-20°C~-40°C Forced air circulation ultra-low Temperature Freezer DW-FL628F

•Auto Defrost

•Air circulation technology distributes cool air more evenly

•Energy-saving and high efficiency

•Integrated Independent refrigeration unit design

•Well-developed alarm system

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Overview

Meling -40℃ Forced air circulation freezer DW-FL628F is eqquiped with air circulation technology distributes cool air more evenly. The high-precision temperature control system can display various parameters simultaneously, including power voltage, temperature inside the cabinet and environmental temperature, which can indicate the operation status clearly.

Auto Defrost

With built-in fan ,Forced air circulation,achieving fast and even cooling, eliminating the trouble of defrosting

Temperature Uniformity

Air circulation technology distributes cool air more evenly

High Stability

The temperature rising suppression technology helps maintain the low temperature environment inside the refrigerator, which can remain relatively stable even during the defrosting period.

Easy Maintenance

Due to its structural characteristics, this product makes maintenance and cleaning easier, helping to maintain long-term stable operation .

Energy-saving And High Efficiency

Advanced refrigeration technology and circulating cooling system effectively reduce energy consumption, and adaptive control technology efficiently cool down the temperature to the set point

Features

Temperature performance: uniformity≤1.1℃，stability≤3.1℃;
Stealth Defrost: Minor fluctuation even during defrosting period,sampe-insensitive temperature rising;
Integrated Independent refrigeration unit design: the detachable integrated unit design integrates key components into a whole, which is convenient for assembly and maintenance. When a failure occurs, the refrigeration system can be replaced in as little as 30 minutes, making maintenance easy and efficient;
Environmentally friendly HC refrigerant;
304 stainless steel inner liner, effective rust and corrosion prevention, sterile environment, easy to clean;
Standard with 4 adjustable shelves,meeting different storage requirements of users ;
Ergonomic handle for easy door opening: lever help ergonomi handle design, to solve the difficulty of frequent opening and closing in a short time, easy for users to open the door, access more convenient;
Multiple data transmission methods.

Scope of Application

Suitable for use in scientific research, cryogenic test on special materials,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℃ Forced air circulation ULT freezer
Model	DW-FL628F
Cabinet type	Upright
Capacity(L）	628
Internal size(WDH)mm	6906721369
External size(WDH)mm	8509501955
Package size(WDH)mm	9329522085
NW/GW(Kgs)	182/205
Performance
Temperature range	-20～-40℃
Ambient temperature	16-32℃
Cooling performance	-25℃
Climate class	N
Controller	Microprocessor
Display	Digital display
Refrigeration
Compressor	1pc
Cooling method	Air cooling
Defrost mode	Auto
Refrigerant	R290
Insulation thickness(mm)	door/side/back:84.5/80/85
Construction
External material	Cold rolled steel
Inner material	Stainless steel
Shelves	4 (optional: 6)
Access port	1pc. Ø 25 mm
Casters	4(2 leveling feet)
Data logging/Interval/Memory capacity	USB/Record every 5 minutes / 10 years
Interface	Remote alarm contact, RS485
Alarm
Temperature	High/Low temperature,High ambient temperature
Electrical	Power failure, Low battery,Door opening alarm,Recorder not connected alarm
System	Sensor failure, Condenser overheating,Main board communication error
Electrical Data
Power supply(V/Hz)	220-240V/50Hz; 220V/60Hz
Rated current (A)	6.2A

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