-86ºC Self-Cascade System
485L Ultra-Low Temperature Chest Freezer for Laboratory & Hospital Use

Key Features:
Safety Door Lock: Prevents unauthorized or accidental door opening.
Wide Voltage Range: Operates between AC 187V-242V, ensuring stability in regions with fluctuating power.
Silent Operation: Mute design ideal for noise-sensitive environments.
Large Digital Display: Easy-to-read screen for convenient temperature monitoring.
Superior Insulation: Silicone door seal for enhanced thermal performance (optional second door seal available).
Mobile and Fixed Wheels: Allows easy movement and secure positioning when needed.
Safety Guarantee:
Comprehensive Alarm System: High/low temperature alarms, sensor malfunction alerts, and thermostat failure warnings.
Audible & Visible Alarms: Ensures prompt attention in case of any issues.
Keyboard Lock & Password Protection: Prevents unauthorized changes to operating parameters.
Real-Time Monitoring: Continuous display of running parameters for stable operation.
Refrigeration System:
Imported Compressor: Paired with CFC-free, environmentally friendly refrigerant.
High-Density Insulation Foam: Provides excellent heat preservation for optimal performance.
Optimized Self-Cascade System: Ensures faster cooling with lower power consumption.
Temperature Control:
Advanced Control System: Internationally recognized computer-controlled temperature system for precise and stable cooling.
Temperature Range: Adjustable from -40ºC to -86ºC.
Customizable Alarm Settings: High/low temperature alarms can be set to meet specific needs.
PTC Temperature Sensor: Ensures precise temperature monitoring and control.