- Model: UFZL-P86V590; UFZL-P86V860
- Capacity (L): 585,860
- Temperature Range: -40 to -86 °C
- Temperature Display Accuracy: 0.1 °C
- Sensor: PT1000
- Refrigeration Technology: Optimized cascade refrigeration

Ultra-Low Temperature Freezer, Intelligent Control
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Ultra-Low Temperature Freezers strictly adhering to management guidelines for clinical laboratories and biorepositories. Designed for the deep cryogenic preservation of biological samples—including viruses, nucleic acids, tissues, cells, blood products, and vaccines. It meets the standardized storage requirements of medical institutions, medical laboratories, bio-repositories and research organizations.
Ultra-Low Temperature Freezer Feature:
- 15.6-inch touch screen, clearly displaying parameters such as operating status set temperature, ambient temperature, alarm status, temperature data, data curves, management information, and time.
- Optimized cascade refrigeration technology with an international brand compressor, providing better cooling performance.
- Intelligent sample inventory access management system with message board function, providing comprehensive safety protection for sample storage.
- Equipped with function indicators, making sample storage status and cabinet operating status clear at a glance.
- Intelligent computer temperature control system with digital temperature display, temperature display accuracy 0.1°C
- Multiple security safeguards: face recognition + fingerprint recognition + NFC card recognition + password recognition, equipped with electric mortise lock.
- Equipped with various alarm systems including high/low temperature, sensor failure, door open, power failure and high ambient temperature alarms.
- Certified under ISO 9001, 13485, 14001, and 45001 international standards, empowering scientific research and clinical practice through superior quality.
Ultra-Low Temperature Freezer Specifications:
| Model | UFZL-P86V590 | UFZL-P86V860 |
| Capacity (L) | 585 | 860 |
| Temperature Range | -40 to -86 °C | |
| Temperature Display Accuracy | 0.1 °C | |
| Sensor | PT1000 | |
| Refrigeration Technology | Optimized cascade refrigeration | |
| Cooling Mode | Direct cooling | |
| Cooling Liquid | Green cooling liquids (R290/110 g, R170/86 g) | Green cooling liquids (R290/120 g, R170/100 g) |
| Defrost Mode | Manual defrost | |
| Compressor Qty | 2 | |
| Stainless Steel Shelve | 3 | |
| Inner Door | 4 | |
| Rack | 16 (5×5) | 24 (5×5) |
| Storage Capacity (2 Inches Boxe) | 400 | 600 |
| Samples (2 mL) | 40000 | 60000 |
| Consumption (W) | 650 | 700 |
| Daily Power Consumption (W) | 8.15 | 9.65 |
| Noise (dB) | 39 | 42 |
| Power Supply | AC 220/110 V, 50/60 Hz | |
| Display | 15.6-inch touch screen | |
| Inside Material | SUS304 | |
| Outside Material | Zinc-iron alloy spray coating | |
| Alarm | High/low temperature, Power failure, Abnormal voltage, Sensor error, Filter screen check, Thermostat failure, Low battery, Condenser clean, High ambient temperature, Door ajar, 24 h Power failure alarm (For controller) | |
| Exterior Size (W×D×H)(mm) | 900×955×1987 | 1172×955×1987 |
| Package Size (W×D×H)(mm) | 990×1110×2150 | 1254×1110×2150 |
| Accessory | 4 pcs Castor | |
| 2/25 mm Test hole QTY/diameter | ||
| USB port | ||
| Data logger | ||
| Remote alarm port | ||
| Optional Accessory | RS485 por | |
| CO₂ backup system | ||
| LN₂ backup system | ||
| N.W./G.W. (kg) | 325/370 | 380/446 |
FAQ
Difference Between Laboratory ULT Freezer and Freezers
-86℃ ULT freezers are a specialized subset of laboratory freezers designed for ultra-low temperature storage of sensitive biological samples, offering significantly lower temperatures, higher stability, and more advanced systems than standard laboratory freezers.
What is the service life?
Is regular maintenance required?
How should samples be properly stored and retrieved?
Does opening the door affect the temperature?
WHY Labpeak
- 36 Months Limited Warranty
- CE & FDA Standards
- 1-2 Days Handling and 7-30 Days Shipping
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