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-86°C Ultra Low Freezer Freezer DW-HL778T -86°C Ultra Low Freezer Freezer DW-HL778T -86°C Ultra Low Freezer Freezer DW-HL778T

-86°C Ultra Low Freezer Freezer DW-HL778T

•Two high-efficiency refrigeration systems

•10.1''LCD touch screen

•VIP insulation foaming

• Multiple alarm functions

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Overview

 -86℃ Ultra Low Temperature Freezer DW-HL778T built up by two independent refrigeration systems, and the Dual Cooling Systems offers the highest level of protection, only one system work can maintain the freezer around the -75℃. Valuable and irreplaceable samples can always be securely with the highest confidence even if the compressor fails.

 

Two High-efficiency Refrigeration Systems

Two high-efficiency refrigeration sytems work independently, each independent refrigeration system ensures the freezer temperature remains at  -80℃. Valuable and irreplaceable samples can always be securely stored with the highest confidence.

 

Environment Friendly

Employs natural hydrocarbon refrigerants in full compliance with U.S. SNAP and EU (EU_517/2014) environmental regulations. All manufacturing foaming agents are strictly controlled to meet eco-safety standards.

 

User Interface and Functionality

-USB port for data transfer, event logs, and system diagnostics
-Switchable ℃/℉ display modes for user convenience
-Setup wizard and on-screen temperature mapping for simplified configuration
-WIFI/5V power supply interface/Network interface
-RS485 interface compliance to MODBUS protocol is able to transfer data with
 

Features

 

  • Two high-effiency refrigerant systems work indepently, each independent refrigeration system ensures the freezer temperature remains at  -80℃. Valuable and irreplaceable samples can always be securely stored with the highest confidence.

  • High-definition and easy-handling control panel to set the temperature range from -40°C to -86°C with digital temperature display precision in 0.1°C

  • Lockable door, keyboard lock and password access prevents any unauthorized access and operation

  • China's leading manufacturer of ultra-low temperature freezer

Scope of Application  Scope of Application

Ultra low deep freezer DW-HL778T can be used as laboratory freezer, ultra low medical freezer and deep freezer，suitable for use in hospitals, health and disease prevention systems, research institutions, colleges & universities, the electronic industry, biological engineering, laboratories in colleges & universities, military enterprises, deep-sea fishing companies, etc.

Scope of Application  Product Brochure Download

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

Specifications
-86℃ Ultra-low Temperature Freezer
Model    DW-HL778T
  Capacity(L) 778
Internal size(W*D*H)cm/inch 865*696*1286/ 34.06*27.4*50.63
External size(W*D*H)cm/inch

1205*1025*1980/ 47.44*40.35*77.95
Package size(W*D*H)mm/Inch   1285*1145*2127 /50.59*45.1*83.7
NW/GW(Kgs) 338/ 405
Performance  
Temperature range -40～-86℃ 
Ambient temperature 16-32℃
Cooling performance -86℃
Climate class N
Controller Microprocessor
Display 10‘’HD Intelligent touch screen
Refrigeration  
Compressor 2pcs 
Cooling method Direct cooling
Defrost mode Manual
Refrigerant HC
Insulation thickness(mm) D:100，L/R:130,B:130
Construction  
External material

Cold rolled steel 
Inner material Galvanized sheet (Optional stainless steel)
Shelves 3(stainless steel)
Access port 2pcs. Ø 25 mm
Casters 4+(2 leveling feet)
Data Logging/Interval/Memory Capacity USB/Record every 5 minutes / 10 years
Backup battery Yes
Alarms  
Temperature High/Low temperature,High ambient temperature,Condenser high temperature alarm
Electrical Power failure , Low battery,Battery power detection failure,  High pressure
System Data communication failure, door ajar,  temperature sensor failure, AB system failure
Electrical    
  Power (W) 220-240/50
  Rated Current(A)    10.9
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