High-Capacity Quadra Deep Freezer for Laboratories and Research

The BioGene Quadra Deep Freezer is engineered for laboratories and industries that require independent ultra-low storage zones for diverse research materials. With four separate, individually controlled compartments, it prevents cross-contamination and enables optimized storage conditions for different sample types.

Manufactured by Biotechnologies Inc., this freezer is trusted globally by pharmaceutical companies, biotechnology research institutes, hospitals, universities, and defense laboratories. Its energy-efficient cooling system, precise digital controls, and superior insulation ensure long-term preservation of biological samples, reagents, vaccines, and clinical materials at ultra-low temperatures.

Bio Gene Quadra Deep Freezer widely used in Universities, microbiology, genetic, biotech, restaurant, bakeries, catering, chemical, pharmaceutical Process, concrete cooling, fish, poultry processing, fruit& vegetable cooling, laboratories, physiotherapy, super markets, canned food industries, frozen meat processing.

 

  • Pharmaceutical and biotechnology research

  • Storage of vaccines, enzymes, and reagents

  • Long-term preservation of cell cultures and plasma

  • Defense and forensic science laboratories

  • Clinical research and hospital use

Features

  • Four independent storage compartments with separate doors
  • Individual temperature control for each zone
  • Temperature range: 2°C to 8°C/-20 (depending on model)
  • Advanced microprocessor control with digital display
  • High/low temperature alarms with remote alert option
  • CFC-free refrigerants for eco-friendly operation
  • Lockable doors for security
  • Energy-efficient, low-noise operation
  • Quadra Deep Freezer 
  • Automatic Door Closing
  • Reversible Door
  • Quick Freezing Function.
  • High Temperature Warning Light.
  • Digital Micro Processor 

ADVANCED FEATURES

  • Bio Gene Us Technology CKD Machine.
  • The Foundation of the Deep Freezer is superior design and construction
  • This creates less stress on compressor making them run cooler and last longer than competitive cabinets. 
  • A highly efficient exclusive compressor has been specially developed and incorporated in freezer. 
  • Each compressor is designed to be a powerful low-noise system that will deliver dependable, stable cooling.

SALIENT FEATURE

  • CFC FREE ECO FRIENDLY COMPRESSOR.
  • To work on 220/230 volts A.C. Supply
  • Vertical type with twin door and adjustable shelves.
  • Double walled units have thick PUF insulation between inner and outer wall.

Control System

  • Microprocessor-based precision temperature control
  • Separate digital display for each compartment
  • High accuracy with ±1°C stability
  • Programmable alarm limits
  • Optional data logging and GSM/SMS alert integration

  • Microprocessor control system with enhanced electronic technology
  • Low Noise Level around 68dBA.
  • Multiple Dual Layered insulated. 
  • Inner doors for easy accessibility to crucial samples.

Construction

  • Interior: SS-304 stainless steel for corrosion resistance
  • Exterior: Powder-coated or stainless steel finish
  • Heavy-duty PU foam insulation for minimal temperature loss
  • Ergonomic handle design for easy access
  • Heavy-duty casters for mobility
  • Inner chamber of freezer is made of stainless steel 304 grade.
  • Evaporator: fin and tube type.
  • Outer body is constructed out of stainless steel.
  • Silent fan motor to maintain uniform temperature.
  • Safety and Convenience over temperature and current protection capability ensure user safety, adjustable sliding rack, water level sensor.. Over shoot alarm for temperature and time 
  • Unique design of Ventilation.
  • Castor wheel for easy movement 
  • Outer Made Stainless Steel  Duly Powder coated 
  • Insulation: PUF with cyclopentane, 4 inches.
  • High Efficient Special Evaporator Defrost System.
  • Fitted With Castor For Easy Movement.
  • Complete with Electric fuge, Safety fuge, Shock protected.
Product Specifications

Model: BTI-Combo-650CF

Refrigerator14.7 cu.ft (440L)
Freezer6.2 cu.ft (180L)
Refrigerator Temperature Range2°C to +14°C
Refrigerant Range134A
Freezer Temperature Range-35°C to -15°C
RefrigerantR-134a
Refrigeration ControlCapillary
Compressor CoolingStatic
General ApplicationRefrigerator Deep Freezer
Cooling Capacity Rated282–650 Btu/hr (Model specific)
Power Input – Rated250 Watts

General Specifications

ParameterValue
Temperature Range2°C to 8°C / -20°C (per compartment)
Number of Compartments1, 2, 3, 4
Capacity Options100 L to 1500 L
Interior MaterialSS-304 Stainless Steel
Exterior MaterialPowder-Coated Steel / Stainless Steel
ControllerDigital Microprocessor (Individual Control)
Cooling SystemForced Air / Direct Cooling (Model Specific)
InsulationHigh-Density PU Foam
Power Supply220V, 50Hz / 110V, 60Hz
Safety FeaturesHigh/Low Temp Alarm, Door Lock, Power Backup

The Quadra Deep Freezer is designed for long-term storage of frozen items such as meat, fish, seafood, ice cream, frozen vegetables, and other perishables that need to stay below freezing temperature. It maintains a consistently low temperature that helps preserve food quality and prevents spoilage for extended periods, making it suitable for both home and small commercial use.

Most Quadra Deep Freezer models come with a manual thermostat dial or digital control panel located on the front or top of the unit. You can turn the dial or press the control buttons to select your desired temperature setting, usually ranging from a mild setting to the coldest setting. It's best to check your specific model's user manual for the exact temperature range and recommended setting for the type of food you're storing.

Power consumption depends on the specific model and capacity of your freezer. Quadra freezers are generally built with insulation and compressor technology aimed at reasonable energy efficiency for their size. To get exact consumption figures, check the energy label or specification sheet that came with your unit, or refer to the model number on Quadra's official website or user manual.

Before cleaning, unplug the freezer and remove all stored items. Allow any built-up ice to melt naturally or use the manual defrost function if your model has one. Wipe the interior with a mild detergent and warm water, then dry thoroughly before switching it back on. Regular defrosting, typically every few months depending on usage, helps maintain efficient cooling performance and prevents excessive frost buildup.

First, check that the unit is properly plugged in and the thermostat is set to an appropriate level. Make sure the door or lid is sealing tightly and there's no obstruction preventing it from closing fully. Ensure there's adequate space around the freezer for ventilation, as poor airflow can affect cooling. If the problem continues after these checks, it's best to contact Quadra's customer service or an authorized service center for professional assistance, since attempting repairs yourself could void the warranty.
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