| Cabinet Type | Upright |
| Capacity | 730 L |
| Temperature Range | -40°C to -86°C |
| Capacity for 2-Inch Boxes | 500 |
| Climate Class | N |
| Cooling Type | Direct cooling |
| Defrost Mode | Manual |
| Refrigerant | R290 / R170 |
| Cooling Performance | -80°C |
| Exterior Material | Galvanized steel powder coating |
| Interior Material | Galvanized steel powder coating |
| Insulation Material | PUF + VIP |
| Thickness of Door | 90 mm |
| Inner Door Number | 2 |
| Low/High Temperature Alarm | Yes |
| Condenser High Temperature Alarm | Yes |
| Power Failure Alarm | Yes |
| Sensor Failure Alarm | Yes |
| Alarm Mode | Sound and light, remote terminal |
| Caster | Yes |
| Test Hole | Yes |
| Temperature Recorder | Yes |
| Door Locking Device | Yes |
| Handle | Yes |
| Pressure Balance Hole | Yes |
| Thickness of Cabinet Foamed Layer | 90 mm |
| Power Supply | 220 V / 50 Hz |
| Power | 1000 W |
| Energy Consumption | 14.5 kWh/24h |
| Interior Dimensions (W×D×H) | 740 × 730 × 1310 mm |
| Exterior Dimensions (W×D×H) | 995 × 985 × 1980 mm |
| Package Dimensions (W×D×H) | 1015 × 1020 × 2190 mm |
| Net Weight | 297 kg |
| Gross Weight | 332 kg |
Our Ultra Low-Temperature Upright Freezer LUF-F15 is ideal for long-term cryogenic storage of biological materials like erythrocytes, virus cultures, and tissues. Suitable for research labs, blood banks, marine biology, and biopharmaceutical environments.
Accessory | Quantity |
Caster | 1 Pc |
Test Hole | 1 Pc |
Door Locking System | 1 Pc |
Handle | 1 Pc |
Pressure Balance Hole | 1 Pc |
Ice Scraper | 1 Pc |
Accessory | Quantity |
Cryo Rack | 1 Pc |
Cryo Box | 1 Pc |
CO₂/LN Backup Device | 1 Pc |
Wireless Monitoring System | 1 Pc |
Chart Temperature Recorder | 1 Pc |
Gloves | 1 Pair |
Download catalog for
-86°C Ultra Low-Temperature Upright Freezer LUF-F15 Catalog
Download manual for
-86°C Ultra Low-Temperature Upright Freezer LUF-F15 Manual
Labtron’s -86℃ ultra-low temperature upright freezers offer a temperature range from -40℃ to -86℃. They are available in various sizes with adjustable shelving to meet different storage needs. These upright freezers are equipped with advanced cooling technology, high-performance compressors, and excellent insulation. Our -86℃ ultra-low temperature upright freezers provide reliable long-term storage for a variety of biological samples.








The -86°C Ultra Low-Temperature Upright Freezer is ideal for storing erythrocytes, virus cultures, tissue samples, and vaccines. It provides a controlled cryogenic environment for sensitive biological and pharmaceutical materials. Labtron’s design supports reliable long-term preservation in research and clinical settings. The freezer is also suitable for enzymes and other reagents requiring ultra-low storage.
Our -86°C Ultra Low-Temperature Upright Freezer features heavy-duty casters for smooth mobility within laboratory environments. A pressure-balanced port ensures effortless door operation during relocation. The unit’s stable build allows safe repositioning without compromising temperature control. This makes it convenient for dynamic lab layouts or shared facilities.
The -86°C Ultra Low-Temperature Upright Freezer is equipped with multiple alarm systems, including alerts for high/low temperature, power failure, and sensor errors. It uses both audible and visual indicators, as well as optional remote alarm notifications. A built-in battery backup supports monitoring during power outages. The freezer also features a lockable door to restrict unauthorized access.
The -86°C Ultra Low-Temperature Upright Freezer includes double inner doors and a pressure balance port to reduce temperature loss during access. A door-open alarm activates when the door remains open for too long. These features help maintain consistent internal temperatures during frequent sample handling. This design is ideal for labs with high access requirements.
Labtron’s -86°C Ultra Low-Temperature Upright Freezer must be installed in a well-ventilated space with at least 50 mm of clearance on all sides. Avoid placing it near direct heat sources or in areas with high humidity. Proper installation on a level surface ensures door sealing and efficient drainage. These steps help ensure the freezer operates effectively over time.
Our -86°C Ultra Low-Temperature Upright Freezer uses a digital control system coupled with a high-efficiency cascade refrigeration circuit for precise temperature management. Temperature settings can be easily adjusted via a password-protected interface. Continuous monitoring is provided through real-time displays and alarms for any temperature deviation. This guarantees that stored materials are kept at optimal conditions.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608