- A high-efficient refrigeration system comprised large multigrade deep chest freezer
- High-precision microprocessor control system with platinum resistor temperature sensors
- -30 to -60°C of temperature control range with -60°C of cooling performance
- International branded compressor and EBM fan with large finned condenser
- Manual defrost mode and mixture gas refrigerant, efficient and environment-friendly
- SPCC epoxy coated exterior and stainless-steel interior, low temperature tolerant
- 2-layer heat insulating foamed door with airbag-typed outer seal and rotating handle
- LED display and advanced alarm system, ensures safe and stable operation
- Turn-on delay and stopping interval protection function, reliable running of operation
- Keyboard lock function and password protection function, avoid unauthorized access
- High-efficient, stable and reliable unit for sample storage under targeted refrigeration