1 / 16The Refport DW-120-02 is a portable ultra-low-temperature (ULT) freezer with a 2 L storage volume, designed for cold storage of laboratory and biological samples. It uses a Stirling cooler to reach temperatures down to -120°C (-184°F) from an ambient range starting at +25°C.
The unit holds an adjustable, constant interior temperature with fluctuations within ±1°C. Its compact footprint and 12 kg empty weight make it suited to applications where a stationary ULT freezer is impractical.
It accepts both AC and DC power, which supports use across lab benches, vehicles, and field settings requiring deep-cold sample handling.
The freezer uses a Stirling-cycle cooler to draw the interior down to its set point. Cooling is regulated to maintain a constant internal temperature within ±1°C, and the manufacturer states it can move from 25°C to -120°C in approximately two hours. Defrosting is performed manually.
Model: DW-120-02
Portable 2L ultra-low-temperature lab freezer reaching -120°C using Stirling cooling, with AC and DC power options for sample storage.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.
