The F381 plasma freezer delivers reliable, high-capacity storage for vaccines, samples, and pharmaceuticals.

Image Credit: B Medical Systems
Plasma Storage Freezer with 318 L | 11.230 cu ft storage capacity
- Refrigerant Type: Natural R290
- Set Temperature: -32 °C
- External dimensions (H × W × D): 1950 × 603 × 650 mm | 76.80 × 23.74 × 25.60 in
- Climate class (ambient temperature range): +10 °C to +32 °C
- Alarm limits: -27 °C | -37 °C
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Description
Accurate temperature control and 24/7 monitoring

Image Credit: B Medical Systems
- Consistent and even temperature throughout the storage space.
- Rapid return to the set temperature following frequent door openings.
- Prolonged operation during power outages.
- An audio-visual alarm system capable of sending remote alerts via SMS or email.
- Compatibility with °B Connected universal software for remote monitoring, report generation (meeting FDA 21 CFR Part 11 compliance), and long-term data archiving when used with a Data Communication Unit.
Energy-efficient and eco-friendly performance

Image Credit: B Medical Systems
- Efficient cooling utilizing natural refrigerants that comply with US SNAP and EU F-Gas regulations
- Durable and well-insulated steel cabinets for robust performance
- Sealed gaskets to minimize the escape of cold air
- Low energy consumption
Ergonomic design

Image Credit: B Medical Systems
- A USB port for simple data export.
- User-friendly electronics with a conveniently located temperature display on the door handle.
- Design that facilitates easy hygiene control.
- Maximized storage space.
- Smart ergonomic design ensures easier and safer handling due to heavier components being positioned at the bottom.
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Technical specifications
Source: B Medical Systems
. |
. |
Gross volume |
338 L | 11.936 cu ft |
Storage Capacity |
318 L | 11.230 cu ft |
Blood bag capacity (350 ml) |
284 |
Set Temperature |
-32 °C |
Alarm limits |
-27 °C | -37 °C |
Climate class
(ambient temperature range) |
+10 °C to +32 °C |
Certifications |
cCSAus | EU MDR Class IIa | ISO 14644-1 | Class 6 | SCoPE | US FDA Class II |
Cooling technology |
Static cooling |
External dimensions (H × W × D) |
1950 × 603 × 650 mm | 76.80 × 23.74 × 25.60 in |
Internal dimensions (H × W × D) |
1735 × 475 × 421 mm | 68.31 × 18.70 × 16.57 in |
Net weight |
106 kg | 233.69 lb |
Frequency |
50-60 Hz |
Supply voltage |
220-240 V |
Energy consumption |
1.8 kWh/24 h (60 Hz) | 1.9 kWh/24 h (50 Hz) |
Noise level |
37 dB (50 Hz) | 38 dB (60 Hz) |
Refrigerant Type |
Natural R290 |
Heat emission |
153 Kcal/h |
Materials |
Painted steel DC01 |
Display |
Digital display |
Remote monitoring |
Optional °B Connected software via data communication unit |
Hold over time |
1.7 h (-32 °C to -23 °C) |
Defrosting technique |
Manual |
Access control |
Lock with two keys |
Data export |
USB port |
Product Type |
Plasma Storage Freezer |