Frequently Asked Questions

• What is the condenser capacity of the YG0283 model?
  The condenser can process up to 3 kg of material per 24 hours, making it suitable for medium-scale laboratory applications.
• Does this freeze dryer require an external vacuum pump?
  The unit comes with a 2 L/S (7.2 m³/h) vacuum pump, ensuring efficient moisture removal during the drying process.
• Can this freeze dryer be used for pharmaceutical applications?
  Yes, it is widely used in pharmaceutical laboratories for the preservation of medicines, bacteria, fungi, and microbial strains.

Advantages and Disadvantages

Advantages:

• Compact and space-efficient design
• Customizable tray spacing for different sample sizes
• CFC-free refrigeration for an eco-friendly operation
• Durable stainless steel construction for corrosion resistance
• Optional nitrogen valve and cascade refrigeration (-80°C) for enhanced flexibility

Disadvantages:

• Requires a stable ambient temperature (≤25°C) for optimal performance
• Higher initial investment compared to traditional drying methods

This freeze dryer is ideal for laboratory environments where precision and reliability are crucial. The organic glass drying chamber provides clear visibility, and the customizable settings allow for tailored freeze-drying cycles. Whether used in biotechnology, pharmaceuticals, or food processing, the YG0283 ensures the highest quality preservation with minimal sample degradation.

Recommendations

To ensure the best performance and durability of the YG0283 Freeze Dryer, it is crucial to maintain a stable ambient temperature (≤25°C) for optimal operation. Regular cleaning of the condenser and vacuum pump maintenance will help maintain consistent drying efficiency. It is also recommended to inspect the rubber sealing valves periodically to prevent leaks and maintain an airtight environment for freeze-drying. If using the -80°C cascade refrigeration option, proper ventilation and airflow management are essential to prevent overheating. Additionally, following manufacturer guidelines for pre-freezing samples and optimizing tray spacing will enhance the freeze-drying process and ensure high-quality sample preservation.

Technical Specifications