Liebherr SCFfg 4002 Performance laboratory fridge-freezer combination
The Liebherr SCFfg 4002 Performance laboratory fridge-freezer is a state-of-the-art solution for laboratories that require precise and reliable refrigeration and freezing. This appliance offers a variety of features specifically designed to meet the requirements of laboratory environments. It is ideal for storing sensitive substances and samples that require constant temperature control. Compared to similar products such as the Heidolph Hei-VAP Expert Control Package Reaction/ Extraction-Chill, the Liebherr SCFfg 4002 Performance offers enhanced functionality and reliability.
Key features and benefits
+2°C SafetyDevice: This function takes control if the temperature in the appliance drops below +2°C due to a fault. It keeps the temperature stable and activates an alarm to protect sensitive substances from freezing.
Compliance with the ATEX directive: The device complies with EN/IEC 60079-0 or EN-IEC 60079-7 and fulfills the EU Directive 2014/34/EU (ATEX Directive). It is suitable for flammable substances in closed containers that could form explosive atmospheres.
SmartFrost: This technology significantly reduces the frosting of the interior and stored products, making defrosting less frequent and cleaning easier.
Retrofittable WiFi/LAN interface: This interface makes it easy to connect appliances to external systems, such as SmartMonitoring from Liebherr, to monitor and document the storage temperature.
Mechanical lock: All appliances in the Performance series are equipped with a mechanical lock to prevent unauthorized access.
SmartMonitoring: This digital monitoring solution controls and documents the storage temperature and alerts in the event of deviations to ensure maximum protection of the contents.
Environmentally friendly refrigerant: Liebherr uses the natural and environmentally friendly refrigerants R 600a and R 290, which are powerful and future-proof in combination with highly efficient compressors.
Easy-to-clean interior: The inner container is made of polystyrene, a recyclable and odorless plastic that is seamless and easy to clean.
Alarm relay: In the event of an alarm, the responsible control center is informed immediately so that it can react immediately in critical situations.
Efficient cooling system: High-quality compressors, condensers and evaporators ensure a significant reduction in energy consumption and operating costs.
Alarm test function: This function can be used to test the functionality of the internal and external alarm devices without interrupting the cooling process.
Technical data
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Gross/net capacity: fridge compartment 267/199 l, freezer compartment 110/62 l
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External dimensions (W/D/H): 597/654/2044 mm
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Internal dimensions (W/D/H): fridge compartment 460/422/1037 mm, freezer compartment 406/292/614 mm
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Energy consumption: 390 kWh/year
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Ambient temperature: +10°C to +35°C
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Heat output: 350 kJ/h
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Refrigerant: R 600a
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Noise/sound power: 48 dB(A)
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Frequency/voltage: 50/60 Hz / 220-240 V~
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Cooling system: dynamic
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Defrosting process: automatic
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Temperature range: cooling section +3°C to +16°C, freezer section -9°C to -30°C
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Housing material/color: Steel/white
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Door design: Solid door
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Inner container material: White plastic
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Control: Monochrome display, touch buttons
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Fault alarm: visual and audible
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Power failure alarm: when power returns
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Potential-free contact: Yes
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Networkability: SmartModule, can be retrofitted
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Interface: WLAN/LAN (optional)
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Adjustable shelves: 4, load capacity 40 kg, maximum total load 345 kg
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Drawers: 3
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Handle: antimicrobial handle with opening mechanism
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Sensor feed-through: 1x diameter 10 mm
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Lock: mechanical
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Door hinge: can be changed on the right
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Weight: gross 89 kg, net 83 kg
Application examples
The Liebherr SCFfg 4002 Performance laboratory fridge-freezer combination is ideal for the storage of:
- Chemicals and reagents
- Biological samples
- Pharmaceutical products
- Vaccines and medicines
- Research substances
FAQs
How often does the appliance need to be defrosted?
Thanks to SmartFrost technology, defrosting is required less frequently. When it is necessary, the process is made easier by the smooth inner walls.
Can the appliance be used in potentially explosive atmospheres?
Yes, the appliance complies with the ATEX directive and is suitable for use in areas where explosive atmospheres can be created by flammable substances in closed containers.
Which refrigerants are used?
The appliance uses the environmentally friendly refrigerants R 600a and R 290.
Is remote monitoring possible?
Yes, with the retrofittable WiFi/LAN interface, the appliance can be connected to external systems such as SmartMonitoring to monitor and document the storage temperature.
Conclusion
The Liebherr SCFfg 4002 Performance laboratory fridge-freezer combination offers a reliable and efficient solution for storing sensitive substances in laboratories. With advanced features such as the +2°C SafetyDevice, SmartFrost and SmartMonitoring, as well as compliance with the ATEX directive, this appliance ensures that your valuable samples and substances are optimally protected.
