BIOBASE BDF-86V Series -86°C Ultra-Low Temperature Inverter Freezer

BIOBASE BDF-86V Series -86°C Ultra-Low Temperature Inverter Freezer

The BIOBASE BDF-86V Series -86°C Ultra-Low Temperature Inverter Freezer is engineered for the long-term preservation of highly temperature-sensitive biological and laboratory materials requiring stable ultra-low-temperature storage. Available in 418 L and 608 L capacities, the series combines precision electronic temperature management, redundant refrigeration architecture, intelligent monitoring, and secure sample-storage features for demanding laboratory, clinical, pharmaceutical, biobanking, research, and life-science environments.

Designed for operation between -40°C and -86°C, the BDF-86V Series uses an electronic temperature-control system with a PT100 temperature sensor and temperature display accuracy of 0.1°C. The freezer incorporates a 10.1-inch full-touch Android display, providing an intuitive interface for temperature monitoring and system-status management.

Dual Independent Cooling Architecture

The BDF-86V Series incorporates dual independent refrigeration systems designed to support uninterrupted freezer operation. If one refrigeration system experiences a fault, the second system can continue operating, providing an additional layer of protection for temperature-sensitive inventory. The system is designed to maintain stable ultra-low temperatures below -80°C under appropriate operating conditions.

Direct-cooling refrigeration and inverter-compressor technology support efficient temperature management, while a five-layer door-sealing configuration is designed to promote uniform internal temperature distribution and improved energy efficiency.

Intelligent Monitoring & Sample Management

Integrated smart connectivity allows authorized users to monitor freezer status through a computer-based platform. The system also includes a sample-library management capability designed to organize information such as:

• Sample inventory

• Inbound sample status

• Outbound sample status

• Sample quantity

• Sample type

This functionality helps laboratories maintain greater visibility and organization across critical stored materials.

10.1-Inch Smart Android Touchscreen

The integrated touchscreen provides centralized access to freezer operating information and control functions. The user interface is designed to support rapid review of freezer conditions while maintaining precise temperature-control visibility.

Comprehensive Alarm Protection

The freezer incorporates an extensive alarm architecture designed to alert operators to abnormal system or environmental conditions. Supported alarm functions include:

• High-temperature alarm

• Low-temperature alarm

• Power-failure alarm with extended monitoring capability

• Controller-failure alarm

• Door-ajar alarm

• Condenser-sensor fault alarm

• Ambient-temperature sensor fault alarm

• Condenser-clogging alarm

• High ambient-temperature alarm

• Power-board fault alarm

• Power-supply overpressure alarm

• Low-battery alarm

• Battery-disconnection alarm

• Reverse-battery-connection alarm

These monitoring functions provide additional safeguards for high-value biological, pharmaceutical, clinical, and research materials.

Secure Storage Design

The freezer incorporates a three-lock security design, including:

• Door-handle lock

• Padlock provision

• Electromagnetic lock

The unit is supplied with multiple login methods, including fingerprint, NFC, and password authentication, supporting controlled access to stored materials.

Durable Laboratory Construction

The exterior is manufactured from spray-coated cold-rolled steel, while the interior uses SUS304 stainless steel, providing a durable and easy-to-maintain storage chamber suited to professional laboratory environments.

Additional construction and operating features include:

• Stainless-steel shelving

• Manual defrost

• Universal casters with leveling feet

• Test port

• RS485 communication

• USB connectivity

• Remote alarm capability

• Direct-cooling refrigeration

• Cyclopentane integral-foamed outer and inner doors

• Approximate operating noise level of 53 dB(A)

Available Configurations

BDF-86V418BD

• Capacity: 418 L

• Temperature range: -40°C to -86°C

• Consumption: 650 W

• Interior dimensions: 600 × 612 × 1150 mm

• Exterior dimensions: 980 × 988 × 1940 mm

• Package dimensions: 1130 × 1170 × 2150 mm

• Net weight: 270 kg

• Gross weight: 350 kg

• Configuration available for 110V / 60Hz

BDF-86V608BD

• Capacity: 608 L

• Temperature range: -40°C to -86°C

• Consumption: 740 W

• Interior dimensions: 620 × 755 × 1280 mm

• Exterior dimensions: 1000 × 1147 × 1996 mm

• Package dimensions: 1150 × 1280 × 2210 mm

• Net weight: 308 kg

• Gross weight: 380 kg

• Configuration available for 110V / 60Hz

Standard Equipment

Standard equipment includes:

• RS485 interface

• USB port

• Ø30 mm test port

• Remote alarm connection

• Three stainless-steel shelves

• Universal casters

• Leveling feet

Optional Accessories

Available optional accessories listed by BIOBASE include:

• Barcode scanner

• Temperature recorder

• Liquid-nitrogen backup system

Recommended Applications

The BIOBASE BDF-86V Series is designed for professional ultra-low-temperature storage applications including:

• Biobanking

• Pharmaceutical research

• Clinical medicine

• Biomedical laboratories

• Life-science research

• Research institutions

• Sample repositories

• Temperature-sensitive laboratory inventory

• Food-safety research and testing

The BIOBASE BDF-86V Series combines high-capacity ultra-low-temperature storage with intelligent controls, redundant refrigeration, advanced alarm monitoring, secure access management, and laboratory-grade construction—providing a comprehensive solution for organizations that require dependable preservation of critical temperature-sensitive materials.