-86°C Ultra Low Vertical Freezer ADFU-501
-86°C Ultra Low Vertical Freezer ADFU-501
-86°C Ultra Low Vertical Freezer ADFU-501
-86°C Ultra Low Vertical Freezer ADFU-501
-86°C Ultra Low Vertical Freezer ADFU-501

-86°C Ultra Low Vertical Freezer ADFU-501

­  -86°C Ultra Low Vertical Freezer ADFU-501 features a 128-liter chamber, ideal for space-conscious laboratory environments. It maintains a broad thermal range to ensure safe conservation of fragile specimens. Engineered for uniform refrigeration, it safeguards critical materials such as RNA, enzymes, and cultured cells. The manual defrosts design supports simple upkeep and minimizes ice build-up. Built for long-duration storage, our -86°C Ultra Low Vertical Freezer suits clinical, research, and industrial applications.


Capacity 128 L
Temperature Range -40 to -86°C
Cooling Performance -80 °C
Cabinet Type Chest
Cooling Type Direct cooling
Defrost Mode Manual
Refrigerant HC mixed
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 96
Container Loading 36/72 (20'/40')
Thickness of Door 90 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 6.8 KW.H/24H
Power Supply 220/50 V/Hz
Power Consumption 480 W
Interior Dimensions (W×D×H) 630 x 440 x 470 mm
Exterior Dimensions (W×D×H) 850 x 740 x 1025 mm
Packing Dimensions (W×D×H) 930 x 780 x 1160 mm
Net Weight 98 kg
Gross Weight 116 kg
  • Microprocessor control
  • Internal temperature view
  • Lock and password
  • Sensor failure alert
  • Polyurethane insulation

Our -80°C Ultra Low Vertical Freezer ADFU-501 is utilized in medical centers, biobanks, laboratories, and industrial settings for extended storage of fragile biological substances such as tissues, cells, and viruses.

-86°C Ultra Low Vertical Freezer ADFU-501 | Capacity	128 L | Temperature Range	-40 to -86°C
-86°C Ultra Low Vertical Freezer ADFU-501 | Microprocessor control | Internal temperature view

Frequently Asked Questions of -86°C Ultra Low Vertical Freezer ADFU-501

1. What is the capacity of the -86°C Ultra Low Vertical Freezer ADFU-501?

-86°C Ultra Low Vertical Freezer ADFU-501 features a 128-liter internal volume, making it suitable for compact spaces while accommodating a wide variety of critical specimens. Despite its size, the chamber allows efficient arrangement of cryo boxes. It is ideal for laboratories that require moderate sample storage with limited footprint.

2. What temperature range does the -86°C Ultra Low Vertical Freezer ADFU-501 support?

The -86°C Ultra Low Vertical Freezer ADFU-501 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.

3. How does the defrost mechanism work in -86°C Ultra Low Vertical Freezer ADFU-501?

-86°C Ultra Low Vertical Freezer ADFU-501 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.

4. What insulation and safety mechanisms are built into the -86°C Ultra Low Vertical Freezer ADFU-501?

-86°C Ultra Low Vertical Freezer ADFU-501 incorporates high-efficiency polyurethane foam insulation, ensuring minimal temperature fluctuations and energy loss. It includes a safety door lock to restrict unauthorized access, buzzer alarms for operational anomalies, and visual indicators for fault detection. These features collectively help protect stored specimens while maintaining a secure, ultra-low environment.

5. How does the -86°C Ultra Low Vertical Freezer ADFU-501 ensure temperature stability?

A microprocessor-based control panel, combined with reliable compressor technology, maintains uniform internal conditions even during power fluctuations. Alarms and LED indicators provide real-time alerts in case of abnormal operations. The unit is equipped with internal memory to log and monitor temperature data.

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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