Description

Suitable for the storage of biological samples such as viruses, blood cells, bacteria and tissue, as well as electronics and other special materials. The freezer combines frequency conversion compressors, hydrocarbon refrigerants (HC) and dual refrigeration system technology to deliver optimal sample security, energy-efficiency, and sustainability. The product is used within hospitals, disease control, life science and medical research, bioengineering, pharma and other enterprize laboratories.

Specification

	Model	DW-86L578BPST	DW-86L728BPST	DW-86L828BPST
Technical Data	Cabinet Type	Upright	Upright	Upright
	Climate Class	N	N	N
	Cooling Type	Direct cooling	Direct cooling	Direct cooling
	Defrost Mode	Manual	Manual	Manual
	Refrigerant	HC	HC	HC
	Sound Level (dB(A))	42	42	42
Performance	Cooling Performance (°C)	-86	-86	-86
Performance	Temperature Range (°C)	-40~-86	-40~-86	-40~-86
Control	Controller	Microprocessor	Microprocessor	Microprocessor
Control	Display	LCD	LCD	LCD
Electrical Data	Power Supply (V/Hz)	100~230/50/60Hz	100~230/50/60Hz	100~230/50/60Hz
Electrical Data	Electrical Current (A)	10.4	10.4	13
Dimensions	Capacity (L/Cu.Ft)	578/20.4	728/25.7	828/29.2
	Net/Gross Weight (kg)	325/355	350/385	380/410
	Net/Gross Weight (lbs)	716.5/782.6	771.6/848.8	837.7/914.9
	Interior Dimension (mm)	6207161310	7667161310	8707161310
	Interior Dimension (in)	24.428.251.6	30.228.251.6	34.328.251.6
	Exterior Dimension (mm)	8959981980	10469981980	11459981980
	Exterior Dimension (in)	35.239.378.0	41.239.378.0	45.139.378.0
	Packing Dimension (mm)	97510952130	112010902130	124010802130
	Packing Dimension (in)	38.443.183.9	44.142.983.9	48.842.583.9
	Cabinet Width (mm)	800	946	1050
Functions	High/Low Temperature	Y	Y	Y
	Hot Condenser	Y	Y	Y
	Power Failure	Y	Y	Y
	High/Low Voltage	Y	Y	Y
	Sensor Error	Y	Y	Y
	Low Battery	Y	Y	Y
	High Ambient Temperature	Y	Y	Y
	Door Ajar	Y	Y	Y
	Start-up Delay	Y	Y	Y
Accessories	Caster	Y	Y	Y
	Foot	Y	Y	Y
	Porthole	Y/2	Y/2	Y/2
	Shelves / Inner Doors	3/4	3/4	3/4
	USB Interface	Y	Y	Y
	Remote Alarm	Y	Y	Y
	5V Power Supply Port	Y	Y	Y
	Temperature Chart Recorder	Optional	Optional	Optional
	RS232/485 Port	NA/Standard	NA/Standard	NA/Standard
	CO₂ / LN₂ Backup	Optional	Optional	Optional
Certifications	CE	Y	Y	Y
Certifications	UL	Y	Y	Y

Features

Dual refrigeration system for optimal reliability and security
Two independent hydrocarbon (HC) refrigeration systems, each can maintain -80°C ensuring the safety of stored samples
World-leading Energy Saving Refrigeration Technology
Intelligent frequency conversion technology and HC refrigeration system delivers a 50% reduction in energy usage when compared to traditional HFC refrigeration systems
Environmental Protection
Environmentally friendly hydrocarbon refrigerant and LBA foam material
Optional IoT System
The optional IoT monitors the operating status of the equipment in real time. Equipped with multiple alarm functions and a self-diagnostics system to identify and warn users to ensure sample safety
Low Noise Design
Optimised systems and noise-reducing cabinet design lower noise out to 43dB for a quieter working experience
Adjustable Sample Loading Tray (Optional)
The adjustable height sample load tray provides users with a convenient place to hold samples while opening and accessing storage compartments
Large loading capacity
Maximum Capacity: 600 boxes (2 inch boxes with 10*10 configuration) 60,000 samples can be stored
Intelligent Control
10.1-inch high-performance touch screen, sensitive touch operation. Using the optional IoT module, users can check the real-time operating status from an App

Documents

Product Brochure

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Flyer

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Certifications

Certificate

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-86℃ 828L (29.2 cu.ft) TwinCool Frequency Conversion ULT Freezer - Haier