High‑Performance Refrigerators, available in 21, 30, and 50 cubic‑foot models, engineered for laboratories and scientific environments that demand exceptional temperature stability, operational reliability, and long‑term durability.

• SmartLock door access control
• Precise temperature stability (±2 °C)
• Temperature range from –2 to +16 °C (28 to 61 °F)
• Integrated WiFi/LAN connectivity
• Stainless steel interior
• LED lighting
• Flexible storage configuration
• Field‑reversible door with self‑closing function
• All units are supplied with a 3-year manufacturer's parts and labor warranty and a 5-year manufacturer's compressor parts warranty

Glass/steel door high-volume refrigerators with forced air cooling. White steel exterior and stainless-steel interior. Choose between two temperature stability options to suit differing laboratory requirements. The intuitive user interfaces provide useful extended multi-functionality, e.g. a maintenance timer, and the LED interior lighting ensures good visibility of the contents of these large appliances. Advanced connectivity options to suit varying requirements for simplified data storage, temperature control and alarm signals. These advanced lab fridges also feature a +2 °C safety device to protect sensitive contents from freezing.

Perfection series ±2 K deviation from setpoint and DIN 13277 compliance. Both with calibration function. All models are available in Perfection series. Glass door versions are optimised for improved display area and a better overview of the contents.

Certifications: IEC 61010-2-011 standard refrigerators specially developed for storing temperature-sensitive products are CE safety-compliant. This ensures that all mechanical and electrical requirements for injury-free operation are met and that the team are always safe. Perfection series comply with DIN 13277.
EnergyStar 2.0 certified.
Cleanroom class acc. ISO EN 14664-1.

Accessories information: Wire shelves with 60 kg shelf load, perforated sheet-metal shelves available as accessory for storing small items.

Features:

• Motorized SmartLock Access Control Features an intelligent electronic SmartLock system that monitors and restricts physical entry to maintain strict chain-of-custody safety standards.
• +2 °C SafetyDevice Freeze Protection An automated thermal failsafe module instantly stabilizes internal conditions if temperatures approach critical freezing levels, mitigating sample loss risks.
• Premium Stainless Steel Internals The interior chamber is formed from high-grade stainless steel, ensuring aggressive resistance to clinical disinfectants and effortless cleaning.
• Advanced Multi-Function Touch Display A integrated 2.4” touch-and-swipe color display supports seamless setting calibration, active telemetry viewing, and customized maintenance timers.
• Integrated WiFi/LAN Compliance Matrix Outfitted with built-in digital connectivity options to simplify remote temperature data logging, compliance reporting, and immediate external alarm signaling.

Specifications:

• Brand: Liebherr
• Product Type: High-Performance Upright Laboratory Refrigerator (Solid Door)
• Temperature Calibration Range: –2 °C to +16 °C (28 °F to 61 °F)
• Internal Climate Stability: $\pm2\text{ }^\circ\text{C}$ ($\pm2\text{ K}$) Deviation Matrix (DIN 13277 Compliant)
• Defrost Engine: Full Automatic System
• Exterior / Interior Housing: White Coated Steel Exterior / High-Grade Stainless Steel Interior
• Door Infrastructure: Solid Steel, equipped with self-closing mechanism and field-reversible configurations (or double door depending on variant).
• Internal Lighting: Brilliant integrated LED light column
• Access Integration: 1× 12 mm Ø pre-drilled access port for independent validation probes
• Regulatory Compliance: EnergyStar 2.0 Certified, CE Safety-Compliant, IEC 61010-2-011 Standard, Cleanroom class acc. ISO EN 14664-1.
• Warranty Structure: Manufacturer's 3-year parts and labor warranty with an extended 5-year compressor parts protection package.