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Haier TwinCool Frequency Conversion -86°C ULT Freezers

Limited Time Promo!
Item #: ASTWINCOOLBPST 

5 Years - Parts & Labor, 10 Years - Compressor

  Model DW-86L828BPST DW-86L728BPST DW-86L578BPST
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
Cooling Performance (℃) -86 -86 -86
Temperature Range (℃) -40~-86 -40~-86 -40~-86
Control Controller Microprocessor Microprocessor Microprocessor
Display LCD LCD LCD
Electrical Data Power Supply (V/Hz) 100~230/50/60Hz 100~230/50/60Hz 100~230/50/60Hz
Power (W) 720 680 710
Max Power Draw (W) 1400 1100 1100
Electrical Current (A) 13 10.4 10.4
Power Consumption(kWh/24h)
(set -75℃ at 25℃ ambient )		 8.06 7 6
Dimensions Capacity (L/Cu.Ft.) 828 | 29.2 728 | 25.7 578 |20.4
Net/Gross Weight kg 380 / 410 350/385 325/355
lbs 837.7 | 914.9 771.6/848.8 716.5/782.6
Interior Dimension (W*D*H) mm 870 x 716 x 1,310 766 x 716 x 1,310 620 x 716 x 1310
in 34.3 x 28.2 x 51.6 30.2 x 28.2 x 51.6 24.4 x 28.2 x 51.6
Exterior Dimension (W*D*H) mm 1,145 x 998 x 1,980 1,046 x 998 x 1,980 895 x 998 x 1,980
in 45.1 x 39.3 x 78.0 41.2 x 39.3 x 78.0 35.2 x 39.3 x 78.0
Packing Dimension (W*D*H) mm 1,190 x 1,045 x 2,150 1,100 x 1,105 x 2,150 950 x 1,055 x 2,150
in 46.9 x 41.1 x 84.6 43.3 x 43.5 x 84.6 37.4 x 41.5 x 84.6
Cabinet Width
(without handle and hinge)		 mm 1,050 946 800
Container Load (20'/40'/40'H) 8 | 20 | 20 10 | 20 | 20 12 | 20 | 20
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  Backup System Optional Optional Optional
LN2  Backup System Optional Optional Optional
Other Certification   CE CE/UL CE/UL



Limited Time Promo!


For a limited time, enjoy 20% OFF
our most popular Haier Twin Cool -80ºC Freezers!

 

DW-86L578BPST: WAS $21,000 | NOW $16,800

DW-86L728BPST: WAS $23,200 | NOW $18,560

DW-86L828BPST: WAS $25,300 | NOW $20,240

 

Need a -150°C Cryo Freezer?

Click here for more ice-cold deals from Haier!

 

Offer is valid from 07/01/26 to 09/30/26 or while supplies last.

Cannot be combined with other offers or discounts. Not valid on previous purchases or institutional pricing.

Special price applies only to the item specified. Valid in the USA only.

All standard terms and conditions apply.


Haier TwinCool Frequency Conversion -86°C ULT Freezers

 

The TwinCool Frequency conversion range of freezers utilizes two key innovations to deliver outstanding sample security and energy efficiency – dual cooling and adaptive refrigeration technologies.

 

Safe, Secure, and Reliable

Multiple alarms, including high and low temperature, power failure, door ajar, hot condenser, low battery, sensor error, and high ambient temperature. The standard ambient temperature ranges from 10 to 32°C and can be applied to the ambient temperature of 38°C for an extended period.

 

Environmentally Friendly

HC refrigerants have zero Global Warming Potential (GWP) and the LBA polyurethane foam has lower GWP than most HFC commonly used, combined they deliver superior environmental protection.

 

High Performance in Temperature Uniformity

The unique frequency conversion refrigeration system ensures excellent temperature stability.

 

World-leading Energy Saving Refrigeration Technology

High-efficiency cooling fans and compressors, combined with hydrocarbon refrigerants, ensure energy savings and long-term sample security.

 

Dual Refrigeration System Double Safety and Optimal Reliability

Double independent hydrocarbon refrigeration system design, each system can maintain -80ºC ensuring the safety of stored samples.

 
DW-86L828JA
Item#:
ASULTLOWFREZ
 
Haier Freezer with Touchs
Item#:
ASHAEIR86ULT
 
-150°C Cryogenic Freezer
Item#:
ASCRYOFREEZER
 
SKU Number Cu Ft Operating Temp Range Style Monitoring System Price Quantity Add to Cart
DW-86L578BPST 20.5 Cu Ft (578 L) -40°C to -86°C 110 - 230V/60Hz Yes
21000.0000
16800.00
Each
DW-86L728BPST 25.7 Cu Ft (728 L) -40°C to -86°C 110 - 230V/60Hz Yes
23200.0000
18560.00
Each
DW-86L828BPST 29.2 Cu Ft (829 L) -40°C to -86°C 110 - 230V/60Hz Yes
25300.0000
20240.00
Each
TwinCool Freq Converter
Haier TwinCool Frequency Conversion -86°C ULT Freezers
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