Liebherr SRFvg 3511 Laboratory Refrigerator, 367 L, glass door

The Liebherr SRFvg 3511 is a professional laboratory refrigerator from the Performance Series, designed for the reliable storage of samples and reagents in day-to-day laboratory work. This model combines a powerful dynamic cooling system with an insulated glass door for quick visual checks.

Dynamic cooling and transparency

The dynamic (forced-air) cooling system ensures rapid cooling and a highly uniform distribution of cold air throughout the entire interior. It guarantees a maximum temperature deviation of just ±3°C. The insulated glass door, combined with a separately switchable LED ceiling light, offers a perfect view at all times without having to open the door.

+2°C SafetyDevice for frost protection

To prevent sensitive samples from freezing, the SRFvg 3511 is equipped with the +2°C SafetyDevice. If, in the event of a fault, the temperature drops below +2°C (when set to +5°C or warmer), the system takes control, stabilises the temperature and activates the alarm.

Comprehensive alarm and monitoring functions

To ensure seamless monitoring, the unit is fitted with a visual and audible fault alarm, as well as a mains failure alarm (triggered when mains power is restored). A potential-free contact is integrated as standard. The unit is also prepared for connection to external monitoring systems (Wi-Fi/LAN) via the retrofittable SmartModule.

Technical details

• Gross capacity: 367 l
• Net capacity: 260 l
• Door design: Insulated glass door with plastic frame
• Cooling system: Dynamic (forced air)
• Temperature range: +3 °C to +16 °C
• Temperature stability: max. ±3 °C
• Defrosting method: Automatic
• Interior lighting: LED ceiling light (can be switched on/off separately)
• Storage: 4 shelves, plastic-coated (adjustable)
• Shelf load capacity: 45 kg
• Controls: Monochrome display, touch buttons
• Alarm: Visual and audible, power failure alarm (upon power restoration)
• Safety: +2°C SafetyDevice (frost protection)
• Interfaces: Dry contact (Yes), Wi-Fi/LAN (retrofittable)
• Lock: Mechanical
• Refrigerant: R 600a
• Noise level: 48 dB(A)
• Dimensions (H/W/D): 1684 / 597 / 654 mm
• Net weight: 76 kg

Contents of delivery

• Liebherr SRFvg 3511 (basic unit with glass door)
• 4 x plastic-coated shelves
• 2 x keys
• User manual

Customised requirements & procurement service

Do you require the SmartModule (item no. 614526900) to retrofit the Wi-Fi/LAN interface, additional glass shelves (item no. 929349300) or licences for Liebherr SmartMonitoring? Our bespoke procurement service will assist you with the configuration and procurement of items not listed in the standard range.