-86°C Ultra Low Temperature Cost-effective Freezer DW-HL218
  • -86°C Ultra Low Temperature Cost-effective Freezer DW-HL218
  • -86°C Ultra Low Temperature Cost-effective Freezer DW-HL218

-86°C Ultra Low Temperature Cost-effective Freezer DW-HL218

•High-precision Temperature Control System

•Powerful Refrigeration System

•Effective Thermal Insulation System

•Audible and Visual Alarm System

•Platinum resistor temperature sensors


Meling -86°C ultra low temperature freezer DW-HL218 is a laboratory freezer and medical freezer. This ultra deep freezer is equipped with high-precision temperature control, ensuring the temperature uniformity in the cabinet with a range of -40°C to -86°C. The targeted refrigeration of the deep freezer enables fast refrigeration. It is designed in human-oriented with energy saving and environmentally friendly. It can safely store laboratory research materials, pharmaceutical raw materials, and more. This medical / laboratory deep freezer is suitable for using in blood banks, health and disease prevention systems, hospitals, colleges & universities, research institutions, the electronic industry, laboratories in colleges & universities, biological engineering, military enterprise, deep-sea fishing companies, etc.

High-precision Temperature Control System

The -86°C ultra low temperature freezer DW-HL218 comes with microprocessor-based temperature control system, which enables you to set the temperature inside the cabinet in the range of -40°C ~ -86°C freely. And it makes sure the controlling precision in 1°C.

Powerful Refrigeration System

DW-HL218  deep freezer is adopted Secop compressor and famous EMB fan, which are energy-saving and environmentally friendly. The large finned condenser with a space between fins less and equal to 2mm provides effective heat dissipation.  

Effective Thermal Insulation System

This undercounter deep freezer is equipped with VIP Plus vacuum insulation foaming door with seal. And the six sides of the cabinet are made from high-performance vacuum insulation materials, which can perfectly improve the thermal insulation performance.

Audible and Visual Alarm System

Meling laboratory deep freezer has perfect audible and visual alarm system including sensor failure alarm, high/low temperature alarm, power failure alarm, door ajar alarm, Low battery etc. And it has feature in turn-on delay and stopping interval protection, ensuring reliable operation.


Scope of Application  Scope of Application

  Ultra low deep freezer DW-HL218 can be used as laboratory freezer, ultra low medical freezer and vaccine 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.


-86℃ Ultra-low Temperature Freezer
Internal Size(W*D*H)mm470*580*767
External Size(W*D*H)mm862*976*1555
Package Size(W*D*H)mm983*1073*1741
Temperature Range-40~-86℃
Ambient Temperature16-32℃
Cooling Performance-86℃
Climate ClassN
DisplayDigital display
Cooling MethodDirect Cooling
Defrost ModeManual
RefrigerantMixture gas
Insulation Thickness(mm)155
External MaterialSteel plate with spraying
Inner MaterialStainless steel
Shelves1(Stainless steel)
Door Lock with KeyYes
External LockYes
Access Port1pc. Ø 40 mm
Data Logging/Interval/Recording TimeUSB/Record every 10 minute / 2 years
Backup BatteryYes
TemperatureHigh/Low temperature,High ambient temperature
ElectricalPower failure
SystemHigh/Low temperature,High ambient temperature,Power failure , Low batterySensor failure, Condenser overheating ,Door ajar,Built-in datalogger USB failure, Main board communication error
Power Supply(V/HZ)220-240~/50
Rated Current(A)5.96
StandardRS485,Remote alarm contact
OptionsChart recorder, CO2 backup system, Printer,RS232


*Note: Continuous innovation of products and continuous improvement of performance. This technical parameter is for reference only.