Vertical Freezer (-25℃) LF25-280W
2
Features :
- Capacity（L/cu.ft):278/9.81
- Temperature range（℃）:-25~-10℃
- Advanced Cooling System:Reasonable refrigeration layout, more stable refrigerant, High cooling efficiency and fast cooling speed
- Stable and high precise temperature control:Accuracy up to 0.1℃；Can run smoothly at the lowest temperature for a long time
- Excellent energy saving:independent inner door to avoid more air conditioning leakage
- Convenient after-sales service:2 years warranty
Advantages :
- Enhanced Temperature Stability:
- Features an independent inner door that minimizes cooling loss and ensures more stable internal temperature performance.
- User-Friendly Design:
- The upright side door with a built-in handle allows for easy opening, and the hinge limiter prevents door collisions.
- Lockable casters provide easy mobility and secure placement.
- Wide Voltage Compatibility:
- Designed to operate efficiently across a broad voltage range of 187V to 242V, ensuring consistent performance under varying power conditions.
- Comprehensive Alarm System:
- Equipped with multiple malfunction alarms for high and low temperature, sensor errors, power failures, temperature controller malfunctions, and door ajar conditions.
- Alarms are indicated by both audible buzzing and visible flashing lights.
- Power Failure Protection:
- The start-delay function protects the device from potential damage caused by high current surges when power is restored, preventing simultaneous restarts of all connected devices.
- Controller Security:
- Password protection for the controller prevents unauthorized changes to operating parameters.
- Environmentally Safe Refrigerant:
- Uses a chemically stable, CFC-free refrigerant that is both commercially available and environmentally friendly.
- Robust Insulation:
- High-density, CFC-free urethane foam insulation provides rigidity and helps maintain a stable storage temperature.
- Precise Temperature Control:
- Microprocessor-controlled system with an adjustable temperature range from -25℃ to -10℃, displayed on an easy-to-read LED digital screen for precise monitoring.
Specifications :
| Model | LF25-280W | |
| Specifications | Shelf (drawer) | Drawers/7 |
| Cooling method | Direct cooling | |
| Defrost | Manual | |
| Refrigerant | R290 | |
| Power consumption (kWh/24h) | 3 | |
| Noise（db) | 46 | |
| Ambient temperature（℃） | 10~32℃ | |
| Temperature range（℃） | ·-10~-25℃ | |
| Cooling system | Compressor brand/QTY | DONPERN/1 |
| Sensor | NTC | |
| Temperature controller | Microprocessor | |
| Display | Digital display | |
| Power | Voltage/frequency(V/Hz) | 220/50Hz |
| Power(W) | 180W | |
| Current(A) | 1.5A | |
| Material | Inside material | Color sprayed steel |
| Outside material | Color sprayed steel | |
| Insulation | PURF | |
| Size | Capacity(L/cu.ft) | 278/9.81 |
| NW./GW.(kg) | 105/115 | |
| Exterior size(W×D×H)(mm) | 659×600×1694 | |
| Interior size(W×D×H)(mm) | 480×415×1460 | |
| Package size(W×D×H)(mm) | 710×678×1770 | |
| CBM | 0.9 | |
| 20GP/40GP/40HQ | 24/51/51 | |
| Alarm | High/low temperature | Y |
| Power off | / | |
| Sensor malfunction | Y | |
| Ambient temperature（℃） | / | |
| Abnormal voltage | / | |
| Temperature controller malfunction | Y | |
| Door ajar | Y | |
| Power failure backup system(alarm) | 8H | |
| Accessories | Caster | Y |
| Test hole | 1/25MM | |
| USB port | / | |
| Data logger | Optional | |
| Remote alarm | / |
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