Description
Portable Ultra-low Temperature Freezer Specifications:
| Model | FZ-45P25 | FZ-60P25 | UFZ-86P25 | UFZ-120P02 |
|---|
| Storage Capacity | 25L | 25L | 25L | 2L |
| Cooling Engine | Free Piston Stirling Cooler |
| Refrigerant | Helium (He) |
| Heat Transport System | Gravity Driven Thermosiphon | Direct Cooling |
| Temperature Range | 18℃ to -45℃ | 18℃ to -60℃ | 18℃ to -86℃ | 18℃ to -120℃ |
| Performance Data | Take 1.5 hours from 25℃ to -45℃ | Take 2.5 hours from 25℃ to -60℃ | Take 3.5 hours from 25℃ to -80℃ | Take 2 hours from 25℃ to -120℃ |
| Ambient temperature is 25°C; Empty Cabinet |
| Environmental Condition | Non-corrosive, Non-flammable, Non-explosive, Altitude up to 2000m (Temperature 5°C to 35°C, maximum relative humidity 80%) |
| Temperature Control Capability | Target temperature ±1°C | Target temperature ±1°C | Target temperature ±2°C | Target temperature ±1°C |
| Stable State Energy Consumption | 30W | 40W | 75W | 70W |
| Ambient temperature is 25°C |
| Insulation | High performance vacuum insulated panels, polyurethane foam | High performance polyurethane foam |
| Insulation Layer Inner Liner Material | Food-grade sus304 |
| Noise | ＜50dB | ＜55dB |
| Control Sensor | One RTD(PT100 Class B), precision±0.3 |
| Security | Lockable Lid |
| Warm and Cold Alarms | Setpoint ±10°C |
| Defrost Method | Manual |
| Electric Power | 100V AC to 240V AC; 50Hz, 60Hz; 12V DC to 24V DC |
| Internal Size (W×D×H)(mm) | 300×250×300 | 160×160×80 |
| External Size (W×D×H)(mm) | 616×392×455 | 245×246×450 |
| Shipping Size (W×D×H)(mm) | 710×480×530 | 390×400×550 |
| N.W./G.W. (kg) | 17.5/21 | 11/16 |
Portable Ultra-low Temperature Freezer Features:
- Wide temperature range application (from 25°C to -86°C )
- Precision temperature control
- Uniform internal temperature (temperature difference at various points within ±1°C)
- High efficiency and energy saving
- Compatible with multiple power sources
- Easy to operate and maintain
- Compact and lightweight (19 kg)
- Uses 100% natural refrigerants, supporting sustainable and environmentally friendly operation
Application of Portable Ultra-low Temperature Freezer:
The portable ultra-low freezer utilizes military-grade Stirling refrigeration technology and serves as a movable small-scale cold storage unit. This product is dedicated to laboratory ultra-low temperature storage and transport, industrial extreme environment simulation testing, pharmaceutical cold chain transport, biological sample storage, life sciences cold chain logistics, clinical medical support, outdoor camping, and high-end ingredient freshness preservation.
