Our list of products for different applications


For drug products intended for storage at sub-zero temperatures, NEWTRONIC Deep Freezers provide a very optimal solution by offering a wide temperature range from 0ºC upto -20ºC.

NEWTRONIC Deep Freezers are equipped with a Standby Cooling System to significantly minimize breakdowns. The switchover to Standby system is automatic & immediate upon detection of a fault in Primary. If desired, the switchovers can also be scheduled or manual ones.

They also offer automatic defrost by utilizing a heater to defrost the condenser coils, which cycles on and off, preventing any ice build-up. Their robust compressors and CFC-free insulation help ensure temperature uniformity and sample protection.

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  • High-speed data transfer
  • Significantly faster than serial(RS-485) communication
  • Global standard for communication protocol
  • No need for a separate PC interface
  • Data Operations from any PC over the LAN


  • Completely ready-to-use systems
  • Automatic switch-over upon failure of primary systems to achieve conditions
  • Switch-over also upon detection of HP/LP & Internal fault
  • Scheduled & manual change-overs
  • Recording of all change-overs in the software


  • Temperature & Humidity Deviations
  • Door Opening
  • Water Supply Failure
  • Component Failure
  • Mains Failure


  • Mobile alert system
  • Time of alarm transmission
  • Name of equipment
  • Transmitted message(Equipment name, alarm time,type of alarm & limits)


  • Time of Alarm transmission
  • Name of Equipment
  • Transmitted message(Equipment name, alarm time,type of alarm & limits)


  • Temperature Overshoot/Undershoot
  • Delay Timer to safeguard the Compressor
  • MCB to cut-off over-current supply
  • Standby Controlling Sensor upon failure of Primary
  • Emergency Bell switch inside the Chamber


  • 21 CFR Part 11 Ready
  • Single software suitable for upto 20 equipments
  • Automatic daily data back-up
  • Alarm logs. Alarm acknowledgement with e-signatures
  • Audit trails
  • MKT Calculations
  • Graphical viewing & data trending
  • Data export in pdf format


  • IQ, OQ, PQ
  • Calibration certificates
  • Operations & maintanance manuals
  • GA & Electrical drawings
  • Material test certificates
  • Training to end-users
Temperature Range -25°C to 0°C
Temperature Accuracy ± 3°C
Temperature Uniformity ± 5°C
Double walled with 80mm PUF insulated modular panels with easy on-site assembly System is made up of split type condenser unit in well-ventilated area to avoid throw of hot air in the room
SS 304 Interior & Exterior either SS 304 or Powder Coated G.I. Stand by humidity system
Stainless Steel Trays Complete Operations driven through PLC with data logging capacity of upto 1000 readings & email facility
Observation window - 300 x 300 mm High speed Ethernet based communication
Illuminated working area All operations through a single 4" Color Touch Screen
U-shaped SS tubular heaters High-quality German Make temperature humidity sensor with 4-20mA output
Flooring of Linoleum carpet Safety devices: Low & High temperature cut-off settable thermostats & high humidity cut-off device
Forced air circulation for uniform temperature Audio/Visual alarms for deviations
Non Condensing steam injection type humidity system with standby heater & auto switch overs Complete with IQ, OQ, PQ & Operations & Maintenance Manual
CFC free cooling system consisting of hermetically sealed compressor coupled with evaporation coil & condenser

Power supply: 230/415 volts 50 Hz main supply. Also available with 60 Hz Cycle.
ICDAS - A Common Software suitable for 20 nos. Newtronic make equipments Door Access system (Biometric)
4pt. Temperature & Humidity Scanners Mobile Alert system
Stand by Cooling System with auto switch over (430 litres & above) Remote alarm system suitable for 4 nos. Newtronic make equipments
Grid-type partition for WS/RS sample arrangement
Model Capacity Liter Internal Size External Size Number of Shelves Equipment Weight (Kg)
W*D*H (mm) W*D*H (mm)
NLDF7MI 200 560 X 700 X 510 720 X 880 X 1500 2 150
NLDF11MI 300 560 X 590 X 910 720 X 770 X 1955 3 200
NLDF14MI 400 560 X 785 X 910 720 X 965 X 1955 3 250
NLDF25MI 700 800 X 730 X 1200 960 X 1120 X 2120 4 280
NLDF34MI 1050 1200 X 730 X 1200 1360 X 1120 X 2110 8 325
NLDF54MI 1500 1500 X 830 X 1200 1660X 1220 X 2110 8 375

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