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STF-450B
-40°C Biomedical Freezer
Refrigeration System
Reliable compressor and fan, ensure fast cooling, energy-saving and long time running
The evaporator is intergrated with shelves and distribute in 6 compartments, ensures uniform temperature
Two reliable compressors control upper and lower compartment separately to ensure better cooling performance
Environment friendly refrigerant CFC-free and HFCF-free

Cabinet Construction
Powder coated steel exterior, Aluminum plate interior with round corner design easy to clean-up
Superior engineered frame for maximum rigidity
Self-closing door with magnetic closure
High thickness Non-CFC foamed insulation, energy saving
Doorlock prevents unauthorized access to the freezer
Low noise design creats a comfortable and quiet working environment
Independent compartments with ABS drawers are convenient to classify and store different samples
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  • Features
  • Specifications
  • Literature
  • User Manual

Features

  • High-precision digital microprocessor temperature control system with digital
  • LED temperature display 0.1°C accuracy.
  • Temperature setting range is -20°C ~-40°C
  • The digital display show freezer work condition and alarm code, easy to know freezer status
  • Audibale and visible alarm system for safe storage:
  • High temperature alarm, Low temperature alarm, Sensor failure alarm, Door ajar alarm, Power failure alarm, Lowbattery alarm, Hot condensor alarm;
  • 3 sensors available for cooling, real time display and amabinet temperature display
  • Build-in USB interface enable users to download the historical temperature data
  • Optional for the remote alarm contact

Specifications

  Model STF-450B
Technical Data Cabinet Type Upright
Capacity (L) 450
Temperature Range (°C) -20~ -40
Cooling Performance(°C) -40
Temperature ambient(°C) 10~32
Temperature Control Microprocessor
Display LED digital display
Cooling Type Direct Cooling
Defrost Mode Manual
Refrigerant CFC-Free
Noise (dB) 40
Functions High/low Temperature Alarm Y
Power Failure Alarm N
Sensor Error Alarm Y
Low Battery Alarm N
Door Ajar Alarm Y
Electrical Data Power (W) 840
Power consumption(KWh/24h) 5
Rated current (A) 2.7
Voltage/Frequency(V/Hz) 220~240V 50/60Hz 110V 60Hz
Accessories Door 1 foaming door
Door Lock Y
Caster 4
Foot N/A
Shelf/Drawer 4/12
Test Hole Y
Remote Alarm Contact Y
USB Y
Dimensions Net/Gross Weight (kg) 143/156
Internal Dimension (W/D/H, mm) (650×570×627)×2
External Dimension(W/D/H, mm) 810×735×1960
Packing Dimension(W/D/H, mm) 895×850×2025
Container Load (20'/40'/40'H) 12/26/26

 

Literature

STF-450B Brochure

User Manual

STF-450B User Manual

Features

  • High-precision digital microprocessor temperature control system with digital
  • LED temperature display 0.1°C accuracy.
  • Temperature setting range is -20°C ~-40°C
  • The digital display show freezer work condition and alarm code, easy to know freezer status
  • Audibale and visible alarm system for safe storage:
  • High temperature alarm, Low temperature alarm, Sensor failure alarm, Door ajar alarm, Power failure alarm, Lowbattery alarm, Hot condensor alarm;
  • 3 sensors available for cooling, real time display and amabinet temperature display
  • Build-in USB interface enable users to download the historical temperature data
  • Optional for the remote alarm contact

Specifications

  Model STF-450B
Technical Data Cabinet Type Upright
Capacity (L) 450
Temperature Range (°C) -20~ -40
Cooling Performance(°C) -40
Temperature ambient(°C) 10~32
Temperature Control Microprocessor
Display LED digital display
Cooling Type Direct Cooling
Defrost Mode Manual
Refrigerant CFC-Free
Noise (dB) 40
Functions High/low Temperature Alarm Y
Power Failure Alarm N
Sensor Error Alarm Y
Low Battery Alarm N
Door Ajar Alarm Y
Electrical Data Power (W) 840
Power consumption(KWh/24h) 5
Rated current (A) 2.7
Voltage/Frequency(V/Hz) 220~240V 50/60Hz 110V 60Hz
Accessories Door 1 foaming door
Door Lock Y
Caster 4
Foot N/A
Shelf/Drawer 4/12
Test Hole Y
Remote Alarm Contact Y
USB Y
Dimensions Net/Gross Weight (kg) 143/156
Internal Dimension (W/D/H, mm) (650×570×627)×2
External Dimension(W/D/H, mm) 810×735×1960
Packing Dimension(W/D/H, mm) 895×850×2025
Container Load (20'/40'/40'H) 12/26/26

 

Literature

STF-450B Brochure

User Manual

STF-450B User Manual

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