1 / 33The ZZKD DW-86W620 is a horizontal (chest-style) ultra-low temperature freezer capable of reaching -80°C. With a 620L (21.9 cu.ft.) usable volume and a 304 stainless steel interior, it is suited to long-term cold storage of biological samples, specimens, reagents, and temperature-sensitive materials.
The unit uses an autocascade single-stage compression refrigeration system with CFC-free mixed refrigerants and a copper-tube evaporator for heat exchange. A digital computer-based temperature controller manages and displays the setpoint, with sensor fault alarms.
This freezer is intended for laboratory and industrial cold-storage applications, including biological research, low-temperature material testing, and deep-frozen storage in catering or seafood operations.
The freezer uses an autocascade single-stage compression refrigeration circuit with a mixed CFC-free refrigerant blend and a copper-tube evaporator to reach temperatures down to -80°C. A digital temperature controller regulates and displays the setpoint and provides sensor fault alarms, while double door gaskets and thick insulation help maintain the interior temperature. The defrost cycle is manual.
Model: DW-86W620
Horizontal -80°C ultra-low temperature chest freezer with 620L (21.9 cu.ft.) capacity and a 304 stainless steel interior for cold storage of biological samples and reagents.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.
