Portable Ultra-low Temperature Freezer → tech2ART

Portable Ultra-low Temperature Freezer

Model : FZ-45P25; FZ-60P25; UFZ-86P25; UFZ-86P02

Cooling Engine : Free Piston Stirling Cooler
Refrigerant : Helium (He)
Heat Transport System : Gravity Driven Thermosiphon Direct Cooling

External Sizes(W×D×H)(mm) : 616x392x455 245x246x450

The portable ultra-low temperature freezer employs military-grade Stirling refrigeration technology, functioning as a mobile, small-scale cold storage unit.

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Portable Ultra-low Temperature Freezer Specifications:

Model	FZ-45P25	FZ-60P25	UFZ-86P25	UFZ-86P02
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 -86℃
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℃
Performance Data	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
Stable State Energy Consumption	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.

Details of Portable Ultra-low Temperature Freezer:

Portable cooler with simple and generous design, the overall appearance of high-strength plastic, with impact resistance and scratch-resistant characteristics, suitable for outdoor use.

Lightweight and with a sturdy handle, this cooler is easy to carry around and is especially good for outdoor travel, camping or long drives.

Upon opening the lid, you can see that the interior is made of food-grade quality materials that are smooth and easy to clean, ensuring the safety and hygiene of stored items.