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Vertical Freezer (-25℃) LF25-280W
Vertical Freezer (-25℃) LF25-280W

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Vertical Freezer (-25℃) LF25-280W
Vertical Freezer (-25℃) LF25-280W

Vertical Freezer (-25℃) LF25-280W



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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