New Arrival -86°C Dual core System Ultra Low Freezer Freezer 428 liters for Laboratory DW-HL428T

New Arrival -86°C Dual core System Ultra Low Freezer Freezer 428 liters for Laboratory DW-HL428T

•Two high-efficiency refrigeration systems

•10 inch LCD touch screen

•VIP insulation foaming

•Multiple alarms function

Request A Quote Downloads

Overview

-86℃ Ultra Low Temperature Freezer DW-HL428T 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 -80℃. 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

-10-inch high-resolution LCD touchscreen with glove-compatible operation

-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

Ultra low deep freezer DW-HL428T 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.

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-HL428T
Capacity(L)	428
Internal size(WDH)cm/inch	4607121290/ 18.1128.0350.79
External size(WDH)cm/inch	77010311994/ 30.3140.5978.5 6009701940/23.6238.1876.37(size without handle and screen)
Package size(WDH)mm/Inch	84011502160/ 33.145.385.0
NW/GW(Kgs)	263/308
Performance
Temperature range	-40～-86℃
Ambient temperature	16-32℃
Cooling performance	-86℃
Climate class	N
Controller	Microprocessor
Display	10 inch LCD Intelligent touch screen
Refrigeration
Compressor	2pcs
Cooling method	Direct cooling
Defrost mode	Manual
Refrigerant	HC
Insulation thickness(mm)	D:104，L/R:110,B:110
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 (Footmaster casters)
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
System	Data communication failure, door ajar, sensor failure, AB system failure, High Pressure
Electrical
Power (W)	220-240/50
Rated Current(A)	9.5
Others
Certification	CE

Download

DW-HL428T(1).pdf

Related Products

-86°C Dual core System Ultra Low Freezer Freezer DW-HL578T

•Dual cooling system for enhanced reliability •Exceptional temperature uniformity across the chamber •10‑inch LCD touchscreen for intuitive control and monitoring •Integrated monitoring with audible/visual alarms and remote alerts •CE certified for compliance and safety

-86°C Ultra Low Freezer Freezer DW-HL708T

•Two high-efficiency refrigeration systems •10.1''LCD touch screen •VIP insulation foaming • Multiple alarm functions

-86°C Ultra Low Freezer Freezer DW-HL848T

•Two high-efficiency refrigeration systems •10 inch LCD touch screen •VIP insulation foaming • Multiple alarm functions

-86°C Ultra Low Freezer Freezer DW-HL1008T

•Two high-efficiency refrigeration systems •10 inch LCD touch screen •VIP insulation foaming •Multiple alarm functions

-86°C Ultra Low Freezer Freezer DW-HL778T

•Two high-efficiency refrigeration systems •10 inch LCD touch screen •VIP insulation foaming • Multiple alarm functions

Meling Biological Safety Cabinet BSC900-IIA2-W for Lab

Cutting-edge control technology 7-inch LCD touch screen High-precision wind speed sensor High-configuration, maintenance-free EBM independent fan Using dual ultra-high efficiency ULPA filter, the cleanliness level meets ISO class 3 standard 10° tilted window design

-20°C~-40°C Lab Freezer DW-FL528

•High efficiency Refrigeration system •High-precision Temperature control system •Large-area finned condenser •High-performance vacuum insulation •Well-developed alarm system