The 588L Laboratory Upright Freezer YG0322 is specifically designed for long-term storage of biological products such as viruses, erythrocytes, leucocytes, and tissues, making it an ideal solution for blood banks, hospitals, research institutes, and laboratories in electronic and chemical industries. Featuring an advanced -86°C dual refrigeration system, this freezer ensures extra temperature protection, as each independent refrigeration system can maintain -80°C separately, guaranteeing maximum sample security under any condition.

Equipped with a microprocessor-controlled system and LCD display, this freezer allows precise temperature adjustments between -40°C and -86°C. Its insulated inner door design with four separate storage compartments minimizes frost buildup while ensuring uniform cooling. Additionally, the remote alarm port, USB temperature data download, and multiple malfunction alerts provide enhanced monitoring and reliability. The stainless steel interior and color-sprayed steel exterior ensure durability, while energy-efficient mixed-gas refrigerant technology optimizes cooling performance and energy consumption.

Market Price

The YG0322 Ultra-Low Temperature Freezer falls within a price range of $10,500 to $12,800 USD, depending on the selected configuration and optional features such as CO₂ or LN₂ backup systems, data logging, or additional storage racks. Investing in this freezer guarantees high reliability, long lifespan, and precise sample preservation, making it a cost-effective choice for laboratories and medical facilities.

Frequently Asked Questions

• What makes this freezer different from other ultra-low temperature freezers?
  The dual refrigeration system ensures redundant cooling, allowing one unit to operate independently at -80°C in case of a system failure.

• Does it require frequent maintenance?
  The freezer requires manual defrosting, routine cleaning of the condenser filter, and occasional door gasket inspections to maintain optimal performance.

• Can the temperature data be logged for regulatory compliance?
  Yes, it comes with a USB temperature data logging function, and a data logger is available as an optional feature.

• What happens in case of a power outage?
  The YG0322 features a 72-hour power failure backup alarm, alerting users to take necessary precautions.

• How many samples can it store?
  It can hold up to 40,000 2ml samples, stored in 16 frozen racks (5×5 configuration) with a capacity for 400 standard 2-inch boxes.

Advantages and Disadvantages

Advantages

• Dual refrigeration system for maximum reliability.
• Precise microprocessor control with LCD display.
• Multiple safety alarms, including power failure, temperature deviation, and door ajar alerts.
• Eco-friendly mixed-gas refrigerant technology, reducing energy consumption.
• Stainless steel interior and rugged construction for long-term durability.

Disadvantages

• Requires manual defrosting, which may take additional time.
• Larger power consumption (16.5 kWh/24h) due to dual cooling systems.
• Initial investment may be high, but long-term efficiency compensates for the cost.

Field Applications

The YG0322 is widely used in biotechnology laboratories, research institutions, medical centers, and pharmaceutical companies requiring stable ultra-low temperature storage. It is essential for the preservation of vaccines, cell cultures, stem cells, plasma, and other temperature-sensitive biological materials.

Recommendations

To ensure optimal performance, place the freezer in a well-ventilated room, avoid frequent door openings, and conduct regular maintenance. Laboratories with high-priority sample storage needs should consider CO₂ or LN₂ backup systems for additional security.

Technical Specifications