-86°C Ultra Low Vertical Freezer ADFU-503
-86°C Ultra Low Vertical Freezer ADFU-503
-86°C Ultra Low Vertical Freezer ADFU-503
-86°C Ultra Low Vertical Freezer ADFU-503

-86°C Ultra Low Vertical Freezer ADFU-503

-86°C Ultra Low Vertical Freezer ADFU-503 offers a generous 730-liter capacity, making it suitable for laboratories with limited floor space. It delivers an extensive cooling range to ensure stable preservation of temperature-sensitive samples. Designed for even chilling performance, it protects valuable materials. Its manual defrost system simplifies maintenance while reducing frost accumulation. Engineered for prolonged use, this -86°C Ultra Low Vertical Freezer is well-suited for healthcare, scientific, and manufacturing environments.


Capacity 730 L
Temperature Range -40 to -86°C
Cooling Performance -80 °C
Cabinet Type Chest
Cooling Type Direct cooling
Defrost Mode Manual
Refrigerant R290/R170
Display 7" Touch screen with USB port
Interior Material Stainess steel
Exterior Material Galvanized steel powder coating
Insulation Material PUF+VIP
High and Low Temperature Alarm Yes
Hot Condenser Yes
High Ambient Temp Yes
Sensor Failure Alarm Yes
Alarm Mode Sound and light alarm, remote alarm terminal
Thickness of Cabinet Foamed Layer 90 mm
Inner Door Number 2
Capacity for 2-inch boxes 540
Container Loading 10/20 (20'/40')
Thickness of Door 80 mm
Door Locking Device Yes
Handle Yes
Pressure Balance Hole Yes
Caster Yes
Test Hole Yes
Climate Class No
Temperature Recorder Optional
Racks & Boxes Optional
Energy consumption 14 KW.H/24H
Power Supply 220/50 V/Hz
Power Consumption 980 W
Interior Dimensions (W×D×H) 1310 x 740 x 730 mm
Exterior Dimensions (W×D×H) 1965 x 1000 x 1035 mm
Packing Dimensions (W×D×H) 2040 x 1060 x 1190 mm
Net Weight 275 kg
Gross Weight 318 kg
  • Heavy-duty casters
  • Adjustable screw locks
  • Configurable alarm limits
  • Buzzer alert
  • Digital flash alert

The -80°C Ultra Low Vertical Freezer ADFU-503 is used in medical institutions, scientific laboratories, biobanks, and industrial settings for extended storage of sensitive biological materials such as tissues, cellular samples, and virus cultures.

-86°C Ultra Low Vertical Freezer ADFU-503 | Capacity	730 L | Temperature Range	-40 to -86°C
-86°C Ultra Low Vertical Freezer ADFU-503 | Heavy-duty casters | Adjustable screw locks

Frequently Asked Questions of -86°C Ultra Low Vertical Freezer ADFU-503

1. What is the storage volume of the -86°C Ultra Low Vertical Freezer ADFU-503?

The -86°C Ultra Low Vertical Freezer ADFU-503 offers a spacious internal capacity of 730 liters, making it ideal for storing large quantities of temperature-sensitive biological materials. Its vertical configuration optimizes floor space while providing organized, accessible storage for research labs, hospitals, and industrial applications.

2. Can this -86°C Ultra Low Vertical Freezer ADFU-503 be used in GMP environments?

Yes, the -86°C Ultra Low Vertical Freezer ADFU-503 is suitable for Good Manufacturing Practice settings due to its stable performance and hygienic stainless-steel interior. It supports traceability, temperature logging, and secure storage of regulated materials. Its compliance with medical-grade standards ensures reliability in clinical use.

3. Is the -86°C Ultra Low Vertical Freezer ADFU-503 energy-efficient?

Yes, it is designed with energy-efficient components, including high-performance insulation and a low power consumption refrigeration system. It uses eco-friendly refrigerants and optimized compressor operation to reduce energy usage while maintaining ultra-low temperatures. This makes it suitable for continuous operation in labs and medical facilities with minimal environmental impact.

4. How does the defrost mechanism work in -86°C Ultra Low Vertical Freezer ADFU-503?

-86°C Ultra Low Vertical Freezer ADFU-503 uses a manual defrost system, allowing users to efficiently manage ice buildup and maintain consistent thermal performance. This method helps reduce mechanical failures and prolongs equipment lifespan. Routine defrosting also ensures energy efficiency and cleaner sample environments.

5. What temperature range does the -86°C Ultra Low Vertical Freezer ADFU-503 support?

The -86°C Ultra Low Vertical Freezer ADFU-503 maintains ultra-low cooling between -40°C and -86°C, ensuring safe preservation of fragile samples. This range is ideal for preserving RNA, cell lines, plasma, and viral cultures. Uniform cooling performance across the unit reduces the risk of temperature variations.

6. What are -86°C Ultra Low Vertical Freezers used for?

They are designed for preserving sensitive biological samples, pharmaceuticals, and research specimens under extreme cold environments in labs and clinics. These units are essential for storing biological samples that require consistent ultra-low temperatures. Their vertical design maximizes floor space while allowing organized compartmentalized storage. With stable temperature performance, they ensure sample integrity over extended durations.

7. How do -86°C Ultra Low Vertical Freezers differ from -86°C Ultra Low Temperature Freezers? -

-86°C Ultra Low Vertical Freezers are distinguished by their upright, space-saving design, allowing easier access and organized shelving for high-volume storage. While both types maintain the same temperature range, vertical units offer ergonomic advantages of stored samples compared to horizontal. Ultra Low Temperature Freezers, which are often preferred for higher thermal stability.

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