Product Description

The METHER MDF-40H305 -40℃ Chest Deep Freezer is purpose-built for the long-term low-temperature storage of biological products such as viruses, germs, erythrocytes, leucocytes, and cutis. This 305-liter biomedical freezer is widely used in blood banks, hospitals, epidemic prevention services, research institutes, and laboratories in electronics, chemicals, and biological engineering.

With advanced thermal insulation technology, an auto-cascade cooling system, and a reliable microprocessor controller, the MDF-40H305 ensures high performance, safety, and energy efficiency for professional-grade cold storage needs.

Key Features

-40℃ Deep Freezing Capability
Engineered for stable, uniform low-temperature storage at -40℃, suitable for sensitive biomedical materials.

Auto-Cascade Cooling Technology
High-efficiency compressor using CFC-free refrigerant delivers fast cabinet cooling. The system is simple, durable, and easy to maintain.

Advanced Thermal Insulation System
Utilizes high-quality insulation materials and multi-compartment interior design for reduced heat loss and superior energy savings.

Precise Temperature Control
Equipped with a Dixell microprocessor controller and LED display for accurate, stable temperature regulation.

Four Types of Alarms
Audible and visual alarms alert users to:

• High/low temperature fluctuations

• Sensor errors

• Power failures

• Door ajar conditions

Energy Saving Design
Optimized cooling system and thick PU foamed insulation help reduce power consumption without compromising performance.

Safe and Durable Structure

• Color-sprayed, anti-bacterial and anti-corrosion cold-rolled steel exterior

• SUS 304 stainless steel inner chamber (optional)

• Hoverable top lid with easy-open ergonomic handle and proven hinges

• Buckle with padlock port for added security

• Heavy-duty castors with brake for easy mobility and secure placement

• Access port for external monitoring

Technical Specifications

• Model: MDF-40H305

• Temperature Range: -40℃

• Capacity: 305 Liters

• Cooling System: Auto-Cascade

• Controller: Dixell Microprocessor with LED display

• Refrigerant: CFC-free

• Alarm Types: 4 (audible & visual)

• Ambient Temperature for Test: 25℃

• Construction: Thick PU foamed, spayed steel body

• Mobility: Heavy-duty castors with brake

• Optional Accessories: Stainless steel sample racks

Certifications

• ISO 9001

• ISO 13485

• CE Certified

Applications

• Blood Banks

• Hospitals

• Centers for Disease Control and Epidemic Prevention

• Biological Research Institutes

• Biomedical Engineering Labs

• Chemical and Electronics Laboratories