Laboratory freezer SFUfg 1001 Performance

benchtopbuilt-inantispark

Short description
The Liebherr SFUfg 1001 Performance is an under-bench laboratory freezer with a spark‑free interior (ATEX classification) designed for safe storage of temperature‑sensitive and flammable substances in closed containers. Front ventilation allows flexible integration into furniture. The appliance features SmartFrost technology and ±5 °C temperature stability.

Key features

• Spark‑free interior suitable for storage of flammable substances (ATEX Zone 22 classification)
• Front ventilation for under-bench integration
• SmartFrost evaporator in foam insulation to reduce frost build-up
• Temperature stability ±5 °C and adjustable range -9 °C to -30 °C
• Precise 1-point calibration (adjustment in 0.1 K steps)
• Alarm relay with configurable forwarding and reminder options; alarm test function
• Intuitive touch control panel flush with the door, Touch & Swipe operable with gloves, voice control up to 12 languages
• Antimicrobial lever handle and mechanical lock with two keys
• Replaceable door seal and interchangeable door hinge (standard right, user-changeable)
• Cleanroom compatibility tested to ISO EN 14644-1 (ISO class 6)

Equipment and options

• Three freezer drawers; seamless polystyrene inner liner for easy cleaning
• Demo mode for training and exhibitions
• Retrofittable SmartModule for WiFi/LAN and SmartMonitoring
• External sensor cable entry and free‑standing kit for non-integrated installation
• Optional antiviral handle and mechanical lock for secure storage

Compliance and sustainability

• ATEX / IEC conformity for spark‑free interior (EN/IEC 60079-0, EN/IEC 60079-7)
• Safety and EMC standards: IEC 61010-1, IEC 61010-2-011, IEC 61326-1; environmental tests per IEC 60068
• Natural refrigerant R 600a with low GWP
• Designed for long service life with 15 years spare‑parts availability for functional and storable parts

Technical specifications

• Model: SFUfg 1001 Performance
• Brand: Liebherr
• Product group: Laboratory freezer with spark‑free interior
• Classification: Performance
• GTIN / EAN: 9005382260210
• Distribution item no.: 994821451
• External dimensions (H / W / D): 81.9 / 59.7 / 58.4 cm
• Gross volume total: 91 l | Net volume total: 68 l
• Adjustable temperature range: -9 °C to -30 °C | Temperature stability: ±5 °C
• Energy consumption per year: 123 kWh/a | 24 h consumption: 0.336 kWh / 24h
• Noise level: 39 dB | Rated power consumption: 60.0 W
• Refrigerant: R 600a | Cooling technology: SmartFrost (static)
• Defrosting method: manual
• Number of freezer drawers: 3 | Shelf load capacity freezer: 15 kg
• Weight (without packaging): 34.70 kg | Weight (with packaging): 37.30 kg
• Cleanroom class: ISO EN 14644-1 class 6
• Certifications: IEC 60068-3 / IEC 60079-7 / IEC 61010-1 / IEC 61010-2-011 / IEC 61326-1