The F401 plasma storage freezer provides secure -41 °C storage for blood components with consistent temperature stability.

Image Credit: B Medical Systems
Plasma Storage Freezer with 387 L | 13.67 cu ft storage capacity
- Refrigerant Type: Natural R290
- Set Temperature: -41 °C
- External dimensions (H × W × D): 1988 × 699 × 1039 mm | 78.27 × 27.52 × 40.91 in
- Climate class (ambient temperature range): +10 °C to +43 °C
- Alarm limits: -32 °C | -46 °C
Download the Brochure for More Information
Accurate temperature control and 24/7 monitoring

Image Credit: B Medical Systems
- A controlled air cooling system that ensures a consistent and stable temperature throughout the unit.
- Rapid temperature recovery even after frequent door openings.
- Intelligent automatic defrosting that maintains a stable temperature during the defrost cycle.
- Automatic shut-off of evaporator fans when the door is opened to minimize heat transfer.
- Extended operational time in the event of a power outage.
- An audio-visual alarm system with the capability for remote notification via SMS or email.
- Compatibility with °B Connected universal software for remote monitoring, report generation (meeting FDA 21 CFR Part 11 requirements), and long-term data storage.
Energy-efficient and eco-friendly performance

Image Credit: B Medical Systems
- Highly efficient cooling using natural refrigerants that comply with US SNAP and EU F-Gas regulations
- Insulated inner doors, sealed gaskets, and an enhanced frame to minimize cold air loss and heat transfer
- Frost prevention reduces stress on the compressor
- High-quality stainless steel cabinets with an antibacterial coating and thin polyurethane foam injection for superior thermal insulation and maximized storage capacity
Ergonomic design

Image Credit: B Medical Systems
- An easily accessible 7-inch touchscreen with a temperature display integrated into the door handle
- Minimal ice buildup for simplified defrosting
- A secure door locking system with password protection and NFC card compatibility
- A USB port and SD card slot for convenient data export
- A fixed operating temperature of -41 °C
- Modular interior components for flexible storage
- Design for easy access to the lower drawers
- Construction using high-quality stainless steel and other durable materials for a long service life
Download the Brochure for More Information
Technical specifications
Source: B Medical Systems
. |
. |
Gross volume |
478 L | 16.88 cu ft |
Storage Capacity |
387 L | 13.67 cu ft |
Blood bag capacity (350 ml) |
345 |
Set Temperature |
-41 °C |
Temperature range |
-41 °C to -32 °C |
Alarm limits |
-32 °C | -46 °C |
Climate class
(ambient temperature range) |
+10 °C to +43 °C |
Certifications |
cCSAus | EU MDR Class IIa | ISO 14644-1 | Class 4 | SCoPE | US FDA Class II |
Cooling technology |
Forced air cooling system |
External dimensions (H × W × D) |
1988 × 699 × 1039 mm | 78.27 × 27.52 × 40.91 in |
Internal dimensions (H × W × D) |
1173 × 447 × 738 mm | 46.18 × 17.60 × 29.05 in |
Net weight |
276 kg | 608.48 lb |
Frequency |
50 Hz |
Supply voltage |
230 V |
Energy consumption |
5.4 kWh/24 h |
Noise level |
47 dB |
Refrigerant Type |
Natural R290 |
Heat emission |
193 Kcal/h |
Materials |
Stainless steel |
Display |
7" touchscreen |
Remote monitoring |
°B Connected software |
Hold over time |
4.9 h (-41 °C to -10 °C) |
Defrosting technique |
Automatic (hot gas) |
Access control |
Password or badge |
Data export |
SD card | USB port |
Product Type |
Plasma Storage Freezer |