Liebherr SFUsg 1001 undercounter laboratory freezer

• Static cooling system
• Manual defrost
• Monochrome display with touch button control
• Optical and acoustic alarm in case of malfunction
• Power failure alarm after power is restored
• 3 drawers
• Max. load capacity per shelf: 15 kg
• Maximum storage capacity: 45 kg
• Antimicrobial handle with opening mechanism
• Probe access port: 1 × Ø 10 mm
• Mechanical lock
• WLAN/LAN connection optional via SmartModule
• Refrigerant: R600a
• Gross / net weight: 37 / 34.9 kg
• Gross / net capacity: 91 / 68 liters
• Installation dimensions (W × D × H): 600 × 580 × 820–880 mm
• Internal dimensions (W × D × H): 424 × 386 × 520 mm
• Annual energy consumption: 123 kWh; noise level: 39 dB(A)

The Liebherr SFusg 1001 Performance is a compact under-counter laboratory freezer designed for the safe frozen storage of sensitive samples, reagents and other laboratory materials. The reliable static cooling system and precise electronic control ensure a stable storage environment, making the unit an ideal choice for research and diagnostic laboratories as well as pharmaceutical and biotechnology applications.

The appliance operates within a temperature range of –9 °C to –30 °C and complies with the IEC 61010-2-011 laboratory safety standard. Thanks to its front-ventilated design, the freezer can be easily integrated into laboratory furniture or installed under a workbench while maintaining safe and reliable operation.

Key advantages

• Stable temperature between –9 °C and –30 °C for frozen storage of reagents and sensitive samples

• ±5 °C temperature stability
Temperature fluctuations must be kept to a minimum in order to preserve the quality of sensitive materials. Liebherr laboratory freezers maintain a maximum deviation of only ±5 °C from the set temperature, ensuring reliable storage conditions and protecting valuable samples.

• Static cooling system for even temperature distribution

• SmartFrost technology
SmartFrost technology reduces frost build-up inside the appliance and on stored products. This means defrosting is required less frequently and cleaning is faster and easier.

• Design compliant with the IEC 61010-2-011 laboratory safety standard

• Monochrome display with touch button control for simple and precise adjustment

• Optical and acoustic alarm in case of malfunction or temperature deviation

• Optional WLAN / LAN connectivity via SmartModule for integration into laboratory monitoring systems

• Under-counter installation with front ventilation for flexible laboratory integration

• +2 °C SafetyDevice protection
If the temperature drops into a critical range, the +2 °C SafetyDevice prevents excessive cooling, protecting temperature-sensitive samples.

• Designed for a 15-year service life
Liebherr laboratory appliances are developed for long-term, intensive use. High-quality components and robust construction ensure reliable operation for up to 15 years.

• Easy-to-clean interior
The interior liner is made of polystyrene plastic, a fully recyclable, robust and odourless material. The one-piece interior design eliminates hidden dirt traps, while the large rounded corners allow quick and easy cleaning.

Recommended applications

• research and development laboratories
• pharmaceutical and biotechnology laboratories
• hospital and diagnostic laboratories
• frozen storage of reagents and sensitive samples
• quality control laboratories