Haier ULT Twin cool System -86 °C Ultra Low Temperature Freezer 728L (26cf)


Haier ULT Twin cool System -86 °C Ultra Low Temperature Freezer 728L (26cf)

Haier Biomedical DW-86L728J -86°C Upright ULT Freezer 728L / 25.7 cu ft,
220V/60HzKey Design Features
  • Microprocessor-controlled system designed for controllable range of -40°C to -86°C for cabinet space with 1°C increment
  • Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage
  • Settable high temperature and low temperature alarms
  • Automatic clean-filter alarm and sensor error alert
  • Adjustable storage shelf height
  • Can be connected with network, and remote alarm systems
  • Optional temperature recorder, storage racks and storage boxes



Field Proven Reliability
  • Refrigeration system designed and manufactured with best known practice, and components with highest possible quality
  • Reliability test performed and passed on all models including aging test on control electronics at 85°C and 85% humidity environment
  • Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber
  • Specialized control system design for a well-balanced operation of cascade refrigeration system
  • Equipped with a complete alarm system with optional remote network monitoring system
  • UL and CE certified for application safety
  • Malfunction alarms including high and low temperature, power outage, sensor errors, high voltage and low voltage, clean-filter, and extremely high ambient, door ajar feature standard on DW-86L486/728/828 models
  • Capable of producing two types of alarm outputs: audible buzzer and visible flashing light
  • Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages
  • USB port for temperature data downloading
  • Safety padlock compatible on outer door



Installation and Application
  • Wide range operating voltage system from 185V to 260V designed to allow units installed in areas with poor voltage condition
  • Suitable for 10°C to 32°C Ambient temperature
  • Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions
  • Freezer design for global installations
  • Robust door latch designed for secure door closing and compact casters for ease of maneuvering



Low Sound Level
  • Specialized refrigeration system design using whisper quiet fan and compressors
  • Freezer chassis designed to absorb vibration and sound



Energy Saving
  • Unique door seal and breaker design for the minimum loss of cold temperature during a door opening
  • High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability
  • Patented cabinet insulation system designed for optimal performance of cold storage temperature and minimal frost buildup
  • Condensator fan intelligently start-stop to reduce power consumption
  • Unique design of independent insulated inner door systems for independent access of storage space to provide the maximum protection of stored samples and save energy




Model DW-86L728ST DW-86L728SAT
Technical  Data Cabinet Type Upright Upright
Climate Class N N
Cooling Type Direct Cooling Direct Cooling
Defrost Mode Manual Manual
Refrigerant HC HC
Sound Level (dB(A)) 50 50
Performance Cooling Performance(°C) -86 -86
Temp Range(°C) -40~-86 -40~-86
Control Controller Microprocessor Microprocessor
Display LCD LCD
Electrical Data Power Supply(V/Hz 115/60 220/60
Power(W) 1400 1400
Electrical Current(A) 14 10
Dimensions Net/Gross Weight(approx) 325/355 350/385
716.5/782.6 771.6/848.8
Interior Dimensions(W*D*H) 620*716*1310 766*716*1310
24.4*28.2*51.6 30.2*28.2*51.6
Exterior Dimensions(W*D*H) 895*998*1980 1046*998*1980
35.4*39.3*78.0 41.2*39.3*78.0
Packing Dimension(W*D*H) 950*1055*2150 1100*1105*2150
37.4*41.5*84.6 43.3*43.5*84.6
Container Load(20'/40'/40'H) 12/24/24 10/20/20
Functions Remote Alarm Y Y
High/low Temp. Y Y
Hot Condenser Y Y
Power Failure Y Y
Sensor Error Y Y
Low Battery Y Y
High Ambient Temp. Y Y
Door Ajar Y Y
Accessories Caster Y Y
Foot Y Y
Porthole Y/2 Y/2
Shelves/ Inner Doors 3/4 3/4
USB interface Y Y
5V Power Supply Port Y Y
Temp Recorder Optional Optional
RS232/485 Port Standard Standard
CO2 Backup System Optional Optional
LN2 Backup System Optional Optional
Other Certification UL CE

Haier ULT Twin cool System -86 °C Ultra Low Temperature Freezer 728L (26cf)

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    Haier ULT Twin cool System -86 °C Ultra Low Temperature Freezer 728L (26cf) Shop All Categories Haier 208-230V/60Hz

    Haier ULT Twin cool System -86 °C Ultra Low Temperature Freezer 728L (26cf)

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