Product Manual:
The LNB brand ultra-low temperature refrigerator is designed with advanced German imported double-machine cascade refrigeration compressor units and high-quality international brand components. The unit features a stainless steel inner chamber, double-layer insulation, and an attractive design that ensures lower noise levels and energy consumption compared to many imported models. By combining two cooling methods—fan-cooling and natural convection—the refrigerator is highly adaptable to high-temperature and dusty environments.
With stable performance, reliable operation, and excellent cost-effectiveness, this model has gained increasing recognition in both domestic and international markets. It is widely used for the cryopreservation of biological products, chemical reagents, plasma, vaccines, strains, and various biological samples. It also supports scientific research, low-temperature experiments on special materials, and the storage of red blood cells, white blood cells, skin, bones, bacteria, semen, and other biological specimens.
This refrigerator is suitable for use in blood banks, hospitals, health and epidemic prevention departments, research institutes, electronics, chemical industries, biotechnology, university laboratories, military enterprises, offshore fishing companies, and more.
Main Features:
- Environmentally friendly fluorine-free refrigerant, helping protect the planet.
- Silent design with noise levels as low as 52 decibels.
- Unique condensation mode: half natural convection and half air-cooled, reducing damage risk even if the condenser is dirty.
- Stainless steel inner chamber and door for durability and hygiene.
- Rounded inner cavity for easy cleaning.
- RJ45 interface (optional) for data analysis and monitoring.
- Easy-to-clean dust collector with convenient disassembly.
- Equipped with door lock and power lock for added security.
- Light and sound alarm system for alerts and warnings.
- All main components are from well-known foreign brands, ensuring safe and stable operation.
Main Accessories:
- Compressor: Danish Danfoss
- Pressure Relay: Denmark Danfoss
- Drying Filter: Denmark Danfoss
- Pressure Controller: Denmark Danfoss
- Fan Motor: Germany EBM
- Temperature Relay: Germany
- Time Relay: Japan Omron
- Intermediate Relay: Japan Omron
- Temperature Controller: Japan RKC
- Casters: Sino-US joint venture Keshun
Technical Parameters:
| Model | Effective Volume (L) | Temperature (°C) | Output Power (W) | Working Area (L×W×H) (mm) | Dimensions (L×W×H) (mm) |
|---|---|---|---|---|---|
| L-86-460W | 460 | -40 ~ -86 | 700 | 1250 × 540 × 670 | 1850 × 780 × 985 |
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Ningbo Unibono Appliance Co.,Ltd , https://www.unibono.com