in the tropics. Polfrost industrial freezers are built with high efficiency PUF insulation in doors and cabinets. Magnetic door and lid gaskets seals are specified for maximum insulation and highest levels of energy efficiency.

Salient features of Polfrost Industrial Freezers

• Hermetically sealed cooling system with extremely durable compressors
• Cold air loss minimized by insulated ABS inner doors
• Inside body - Stainless Steel SS 304 and ABS, Outside – CRC Powder Coated
• Hermetically sealed compressor with Air-cooled condenser unit CFC free Refrigerant
• HFC Refrigerant R404A
• High efficiency evaporator for rapid temperature pulldown
• 100 mm PU foam insulation
• Heavy-duty castors with built in adjustable stands
• Very user-friendly control panel
• Easy to clean condenser filter
• Pressure equalization port allows easy access to cabinet after door closing
• Quiet running fans and compressors create a very low noise level (<50 dBa)
• Polfrost Industrial Freezers come with high quality ABS sections at door openings to avoid condensation

Specifications: -70 & -86°C

• Technical
  Type: ULT Deep Freezer
  Cabinet type: Horizontal / Vertical
  Climate class: Any climatic conditions
  Cooling type: Natural Convection
  Defrost mode: N/A
  Refrigerant: R404A
  Noise level: <50 dBa
  Air flow: l
  Temperature range (°C): upto -86°C

• Controls
  • Controller: Polfrost Indigenous / Polfrost Brainy/ Polfrost Genious / Ion Controls / Sub Zero
  • Display: 65536 colour TFT / Monochrome TFT / LED as per controls selected

• Electrical data
  • Power supply: 240V / AC / 1PH

• Functions
  High/Low alarm
  Remote alarm
  Hot Condenser
  Voltage Fluctuation alarm
  Power failure
  Low battery
  Sensor failure
  High ambient
  Door ajar

• Accessories
  Castor
  Foot
  Testing hole
  No. of shelves/inner doors : Subject to capacity / Special Requirement
  Temperature recorder
  USB interface
  CO2 backup
  Racks & boxes
  Voltage Stabilizer

• Certificates: CE, ISO 9001, 14001, 13485

Specifications: -20 & -30°C

• Technical
  Type: LT Deep Freezer
  Cabinet type: Horizontal / Vertical
  Climate class: Any climatic conditions
  Cooling type: Natural Convection
  Defrost mode: N/A
  Refrigerant: R404A
  Noise level: <50 dBa
  Air flow: l
  Temperature range (°C): upto -60°C

• Controls
  • Controller: Polfrost Indigenous / Polfrost Brainy/ Polfrost Genious / Ion Controls / Sub Zero
  • Display: 65536 colour TFT / Monochrome TFT / LED as per controls selected

• Electrical data
  • Power supply: 240V / AC / 1PH

• Functions
  High/Low alarm
  Remote alarm
  Hot Condenser
  Voltage Fluctuation alarm
  Power failure
  Low battery
  Sensor failure
  High ambient
  Door ajar

• Accessories
  Castor
  Foot
  Testing hole
  No. of shelves/inner doors : Subject to capacity / Special Requirement
  Temperature recorder
  USB interface
  CO2 backup
  Racks & boxes
  Voltage Stabilizer

• Certificates: CE, ISO 9001, 14001, 13485

Specifications: -40, -50 & -60°C

• Technical
  Type: LT Deep Freezer
  Cabinet type: Horizontal / Vertical
  Climate class: Any climatic conditions
  Cooling type: Natural Convection
  Defrost mode: N/A
  Refrigerant: R404A
  Noise level: <50 dBa
  Air flow: l
  Temperature range (°C): upto -60°C

• Controls
  • Controller: Polfrost Indigenous / Polfrost Brainy/ Polfrost Genious / Ion Controls / Sub Zero
  • Display: 65536 colour TFT / Monochrome TFT / LED as per controls selected

• Electrical data
  • Power supply: 240V / AC / 1PH

• Functions
  High/Low alarm
  Remote alarm
  Hot Condenser
  Voltage Fluctuation alarm
  Power failure
  Low battery
  Sensor failure
  High ambient
  Door ajar

• Accessories
  Castor
  Foot
  Testing hole
  No. of shelves/inner doors : Subject to capacity / Special Requirement
  Temperature recorder
  USB interface
  CO2 backup
  Racks & boxes
  Voltage Stabilizer

• Certificates: CE, ISO 9001, 14001, 13485

Deep Freezer Range and features varying according to range

• Range
  -20 oC
  • Vertical
  • Horizontal [Chest type]
  -40 oC
  • Vertical
  • Horizontal [Chest type]
  -50 oC
  • Vertical
  • Horizontal [Chest type]
  -80 oC
  • Vertical
  • Horizontal [Chest type]
  • Further lower temperatures upto -150 oC can be designed per needs in both Vertical & Horizontal [Chest type]

• Features varying according to Capacity and Range
  • -20oC, -40oC, -60oC and -86oC all come in the same capacity variations
  • Vertical
    • 110 lts. with Single Inner Doors
    • 200 lts. with Two Inner Doors
    • 300 lts. with Three Inner Doors
    • 450 lts. with Three Inner Doors
    • 550 lts. Two Door side by side with Six Inner Doors
    • 750 lts. Two Door side by side with Six Inner Doors
  • Horizontal [Chest type]
    • 110 lts.
    • 200 lts.
    • 300 lts.
    • 450 lts.
    • 550 lts.
    • 750 lts.