-20°C~-40°C best ultra low freezer 439L

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-20°C~-40°C best ultra low freezer 439L



Biolinkk -20°C~-40°C Ultra low temperature freezer BL-FL439 is a brand new best ultra low freezer with strong cooling feature. The high-precision temperature control system enables you to set the temperature in the range of -20°C-40°C freely. And you can fully control the temperature performance and operation status. The medical freezer is designed with Fluorine-free refrigerant, which is environmentally friendly.

Catalog number Unit Size Description
BL-FL439 Each Strong cooling feature, Precision temperature control, Constant temperature, Energy-saving function, Human-oriented design, 439L
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Product Overview



Biolinkk -20°C~-40°C Ultra low temperature freezer BL-FL439 is a brand new best ultra low freezer with strong cooling feature. The high-precision temperature control system enables you to set the temperature in the range of -20°C-40°C freely. And you can fully control the temperature performance and operation status. The medical freezer is designed with Fluorine-free refrigerant, which is environmentally friendly.


Refrigeration System
Fluorine-free refrigerant, international brand compressor, and EBM fan, ensures fast cooling and energy-saving.

Temperature Control System
High-precision microcomputer temperature control system with build-in control/alarm sensors for High/low temperature, ambient temperature and evaporator temperature etc. ensuring the safe and stable running.

Energy Saving and Environmental Protection
Equipped with DC/DC power management module which greatly improved the energy-saving efficiency; high precision voltage control ensures the stable performance for the whole machine. Less redundant heat to eliminate the overheating safety hazard.



Features
• High-quality steel plate structure, anti-corrosion phosphating spray, 14 ABS drawers Low noise design, creating a comfortable working environment
• High-precision microcomputer temperature control system with build-in control/alarm sensors for High/low temperature, ambient temperature and evaporator temperature etc. ensuring the safe and stable running 1 inch high brightness digital temperature display with 0.1℃ display precision; the temperature can be set freely within the range of -20℃~-40℃
• Equipped with SECOP high-efficiency compressor and international EBM fan, ensuring energy saving and silent running
• Perfect audible and visual alarm system makes it safer for storage.
• Equipped with alarm functions including high/low temperature alarm, high ambient alarm, sensor failure alarm, door ajar alarm, power failure alarm, etc. Buzzer alarm for the door opening more than 1 minute, alarm automatically muted when the door is closed Specially equipped with external door handle and padlock to prevent unauthorized opening
• The ultra low temperature laboratory/medicla freezer interior is equipped with 7 layers of 14 ABS drawers, 2 for each layer, which is convenient for object storage
• Standard 485 port, remote alarm port 4 castors +2 brakes for the front and back


Scope of Application
Suitable for use in scientific research, cryogenic test on special materials, blood plasma cryopreservation, low temperature resistance test on biological materials, vaccines, biological products and military products, etc. Suitable for use in research institutions, the electronic industry, the chemical industry, hospitals, the health,& disease prevention system, laboratories in colleges & universities, military enterprises, etc.



Specifications



 -40℃ Ultra-low Temperature Freezer
Model BL-FL439
  Capacity(L) 439
Internal Size(W*D*H)mm 650*547*1305
External Size(W*D*H)mm 910*755*1945
Package Size(W*D*H)mm 990*855*2070
NW/GW(Kgs) 175/200
Performance
Temperature Range -20~-40℃
Ambient Temperature 16-32℃
Cooling Performance -40℃
Climate Class N
Controller Microprocessor
Display Digital display
Refrigeration
Compressor 1pc
Cooling Method Direct Cooling
Defrost Mode Manual
Refrigerant R507
Insulation Thickness(mm) 100
Construction
External Material Carbon steel spraying
Inner Material Stainless steel
Shelves 14(ABS)
Door Lock with Key Yes
External Lock Yes
Access Port 1pc. Ø 25 mm
Casters 4(2 caster with brake)
Data Logging/Interval/Recording Time USB/Record every 10 minute / 2 years
Backup Battery Yes
Alarm
Temperature High/Low temperature,High ambient temperature
Electrical Power failure,,Low battery
System Sensor failure, USB datalog failure,Main board communication error, Communication failure,Door ajar
Electrical
Power Supply(V/HZ) 220-240~/50
Rated Current(A) 3.7
Accessory
Standard RS485
Options Printer,RS232





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