Freezer (-40℃) LF40-530
2
Features :
- Capacity（L/cu.ft):528/18.64
- Temperature range（℃）:-40~-20℃
- Advanced Cooling System:High performance compressor, reasonable refrigeration layout, more stable refrigerant
- Independent & precise control of 2 chambers:one refrigeration unit can realize independent & precise control of upper and lower chambers
- Convenient after-sales service:2 years warranty
Advantages :
- Precise Temperature Control:
- Microprocessor-controlled system with an adjustable temperature range from -40℃ to -20℃.
- LED digital display with increments ranging from 0.1℃ to 1℃ allows for precise temperature monitoring and adjustments.
- Enhanced Cooling Efficiency:
- Permanently lubricated cooling fan ensures long-lasting operation and safety.
- Independent inner door design minimizes cooling leakage, providing more stable internal temperature control.
- High-density CFC-free urethane foam insulation enhances thermal stability and energy efficiency.
- Environmentally Friendly and Durable:
- Utilizes a chemically stable, CFC-free refrigerant that is both commercially available and environmentally safe.
- Optimized refrigeration system is designed to maximize cooling efficiency and maintain uniform temperature distribution.
- LED digital display offers clear and reliable observation of the unit's performance.
- Wide voltage tolerance, operating effectively within a range of 187-242V/AC, ensures reliable performance under varying power conditions.
- User-Friendly Features:
- Optional USB data logging and temperature recording for easy monitoring and documentation.
- Built-in lock combines security with a sleek design.
- Lockable casters provide mobility, allowing the unit to be easily moved as needed.
- Comprehensive Protection:
- Multiple alarms detect high and low temperatures, sensor errors, power failures, temperature controller malfunctions, and door ajar situations.
- Dual alarm indicators include both audible buzzing and visual flashing lights to ensure prompt user alerts.
- Corrosion-proof cabinet interior design enhances the unit's durability.
- Power failure protection with a start-delay function prevents damage from high current surges when devices restart simultaneously.
Specifications :
| Specifications | Model | LF40-530 |
| Shelf/drawer | Shelves/4 drawers/18 | |
| Cooling method | Direct cooling | |
| Defrost | Manual | |
| Refrigerant | R290 | |
| Power consumption(kWh/24h) | 6.7 | |
| Noise(db) | 55 | |
| Ambient temperature(℃) | 10~32℃ | |
| Temperature range(℃) | -20°~-40°C | |
| Cooling system | Compressor brand/QTY | CUBIGEL/2 |
| Condenser | Copper tube | |
| Sensor | NTC | |
| Temperature controller | Microprocessor | |
| Display | Digital display | |
| Power | Voltage/frequency(V/Hz) | 220/50Hz |
| Power(W) | 340W | |
| Current(A) | 3.4A | |
| Material | Inside material | Color sprayed steel |
| Outside material | Color sprayed steel | |
| Insulation | PURF | |
| Size | Capacity（L/cu.ft) | 528/18.64 |
| NW./GW.(kg) | 160/180 | |
| Exterior size(W×D×H)(mm) | 900*818*1875 | |
| Interior size(W×D×H)(mm) | (651*631.5*635)*2 | |
| Package size(W×D×H)(mm) | 921×960×1950 | |
| CBM | 1.8 | |
| 20GP/40GP/40HQ | 12/ 24/24 | |
| Alarm | High/low temperature | Y |
| Power failure | Y | |
| Sensor error | Y | |
| Filter check | / | |
| Temperature controller failure | Y | |
| Low battery | / | |
| Condenser clean | / | |
| High ambient temperature | Y | |
| Door ajar | Y | |
| Power failure backup system(alarm) | 8h | |
| Accessories | Foot | Y |
| Castor | Y | |
| Inside door | / | |
| Test hole QTY/diameter | 2/25MM | |
| USB port | Y | |
| Remote alarm port | Y |
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