Liebherr laboratory freezer with convection cooling SFFvh 4001 Perfection
The Liebherr SFFvh 4001 Perfection laboratory freezer with convection cooling is specially designed for use in laboratories and pharmacies. It meets the requirements of DIN 13277 and offers a wide range of functions to ensure the safe and efficient storage of temperature-sensitive products. Thanks to the NoFrost technology and the integrated WiFi/LAN interface, this appliance is an excellent choice for modern laboratories that value reliability and energy efficiency. Similar to the BINDER BF 400 incubator, the Liebherr unit offers high temperature stability and consistency.
Key features and benefits
DIN 13277-compliantThe appliance fully complies with DIN 13277, which describes the requirements and test specifications for refrigerators and freezers used in laboratories and for the storage of pharmaceuticals.
Ultra-efficientWith an energy consumption of just 292 kWh per year, the appliance is extremely energy-efficient. This is achieved through the use of highly efficient components such as compressors, seals and LED lighting.
NoFrost technologyThanks to NoFrost technology, manual defrosting is no longer necessary. Air circulation cooling binds moisture, and defrosting phases controlled on demand remove even the last particles of moisture from the interior.
Integrated WiFi/LAN interfaceThe appliance can be easily networked with external systems, such as SmartMonitoring from Liebherr. This enables effortless, safe and convenient monitoring and documentation of the storage temperature.
Mechanical lockFor the safe storage of temperature-sensitive products, the appliance is equipped with a mechanical lock that prevents unauthorized access.
Environmentally friendly refrigerantThe appliance uses the environmentally friendly refrigerants R 600a and R 290, which have a low global warming potential and are therefore future-proof.
DurabilityThe appliance is designed for a service life of 15 years and offers spare parts availability of at least ten years.
Easy to clean interiorThe inner container is made of polystyrene, a robust and odorless plastic that is easy to clean.
Alarm relay and alarm test functionIn the event of an alarm, the relevant control center is informed immediately. The alarm test function makes it possible to check the functionality of the alarm device without interrupting cooling.
Intuitive menu navigationThe control panel shows detailed device information and the current device status on a large display. The menu navigation is self-explanatory and is controlled by "Touch and Slide".
Technical data
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Gross/net capacity: 273/174 l
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External dimensions (W/D/H): 597/654/1884 mm
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Internal dimensions (W/D/H): 420/400/1400 mm
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Energy consumption in 365 days: 292 kWh
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Ambient temperature: +10 °C to +35 °C
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Heat output: 479 kJ/h
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Refrigerant: R 600a
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Noise/sound power: 46 dB(A)
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Frequency/voltage: 50 Hz / 220-240 V~
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Cooling system: dynamic
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Defrosting process: automatic
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Temperature range: -9 °C to -35 °C
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Gradient/max. fluctuation: 6.9 °C / 6.4 °C
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Housing material/color: steel/white
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Door hinge: reversible on the right
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Gross/net weight: 86/81 kg
Certifications and standards
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DIN 13277: Yes
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Standard IEC 61010-2-011 Standard: CE safety compliant
Application examples
The Liebherr SFFvh 4001 Perfection laboratory freezer is ideal for the storage of:
- Pharmaceuticals
- Biological samples
- Chemicals
- Vaccines
FAQs
How often does the appliance need to be defrosted?
Thanks to NoFrost technology, no manual defrosting is required.
Can the appliance be integrated into an existing monitoring system?
Yes, the appliance has an integrated WiFi/LAN interface and can be networked with external systems such as SmartMonitoring from Liebherr.
Which refrigerants are used?
The appliance uses the environmentally friendly refrigerants R 600a and R 290.
How long is the availability of spare parts guaranteed?
Liebherr guarantees the availability of spare parts for at least ten years.
Conclusion
The Liebherr SFFvh 4001 Perfection laboratory freezer with convection cooling is an excellent choice for laboratories and pharmacies that value reliability, energy efficiency and user-friendliness. With its numerous functions and certifications, it offers a safe and efficient solution for storing temperature-sensitive products. Similar to the BINDER BF 400 incubator, it offers high temperature stability and consistency, making it an excellent addition to any laboratory.
