-40°C Upright FreezersLD-LUF-B22is an upright type freezer comes with 270 L capacity and offers temperature range -20 to -40˚C and -40˚C cooling performance. Features with microprocessor controlled system with interior digital temperature display to show various parameters simultaneously. Designed with direct cooling system and manual defrost mode, equipped with eco- friendly refrigerant R290, Built-in high-precision microcomputer temperature control system and platinum resistor temperature sensors. It offers high or low temperature alarm, Door open alarm and Keyboard lock, password protection function to prevent arbitrary adjustment of operating parameters.
SKU Code: LD-LUF-B22
| System | Sensor error |
| Casters | 2+ (2 leveling feet) |
| Display | Digital display |
| Shelves | 7 (ABS) |
| Capacity | 270 L |
| Compressor | 1 |
| Controller | Microprocessor |
| Electrical | Power failure, Low battery |
| Net weight | 94 kg |
| Access Port | 1pcs. Φ 25 mm |
| Input power | 575 W |
| Rated power | 255 W |
| Refrigerant | R290 |
| Alarm system | High and low temperature |
| Cabinet type | Upright |
| Construction | Door ajar |
| Defrost Mode | Manual |
| Gross weight | 102 kg |
| Package size | 815 × 755 × 2040 mm |
| Power supply | 220 V /50 Hz |
| Climate class | N |
| External Lock | Yes |
| Rated current | 2.63 A |
| Cooling method | Direct cooling |
| Inner material | Aluminum plate with spraying |
| External material | Powder coated material |
| Power consumption | 2.86 KWh/24h |
| Temperature range | -20 to -40˚C |
| Door look with key | Yes |
| External dimension | 700 × 640 × 1792 mm |
| Internal dimension | 500× 460 ×1235 mm |
| Ambient temperature | 16 to 32˚C |
| Cooling performance | -40˚C |
| Insulation thickness | 100 mm |
| Data Logging / Interval/ Recording Time | USB/ Record every 10 minute / 2 years |
| Upright Freezers is used in scientific research, cryogenic test on special materials, blood plasma cryopreservation, low temperature resistance test on biological materials, vaccines, biological products and military products, etc. and Suitable for use in research institutions, the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges & universities, military enterprises, etc. |
