Vertical Freezer (-40℃) LF40-E Series
2
Features :
- Capacity（L/cu.ft):268/9.46,278/9.81,328/11.58
- Temperature range(℃):-40~-30℃
- 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 :
- Advanced Temperature Control:
- Microprocessor-controlled system with an adjustable temperature range of -40℃ to -30℃.
- LED digital display with precise adjustments in increments from 0.1℃ to 1℃, allowing for exact temperature management.
- Enhanced Cooling and Insulation:
- Permanently lubricated cooling fan ensures long-lasting safety and performance.
- Independent inner door minimizes cooling loss and maintains stable internal temperatures.
- High-density, CFC-free urethane foam insulation provides excellent thermal stability and energy efficiency.
- Environmentally Friendly Refrigerant:
- Utilizes a chemically stable, CFC-free refrigerant that is safe for the environment and commercially available.
- Optimized Refrigeration System:
- Designed for maximum cooling efficiency and uniform temperature distribution, ensuring consistent and reliable performance.
- Wide Voltage Compatibility:
- Operates effectively within a wide voltage range of 187-242V/AC, providing reliable functionality under various power conditions.
- User-Friendly Features:
- Optional USB data logging and temperature recording for easy monitoring.
- Built-in lock offers both security and aesthetic appeal.
- Lockable casters allow for easy movement and secure positioning.
- Comprehensive Alarm System:
- Multiple alarms detect high/low temperatures, sensor errors, power failures, temperature controller malfunctions, and door ajar situations.
- Alerts are communicated through both audible buzzers and visual flashing lights for immediate notification.
- Power Failure Protection:
- Start-delay function protects the device from high current surges during power restoration, preventing potential damage.
- Durable Construction:
- Corrosion-proof cabinet interior ensures long-lasting durability and resistance to environmental damage.
Specifications :
| Specifications | Model | LF40-270E | LF40-280E | LF40-330E |
| Shelf/drawer | Shelves/3 | Drawer/7 | Shelves/4 | |
| Cooling method | Direct cooling | Direct cooling | Direct cooling | |
| Defrost | Manual | Manual | Manual | |
| Refrigerant | R290 | R290 | R290 | |
| Power consumption(kWh/24h) | 4 | 5.2 | 4 | |
| Noise(db) | 48 | 50 | 48 | |
| Ambient temperature(℃) | 10~32℃ | 10~32℃ | 10~32℃ | |
| Temperature range(℃) | ·-20~-40℃ | ·-20~40℃ | ·-20~-40℃ | |
| Cooling system | Compressor brand/QTY | CUBIGEL/1 | CUBIGEL/1 | CUBIGEL/1 |
| Condenser | Wire tube | Wire tube | Wire tube | |
| Sensor | NTC | NTC | NTC | |
| Temperature controller | Microprocessor | Microprocessor | Microprocessor | |
| Display | Digital display | Digital display | Digital display | |
| Power | Voltage/frequency(V/Hz) | 220/50Hz | 220/50Hz | 220/50Hz |
| Power(W) | 300W | 280W | 300W | |
| Current(A) | 1.6A | 1.48A | 1.6A | |
| Material | Inside material | Color sprayed steel | Color sprayed steel | Color sprayed steel |
| Outside material | Color sprayed steel | Color sprayed steel | Color sprayed steel | |
| Insulation | PURF | PURF | PURF | |
| Size | Capacity（L/cu.ft) | 268/9.46 | 278/9.81 | 328/11.58 |
| NW./GW.(kg) | 98.5/115 | 110/120 | 113/131 | |
| Exterior size(W×D×H)(mm) | 673×676×1630 | 659×600×1694 | 673×676×1886 | |
| Interior size(W×D×H)(mm) | 508*455*1137 | 480*415*1460 | 508*455*1393 | |
| Package size(W×D×H)(mm) | 770×770×1804 | 710×650×1800 | 770×770×2040 | |
| CBM | 1.01 | 0.89 | 1.16 | |
| 20GP/40GP/40HQ | 21/45/45 | 24/54/54 | 21/48 /48 | |
| Alarm | High/low temperature | Y | Y | Y |
| Power failure | Y | / | Y | |
| Sensor error | Y | Y | Y | |
| Filter check | / | / | / | |
| Temperature controller failure | Y | Y | Y | |
| Low battery | / | / | / | |
| Condenser clean | / | / | / | |
| High ambient temperature | / | / | / | |
| Door ajar | Y | Y | Y | |
| Power failure backup system(alarm) | 8h | \ | 8h | |
| Accessories | Foot | Y | Y | Y |
| Castor | Y | Y | Y | |
| Inside door | 4 | / | 5 | |
| Test hole QTY/diameter | 1/25MM | 1/25MM | 1/25MM | |
| USB port | / | / | / | |
| Remote alarm port | Y | / | Y |
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