Bio Gene® Lab Freezer -20ËšC ~ -25ËšC are one Machine with Efficient Application of the Cryogenerater and the displacement of the compressor, Accumulator. Bio Gene is Bench mark of high speed cooling.
The chamber design with smooth flow of circulated air helps uniform temperature all around the freezer.

  • Applications
  • Features
  • Control
  • Construction
  • Specification

Lab Freezer -20ËšC widely used in Universities, microbiology, genetic, biotech, restaurant, bakeries, catering, chemical, pharmaceutical Process, concrete cooling, fish, poultry processing, fruit& vegetable cooling, hospitals, laboratories, physiotherapy, super markets, canned food industries, frozen meat processing.


  • Digital Micro Processor Programmable Temperature.
  • CFC-free, HCFC-free non flammable refrigerants
  • High/Low Temperature Set Parameters.
  • A full view inner Acrylic transparent  door of each cabinet enables inspection and
  • monitoring of inner chamber specimens without disturbing the process temperature.
  • Electrical Circuit Breaker.
  • Time Delay For Compressor Switch On.
  • Overload Cut Of Relay For Compressor.
  • Filter-less Technology To Eliminate Cleaning Of Filter & Maintaining Filter Cleaning.
  • A Highly Efficient Exclusive Compressor Has Been Specially Developed And Incorporated
  • In Bio Gene Freezer.
  • Bio Gene Deep Freezer Is Installed With A Standard Reputed Brand Industrial Grade
  • Hermetically Sealed Cascade
  • Refrigeration System With Hermetically Sealed  Compressor For Maintaining Desire
  • Temperature And Compressor Is Designed To Be A Powerful.
  • Low-noise System.
  • Dual Compressors Energy efficient and low noise compressors.
  • Validation protocol with IQ, OQ, PQ Documentation
  • udio and visual alarm facility for (high / low temperature low battery and door
    open filter block & power failure.)
  • Multi alarm feature always aware of any operation error.
  • Inbuilt voltage stabilizer system.
  • Bio Gene Deep Freezer Automatic voltage compensator to balance high and low
  • voltages.
  • Facility to examine event log & facility to download.
  • Alarm: - high and low temperature visual warnings: - over temperature. Under
  • temp.
  • Bio Gene deep Freezer an adjustable extreme ambient alarm to protect
  • Against unsafe ambient operating conditions.
  • Ambient alarm, visual and audible notification active.
  • Clean filter with visual status reports on critical functions.
  • Bio Gene Deep freezer Front to back airflow with Removable, cleanable air filter.
  • Alert notification for repair & Maintenance.
  • Bio Gene Deep freezer is insulated of high density of Polyurethane Foamed 100
  • mm / 128 mm thick along with vacuum panel
  • Insulation to reduce power consumption and to maintain temperature set point  


  • Alarm on equipment / output for remote alarm.
  • Pc communication through RS- 485 with data acquisition software.
  • Bio-gene data soft data acquisition software.
  • Multiple level alpha numerical password.
  • Secured audit trail report.
  • Alarm report with mention of alarm condition.
  • calculated for any days & alarm deviation report.
  • Reports in graphical and tabular form.
  • Data stored in PC server with LAN connectivity and can be monitored on PC with password authentication.
  • Multi chamber data acquisition on single software.
  • Communication through RS -485 / USB.
  • 4/7 inch big color touch screen.
  • PLC ( programmable logic controller).
  • Memory of 10000 records


Inner Chamber

The Inner chamber of Bio Gene vertical deep freezer is made of aluminium plate

Outer Body

The Outer body of Bio Gene vertical deep freezer is made of Heavy gauge, cold-rolled steel exterior with powder coated paint finish/painted steel.


The gap between outer body and inner chamber is filled with PUF/VIP insulation.


Seven solid door inner door transparent .


Triple layer rubber gasket fitted exterior door


Ergonomically designed door handle for easy handling, with a lock for access control.


Bio Gene Ultra low deep freezer is provide with 4 casters wheel front 2nos casters wheel lockable with brake.

Model No.

BTI –DF-20-350


Vertical  Deep Freezer  -20°C

Type Of Cabinet


Temperature range

-10C to -25C

Temperature  Accuracy



Microprocessor based PID controller with Digital  LCD display


Ergonomically designed door handle for easy handling, with a lock for access control.



Cabinet capacity

50 liter per cabinet

Overall cabinet capacity


Inner door

7  transparent door

Inner cabinet material

Aluminum plate

Outer body material

Painted steel

Caster wheels

4 Nos (2 front  Caster wheel  Lockable with brakes)

Noise level


Energy consumption

8.0 KWh/day


CFC and HCFC free nonflammable


High density of Polyurethane Foamed 100 mm thick along with vacuum panel insulation

Refrigeration  system

Each Cabinet control by seven microprocessor based PID controller independently with independent refrigeration system.

Battery backup

Battery backup for temperature display and alarms

Safety Alarm

Alarm (visual & audible) for high & low cabin temperature, high room temperature, sensor failures, incorrect voltage settings and power failures

Pull down time

Less than 2 hrs.

Power supply

220-240 Volts, 50Hz single phase


An ISO 9001Certified EC, EU