-86°C Ultra Low Temperature Freezer Vaccine Freezer DW-HL678

•Fast refrigeration for target temperature

•High-efficiency compressor, Hydrocarbon environmental refrigerant

•Ultra low noise design for environment friendly

•Reduce power consumption of the freezer by 40%

•Equipped with VIP vacuum thermal insulation plate

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Overview

Meling -86°C ultra low temperature freezer DW-HL678 brings super updates in ultra low freezer series. The new structure of the deep freezer for laboratory and medical comes with 4 independent inner doors. The optimized foaming insulation inside the doors provides better temperature performance. This ultra low freezer/ lab freezer is specially designed to meet the demands for long-term and safe storage of the high-valued medical and laboratory materials.

High configuration control system

The ultra low freezer has a new look 7 inches LED touch screen display, giving you more user-friendly and convenient interface. And it makes sure the temperature display accurately in 0.1℃.

Safety alarm system

This ultra cold freezer provides 10 types of audible and visible alarms. The safety alarm system includes high or low temperature alarm,door ajar alarm, power failure alarm, condensor overheating alarm, and system failure alarm.

Exquisite structure design

Meling DW-HL678 medical and laboratory ultra low freezer is designed with 4 independent inner doors with foaming insulation, which can ensure better temperature performance. The external material is made of high quality structure steel, while inner material is made of stainless steel. And the storage structure is designed with 3 high strengt SUS304 shelves, which is resistant to corrosion and easy to clean.

Features

China's leading manufacturer of ultra-low temperature freezers.
Equipped with Embraco compressor and famous Germany brand EBM fans.
Adopted CFC-free patent hydrocarbon refrigerant for fast refrigeration and ensuring environment friendly.
PT-100 platinum resistance sensors for sensitively detecting the temperature changes.
Lockable keyboard and password protected to prevent from adjusting parameters without authorizing.
Equipped with VIP Plus vacuum insulation panel in 130mm foaming insulation to ensure the stability of temperature.
Designed with lockable front door with full height handle to prevent from unauthorized access.
For safe storage, it allows machine startup delay and power off protection.
For the casters, it is fitted with 4 pcs casters and 2 leveling feet for easy moving.
The optional configurations are warning lamp, smart temperature monitor system, temperature recorder, and CO2 back-up system.

DW-HL398/DW-HL528/DW-HL678/778/858/1008 with twin-compressors, if one is damaged, the other one could keep the temperture at -70℃ stably.

Scope of Application

This ultra low temperature freezer can be used as laboratory freezer, ultra low medical freezer and deep freezer ，suitable for applying in hospitals, health and disease prevention systems, colleges and universities, research institutions, the electronic industry, laboratories in colleges & universities, biological engineering, and more.

Product Brochure Download

Please click the OneDrive link to download the product brochure: Product Brochure- Meling Biomedical

Specifications

-86℃ HC Ultra-low Temperature Freezer
Model	DW-HL678
Cabinet type	Upright
Capacity(L)	678
Internal size(WDH)mm/inch	7506961286/ 29.5327.450.63
External size(WDH)mm/inch	109010251955/ 42.9140.3576.97
Package size(WDH)mm/inch	117011502185/ 46.145.386.0
NW/GW(Kgs)	330/380
Performance
Temperature range	-40～-86℃
Ambient temperature	16-32℃
Cooling performance	-86℃
Climate class	N
Controller	Microprocessor
Display	Touch screen
Refrigeration
Compressor	2pcs
Cooling method	Direct cooling
Defrost mode	Manual
Refrigerant	HC
Insulation thickness(mm)	L/R:130,B:130
Construction
External material	Cold rolled steel
Inner material	Stainless steel
Shelves	3(stainless steel)
Door lock with key	Yes
External lock	Yes
Access port	3pcs. Ø 25 mm
Casters	4+(2 leveling feet)
Data logging/Interval/Memory capacity	USB/Record every 5 minutes / 10 years
Backup battery	Yes
Alarm
Temperature	High/Low temperature,High ambient temperature, Condenser overheating alarm
Electrical	Power failure, Low battery, Battery level detection fault alarm
System	Sensor failure,Communication error,Door ajar
Other
Interface	Remote alarm contact, RS485

Dimensions

Download

DW-HL678.pdf

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