Liebherr SFFfg 5501 Performance Pharmacy Medical Laboratory Freezer with Spark Free Interior - 499 Litres

Built for precision and safety, the Liebherr SFFfg 5501 Freezer is a top-tier, spark-free solution designed to meet DIN 13277 standards, ensuring optimal storage conditions for laboratory and pharmaceutical products. With advanced technology and a robust, eco-friendly design, it provides unmatched reliability, longevity, and ease of use in demanding professional settings.

Key Features

• Spark-Free Interior: Provides a safe storage environment for flammable substances by eliminating potential ignition sources, essential for labs and pharmacies where volatile compounds are present. This feature prevents sparks inside the chamber, minimising the risk of combustion and ensuring compliance with strict safety standards for handling hazardous materials.
  
• ±5 °C temperature stability: Sensitive substances cannot be subjected to large deviations from the set storage temperature. Liebherr freezers guarantee a minimal temperature fluctuation of no more than ±5 °C. This means that your valuable contents are optimally protected against impairment and their quality is preserved.
• SmartFrost: Greatly reduces the frost build-up in the interior and on stored products. Defrosting is required less often – and when it is necessary, it is made much easier by the smooth, easy-to-clean interior walls. The evaporator is embedded in the foam insulation and ensures high levels of energy efficiency as well as even cooling.
• Compliance with the ATEX Directive: Liebherr laboratory equipment conforms to EN/IEC 60079-0 or EN-IEC 60079-7 and complies with EU Directive 2014/34/EU (“ATEX Directive”). Classification of the interior to <Ex> II 3 G Ex ec IIC T6 (declared as Zone 22) makes them suitable for flammable substances in closed containers that could form explosive atmospheres.
• Retrofittable WiFi/LAN Interface: With the retrofittable WiFi and LAN interface, appliances can be effortlessly connected to external systems, such as SmartMonitoring from Liebherr. With the digital monitoring solution, the storage temperature is controlled and documented conveniently and securely via the subsequently set up interface.
• Alarm Relay: In the event of an alarm, the control centre is immediately informed through the building control system. You can predefine which alarms are forwarded and set reminders to ensure critical situations are promptly addressed.
• Intuitive Menu Navigation: Read out the appliance status from the control panel integrated flush in the door without needing to open it. The menu guidance is self-explanatory and is controlled by three touch buttons.
• Mechanical Lock: Equipped with a mechanical lock and two keys, the SFFfg 5501 secures temperature-sensitive products from unauthorised access, ensuring only authorised personnel can access the stored goods.
• Min./Max. Temperature Recording: Records and displays minimum and maximum interior temperatures from a defined start time, ensuring storage conditions were within tolerated limits.
• 15-Year Service Life and 10 Years Spare Part Availability: Built with high-quality materials and solid workmanship, the SFFfg 5501 is designed for a long service life of up to 15 years. Liebherr guarantees at least ten years of spare parts availability, ensuring your investment remains reliable and robust in demanding environments.

Additional Features

• Hidden Customer and Technician Menus: Separate, code-protected menus provide status information and detailed appliance settings, preventing unwanted changes and ensuring secure operation.
• Power Failure Info: Report details include which maximum temperature was reached during this time.
• Reminder Function: Reminds you when the next basic cleaning or calibration is due. The interval can be selected from predefined intervals and set directly on the appliance. Leaving you to focus solely on your valuable work.
  
• Calibration Function: Allows for precise adjustment of internal temperature to match calibrated thermometers, ensuring secure storage at exact temperatures.
• Cleanroom Compatible: Tested for use in cleanrooms according to DIN EN ISO 14644, saving time and money on additional risk assessments.
• Almost Maintenance Free: Operates without filters or other components requiring regular replacement, needing only periodic cleaning and calibration based on your needs.
• Easy to Clean Interior: The seamless polystyrene interior is fully recyclable, robust, and odourless. With no hidden dirt traps and large corner radii, it allows for quick and easy cleaning, combining sustainability with hygiene.
• Feedthrough for External Sensors: Integrated opening allows for clean and professional connection of external sensors without compromising the door seal.
• Antibacterial Lever Handle: The handle contains antimicrobial substances that reduce bacteria by up to 99.99%, ensuring safety even with frequent access by multiple users.
• Self-Closing Door: Automatically closes when opened less than 90°, maintaining stable temperature and preserving stored substances' quality.
• Interchangeable Door Hinge: The door hinge can be easily changed from right to left, providing maximum flexibility in installation location.
• Sturdy Castors: Retrofittable castors allow for easy relocation of the appliance for cleaning or changing installation locations.
• Height-Adjustable Feet: Available as an accessory, height-adjustable feet facilitate easy cleaning and can be customised to fit various installation needs.

Dimensions Diagram