Buy Laboratory Ultra Low Temperature Freezer Manufacturers - -40 degree 439L low temperature freezer – NANBEI Manufacturer and Factory

Laboratory Ultra Low Temperature Freezer Manufacturers - -40 degree 439L low temperature freezer – NANBEI

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Laboratory Ultra Low Temperature Freezer Manufacturers - -40 degree 439L low temperature freezer – NANBEI Detail:

Refrigeration System

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

Temperature Control System

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.
High-quality steel plate structure, anti-corrosion phosphating spray, ABS drawers Low noise design, creating a comfortable working environment

Features

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 opening 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 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 2 leveling feet located at the front bottom, 4 castors for the front and back

Product parameter

Model	NB-FL439
Capacity(L）	439
Internal Size(WDH)mm	6505601305
External Size(WDH)mm	9107551945
NW/GW(Kgs)	175/200
Power Supply(V/HZ)	220/50
Temperature Range	-20～-40℃
Ambient Temperature	16-32℃
Cooling Performance	-40℃
Climate Class	N
Controller	Microprocessor
Display	Digital display
Defrost Mode	Manual
Refrigerant	R507
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
Data Logging/Interval/Recording Time	USB/Record every 10 minute / 2 years
Backup Battery	Yes

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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Laboratory Ultra Low Temperature Freezer Manufacturers - -40 degree 439L low temperature freezer – NANBEI , The product will supply to all over the world, such as: Bolivia, Turkey, Oman, After 13 years of researching and developing products, our brand can represent wide range of products with outstanding quality in world market. We have completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.

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