-40℃ Plasma Freezers
Plasma Freezer are devices intended for the safe storage of frozen blood plasma or blood components at temperatures below -27℃.

Reliable Cooling Performance
Fast temperature recovery in case of frequent door openings
Precise Temperature Control
Uniform and stable temperature distribution
Double Cooling System
2 independent chambers can be controlled independently
Robust and durable Cabinets
Steel cabinets providing strong thermal insulation & robustness
High Efficiency & Energy Saving
High-performing compressor for greater energy efficiency
Applications
| Preservation | Temperature | Shelf life |
| Fresh frozen plasma | ≤-30℃ | 1 year |
| Fresh frozen plasma(FFP) | ≤-20℃ | less than one year |
| Cryoprecipitation(PRYO) | ≤-20℃ | less than one year |

| Model | MDF-40V268E | MDF-40V278W | MDF-40V328E | MDF-40V358 | MDF-40V528 |
| Plasma bag(450ml) | 300 | 320 | 420 | 336 | 504 |
| Capacity(L/cu.ft) | 268/9.46 | 278/9.81 | 328/11.58 | 358/12.6 | 524/18.64 |
| Shelf/drawer QTY | Shelf/3 | Drawer/7 | Shelf/4 | Drawer/12 | Drawer/18 |
| Temperature range(℃) | -20℃~-40℃ | -20℃~-40℃ | -20℃~-40℃ | -20℃~-40℃ | -20℃~-40℃ |
| Exterior size(W*D*H)(mm) | 673*676*1630 | 659*600*1694 | 673*676*1886 | 720*830*1870 | 900*818*1875 |
| High/low temperature | Yes | Yes | Yes | Yes | Yes |
| Power failure | Yes | Yes | Yes | Yes | Yes |
| Sensor error | Yes | Yes | Yes | Yes | Yes |
| Temperature controller failure | Yes | Yes | Yes | Yes | Yes |
| Door ajar | Yes | Yes | Yes | Yes | Yes |
| Power failure backup | 8 hours | 8 hours | 8 hours | 8 hours | 8 hours |