• ULT Freezer, -86°C DW-86L829BP

ULT Freezer, -86°C DW-86L829BP

  • Brand: HAIER BIOMEDICAL
  • Catalogue number: H-DW-86L829BP
  • Availability: In Stock

Frequency Conversion Technology

Two frequency conversion compressors, designed with adaptive control, follow user patterns and adjust the refrigeration system, substantially reducing energy without compromising performance.


Maximum Energy Efficiency

Due to our SmartFrequency refrigeration technology, innovative cabinet design and the use of hydrocarbon refrigerants, this range of freezers have the lowest energy consumption figures to date at just 8.2kWh/day.


Precise Temperature Control

The innovative control algorithm balances the effects of temperature loss with the unique frequency conversion refrigeration system, ensuring the cabinet temperature stability of ±3°C.


Frequency Conversion Technology
Unlike standard, single speed compressors that cycle on and off,our frequency conversion compressor runs at variable speeds to adjust cooling performance to the conditions inside and outside of the freezer. It allows the freezer to adjust to factors such as start-up and door openings when a higher compressor speed is needed. When conditions are normal or stable, the drive runs at a lower speed while still protecting the samples.


Energy Saving Technology
The hydrocarbon refrigeration technology saves energy by 50%,significantly reducing the running costs of the freezer. Hydrocarbon refrigerant contains no fluorine or chlorine and has a global warming potential (GWP) value of just 3, meaning this refrigerant is a more environmentally friendly option compared to HFC refrigerants.


Minimal Noise Output
Adaptive control technology controls fans and compressors to reduce noise levels to an exceptional 43.5dB.

Technical Data

Type-86℃ ULT Freeer
Cabinet TypeUpright
Climate ClassN
Cooling TypeDirect cooling
Defrost ModeManual
RefrigerantHC
Noise Lever (dB)43.5

Performance

Cooling performance(℃)-86
Temperature Range(℃)-40~-86

Control

ControllerMicroprocessor
DisplayLED

Electrical Data

Power Supply(V/Hz)220-240/50/208-230/60
Power(W)1100
Electrical Current(A)6

Dimensions

Capacity(L/Cu.Ft)829/29.2
Net/Gross Weight(approx)380/415(kg) 838.5/915.7(lbs)
Interior Dimensions(W*D*H)870*716*1310(mm) 34.3*28.2*51.6(in)
Exterior Dimensions(W*D*H)1145*998*1980(mm) 45.1*39.3*78.0(in)
Packing Dimensions(W*D*H)1190*1045*2150(mm) 46.9*41.1*84.6(in)
Container load (20'/40'/40'H)8/20/20

Functions

High/Low TemperatureY
Remote AlarmY
Hot CondenserY
Power FailureY
Sensor ErrorY
Low BatteryY
High Ambient TempY
Door AjarY

Accessories

CasterY
FootY
Test HoleY
Shelves/Inner Doors3/4
Temperature RecorderOptional
USB InterfaceY
Rs232/485 InterfaceOptional
CO2 Backup SystemOptional
LN2 Backup SystemOptional

CO2 Backup System

LN2 Backup System

Chart Recorder

Others

CertificateCE