-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.

Anhui Zhongke Duling Commercial Appliance Co., Ltd, is a high-tech enterprise which specicalized in designing, manufacturing and marketing of laboratory& medical refrigerators and freezers, such as pharmacy refrigerators, ultra low temperature freezers, deep freezers, walk-in cold room, customized commercial freezers and cold chain equipments.

We pursue the concept of " For a healthy world, For a healthy future" with the strong technical support from R&D team. We produce environmentally frendly products fro high-end brands technical areas like research insitites, hospitals, laborartories, commercial retails with the dedicataion to build a green bridge for health of the humanity and the world.

We had botained the ISO 13485, ISO 9001, ISO14001, ISO45001 certificate for company management, CE, MDR for the prodcut quality control system, strike foward to the international enterprise with the quality management goal of orderly, continuous improvement and controllable risk.

Operating honestly, focusing on quality and complying with the law is our basic principle. We aim to serve for the society and for a better environment with producing environmentally products and offering best customer service.

WHO ARE WE?

Zhongke Duling is a High-tech manufacturer established since 2011, provides storage and transportation products and solutions for biological sample banks, blood safety, vaccine safety, medical supplies and reagent safety from -196 ℃ to 8 ℃ as a complete cold chain provider. We focuses on the professionalism and stability of the product, designed to provide customers with an efficient and energy-saving product.