Portable Ultra-low Temperature Freezer Scitek Global
The -40°C Chest
Freezer is mainly used for scientific research institutions, ultra-low
temperature experiments with special materials, electronics industry, chemical
industry, military industry, university laboratories, bioengineering, offshore
fisheries, etc.
Features
1. Wide temperature range application (from 25°C to -86°C )
2. Precision temperature control
3. Uniform internal temperature (temperature difference at various
points within ±1°C)
4. High efficiency and energy saving
5. Compatible with multiple power sources
6. Easy to operate and maintain
7. Compact and lightweight (19 kg)
8. Uses 100% natural refrigerants, supporting sustainable and
environmentally friendly operation
Specification
|
Specification Parameter
|
Value
|
|
Model
|
FZ-45P25
|
|
Storage Capacity
|
25L
|
|
Cooling Engine
|
Free Piston Stirling Cooler
|
|
Refrigerant
|
Helium (He)
|
|
Heat Transport System
|
Gravity Driven Thermosiphon
|
|
Temperature Range
|
18℃ to -45℃
|
|
Performance Data
|
Take 1.5 hours from 25℃ to -45℃
(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
|
|
Stable State Energy Consumption
|
30W
(Ambient temperature is 25°C)
|
|
Insulation
|
High performance vacuum insulated
panels, polyurethane foam
|
|
Insulation Layer Inner Liner
Material
|
Food-grade sus304
|
|
Noise
|
＜50dB
|
|
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
|
|
External Size (W×D×H)(mm)
|
616×392×455
|
|
Shipping Size (W×D×H)(mm)
|
710×480×530
|
|
N.W./G.W. (kg)
|
17.5/21
|
