-20~-40℃ Undercounter Ultra-low Temperature Freezer DW-FL90

•Small volume

•High-efficiency refrigeration system

•Reliable security system

•Human-oriented design

•pharmaceutical grade undercounter freezer

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Overview

Meling -20°C ~-40°C Undercounter ultra low temperature freezer DW-FL90 is a high quality medicine/laboratory freezer with stable performance. It is equipped with international famous refrigeration system, which is high-efficiency and environmental friendly. And the condenser is designed perfectly for temperature stability and refrigeration system reliability. This low temp freezer is designed for laboratory and medical grade and best for storage of special materials, vaccine and biological products.

High-efficiency Refrigeration System

The environmentally friendly Freon-free refrigerant and high-efficiency enclosed compressor supplied by a famous brand can ensure energy saving and low noise. The condenser installed on the bottom ensures temperature stability and system reliability.

High-precision Temperature Control
The high-precision computerized temperature control system ensures an adjustable temperature within a range from -20 to -40℃ inside the cabinet.

Reliable Security System

The well-developed audible & visual alarm system (sensor failure alarm, high temperature/low temperature alarm,door ajar etc.) makes it safer for storage. The turn-on delay and stopping interval protection function can ensure reliability in running;

Human-oriented Design
The invisible door handle can prevent damage during transportation and save space;

The 3 drawers are convenient for separate storage of different types of things and can prevent cross influence among various things.

Features

Small volume undercounter ultra low freezer occupies small space
The system has the function of digital temperature display and temperature inside the cabinet can be set with in range from -20℃ to -40℃ The high-precision microcomputer temperature control system and platinum resistor temperature sensors ensure more precise temperature control
The compressor supplied by an international famous brand and EBM fan is energy-saving and environmentally friendly
The refrigerating circuit with proprietary intellectual property rights ensures high efficiency and stability
3 drawers can be used for storage based on classification
The two-layer thermal insulating foamed door can prevent loss of refrigerating capacity in an effective way
The cabinet is made from CFC-free polyurethane material, which can improve its heat insulating performance to a large extent
The well-developed audible & visual alarm system makes it safer for storage
The turn-on delay and stopping interval protection function can ensure reliability in running
The keyboard lock function can prevent any adjustment of operating parameters without permission
The door is equipped with a lock, improving security of sample storage

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, etc.

Specifications

-40℃ Ultra-low Temperature Freezer
Model	DW-FL90
Cabinet Type	Upright
Capacity(L）	90
Internal Size(WDH)mm	500485532
External Size(WDH)mm	700669854
Package Size(WDH)mm	765735935
NW/GW(Kgs)	54/68
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	直接散热拍g
Defrost Mode	Manual
Refrigerant	R290
绝缘厚度(毫米)	100
Construction
External Material	PCM
Inner Material	Aluminum plate with spraying
Drawers	3(ABS)
Door Lock with Key	Yes
Access Port	1pc. Ø 25 mm
Casters	2+(2 leveling feet)
Data Logging/Interval/Recording Time	USB/Record every 10 minutes/2 years
Backup Battery	Yes
Alarm
Temperature	高/低温度,以及h ambient temperature
System	Power failure
Construction	Sensor failure,Door ajar,Built-in USB datalogger failure,Communication failure
Accessories
Standard	RS485, Remote alarm contact

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