-40°C 278L medical refrigerator
| Technical data | door | 7（plastic） |
| （shelves/basket) | Shelves | |
| Cooling type(Forced air cooling/direct cooling) | Direct cooling | |
| Defrost( automatic/manual) | Manual | |
| Refrigerant | R290 | |
| Power comsuption(kWh/24h) | 1.50 | |
| Noise level(db) | 50 | |
| Ambient temperature（℃） | 10~32℃ | |
| Temperature range（℃） | ·-30~40℃ | |
| Control System | Compressor brand/Qty | 1 |
| Evaporator type | Coil type | |
| Evaporator marterial | Aluminum tube | |
| Condenser type | Pre-embedded | |
| Condenser material | Bondi tube | |
| Sensor type | NTC | |
| Temperature controller | Electronic temperature controller | |
| Display | Digital | |
| Power | Voltage/Frequency（V/Hz) | 220/50Hz |
| Power(W) | 185W | |
| Electricity (A) | 1.5A | |
| Dimensions | Capacity(L) | 278 |
| Net/Gross weight (KG) | 110/120 | |
| Overall size（W*D*H mm) | 659×600×1694 | |
| Inner size（W*D*H mm) | 480×415×1460 | |
| Packing size（W*D*H mm) | 710×650×1800 | |
| Alarm System | High/low temperature | √ |
| Power off | / | |
| High and low voltage | / | |
| Sensor malfunction | √ | |
| Filter screen check | / | |
| Temperature controller malfunction | √ | |
| Backup battery malfunction | / | |
| Condenser malfunction | / | |
| Ambient temperature | / | |
| Door ajar | √ |
