1 / 12The MTST DW-86W20 is a portable ultra-low temperature freezer with a 20-liter (0.7 cu ft) interior. Its temperature is adjustable across a range of -40°C to -86°C, making it suited to the cold storage of laboratory samples.
The unit uses microcomputer digital control with a real-time temperature display and an adjustment resolution of 0.1°C. A built-in alarm system covers over-temperature and system-fault conditions to help maintain stable storage.
At roughly 49 kg and 780×410×515 mm, the freezer is intended for lab benches and small footprints where a chest-style ultra-low unit is needed. It is configured for 110V/60Hz operation through an included transformer.
The freezer uses a compressor-based refrigeration system with a CFC-free mixed refrigerant to reach its set point. A digital controller monitors the chamber temperature and regulates cooling in 0.1°C increments, while thickened foam insulation and silicone door gaskets limit heat transfer. The self-locking lid maintains chamber sealing during operation.
Model: Lab Deep Freezer
Compact 20L ultra-low temperature laboratory freezer adjustable from -40°C to -86°C, with digital control and a self-locking lid for sample storage.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.
