The Ai Glacier G21c ultra-low temperature chest freezer is the perfect solution for storing sensitive materials such as vaccines, DNA, RNA, virus samples, organs, and serum. Its 21 cu ft capacity and advanced cooling technology make it ideal for laboratories and research institutions that demand high-performance, reliability, and safety.

Key Features:

Performance and Design:

• Temperature Range: Operates between -40°C to -86°C, reaching the lowest temperature in just 6 hours.
• Dual Parallel Compressors: Equipped with SECOP SC18MLX compressors for speedy cooling and excellent temperature uniformity.
• Environmentally Friendly Refrigerants: Uses CFC-free proprietary gas mixtures to reduce environmental impact.

Storage and Usability:

• Large Capacity: Offers 21 cu ft (550 lbs max load) of storage in a 304 stainless steel chamber, ensuring durability and easy cleaning.
• Removable Foam Covers: Interior covers are easy to remove for efficient temperature management and cleaning.
• Convenient Access Ports: Includes two ports (one side and one back) with 1-inch diameter for additional connectivity or monitoring.

Advanced Controls and Monitoring:

• 7" Touchscreen LCD: Displays real-time temperature vs. time curves and allows intuitive control.
• Data Storage: Can store up to 100,000 temperature data sets, with an automatic overwrite system for seamless operation.
• Battery Backup: A 24-hour backup system for alarms and the controller ensures safety during power outages.
• Remote Alarm and Communication: Optional RS232 and 4-20mA transmitters for advanced monitoring and alarm integration.

Safety and Security:

• Hydraulic-Supported Door: Makes operation effortless while maintaining a tight seal with dual-level silicon gaskets.
• Multiple Alarms: Alerts for power failure, high/low temperature, door open, filter clogging, and more.
• Comprehensive Protections:
  • Compressor over-temperature and power surge delay protection.
  • Short circuit, over-current, and ground protection.
  • System failure alarms.

Durability and Mobility:

• All-Steel Construction: Built for longevity and stability, even under heavy use.
• Swivel Casters: Equipped with six swivel casters for easy mobility and placement.
• Noise Level: Quiet operation at just 48 dBA.

Specifications:

Model: G21c

• Electrical Requirements: 220V ±10%, 60Hz, 1-Phase, 2057 watts, 10.5A
  • (Not compatible with 50Hz power systems)

Performance:

• Temperature Range: -40°C to -86°C
• Cooling Time: Reaches -86°C in 6 hours

Compressor:

• Make and Model: SECOP SC18MLX
• Power: 1 HP per compressor
• Number of Compressors: 2 (parallel configuration)

Chamber:

• Interior Dimensions: 47 x 32 x 24 inches (WxDxH)
• Material: 304 Stainless Steel
• Volume: 21 Cu Ft
• Maximum Load Capacity: 550 lbs (evenly distributed)

Access Ports:

• Two ports: 1-inch diameter (side and back).

Controller and Data:

• Controller Display: 7-inch touchscreen LCD
• Data Storage Capacity: 100,000 temperature sets
  • Default sampling rate: 10 minutes
  • Data retention: ~2 years (with default settings)

Dimensions and Weight:

• Unit Dimensions: 80 x 47 x 41 inches (WxDxH)
• Shipping Dimensions: 84 x 51 x 48 inches (WxDxH)
• Unit Weight: 900 lbs
• Shipping Weight: 1100 lbs

Safety Features:

• Over-temperature and low-temperature protection.
• Power failure protection and low battery alarm.
• Door locking system and filter clogging alarm.

Compliance:

• UL 61010-1 and CSA C22.2 No. 61010-1 (standard).
• UL 471 (optional).

Warranty: One year

Important Notes:

1. Initial Setup: Leave the unit off for 24 hours before first-time use.
2. Placement: Ensure the unit is on a stable, well-ventilated platform with at least 12 inches of clearance from walls or ceilings.
3. Electrical Setup: Use dedicated power outlets; avoid using power strips or sharing the circuit with other devices.

Conclusion:

The Ai Glacier 21 Cu Ft Ultra-Low Temperature Freezer is a cutting-edge storage solution for preserving critical materials with precision, safety, and efficiency. Designed for laboratories, medical facilities, and research centers, this freezer combines advanced features like a dual-compressor system, 7-inch LCD touchscreen, robust data management, and comprehensive safety protocols.