- Model: PQFL-P420; PQFL-P590; PQFL-P860
- Capacity: 425, 585, 860
- Temperature Range: -40 to -86 °C
- Sensor: PT1000
- Temperature Controller: Electronic
- Cooling Mode: Forced air
Plasma Blast Freezer
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The plasma freezer (plasma blast freezer) is an innovative sample preparation device specifically designed for the rapid freezing and preservation of the biological activity of labile substances, such as plasma, vaccines, and other biological samples. Plasma freezers can precisely meet the operational requirements of plasma collection centers, hospital transfusion departments, CDC vaccine storage facilities, and various laboratories requiring the long-term preservation of samples. Adheres to GMP regulatory standards and maintains stable, reliable operational performance even in high-temperature and high-humidity environments.
Plasma Blast Freezer Feature:
- Flat-plate contact cooling for uniform temperature distribution, ensuring consistent freezing of blood bags throughout the entire chamber.
- Precise, wide-range temperature control; no pre-cooling is required, continuously adjustable from -40°C to -86°C, providing dual functionality (rapid freezing + low-temperature storage).
- Intelligent PLC control and data traceability, compliant with GMP/blood bank standards.
- Large-screen display shows the real-time temperature of each shelf level and records continuous temperature curves.
- High-capacity storage, capable of rapidly freezing up to 60 (200 mL) bags of plasma.
- Compatible with plasma bags of various capacities and brings the core temperature of the plasma down to -30 °C within 40 minutes.
Plasma Blast Freezer Specifications:
| Model | PQFL-P420 | PQFL-P590 | PQFL-P860 |
| Capacity | 425 | 585 | 860 |
| Temperature Range | -40 to -86 °C | ||
| Sensor | PT1000 | ||
| Temperature Controller | Electronic | ||
| Cooling Mode | Forced air | ||
| Cooling Liquid | Green cooling liquids (R290/R170) | ||
| Compressor Qty | 2 | ||
| Shelf/Drawer Qty | 3 | ||
| Refrigerant Weight (g) | 178 | 196 | 320 |
| Consumption (W) | 650 | 650 | 700 |
| Daily Power Consumption (W) | 7.85 | 8.05 | 9.45 |
| Noise | 45 dB | ||
| Display | Digital temperature display | ||
| Inside Material | SUS304 | ||
| Outside Material | Zinc-iron alloy with spray coating | ||
| Alarm | High/Low Temperature; | ||
| Sensor Error; | |||
| Door Ajar; | |||
| Power Supply | 220/110 V, 50/60 Hz | ||
| Exterior Size (W×D×H) | 750×988×2187 mm | 900×988×2190 | 1172×988×1987 |
| Package Size (W×D×H) | 840×1120×2280 mm | 990×1110×2380 | 1254×1110×2400 |
| Accessory | 4 pcs Caster; | ||
| 2 pcs Foot; | |||
| PadlockAdapter Kit; | |||
| Built-in Key Door Lock; | |||
| N.W./G.W. | 365/ 405 kg | 410/455 kg | 480/ 536 |
WHY Labpeak
- 36 Months Limited Warranty
- CE & FDA Standards
- 1-2 Days Handling and 7-30 Days Shipping
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