LKexv 5400 MediLine Lab refrigerator with mechanical control system

Gallery loading.
Gross capacity, total 554 l
Total gross volume 554 l
Product dimensions (H/W/D) 164 / 75 / 72.9 cm
Energy consumption in 24h 0.983 kWh / 24h
SmartMonitoring —
Temperature range refrigerator compartment +1°C to +15°C

Efficient refrigeration system

Liebherr guarantees the outstanding quality of its refrigeration systems through expertise derived from decades of experience in the refrigeration technology sector, and through continuous research and development. By employing only premium-quality compressors, condensers, evaporators and other refrigeration components the energy consumption and operating costs of Liebherr appliances are significantly reduced.


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Digital temperature display

Digital temperature display

The digital temperature display indicates the refrigerator’s interior temperature to the exact degree. This can be easily read from the outside to give users immediate information and without the need to open the appliance.

Explosion protection: ATEX 95

Explosion protection: ATEX 95

The Atex 95 certification confirms that Liebherr laboratory fridges and freezers with explosion protection are appropriate for the storage of explosive and highly flammable materials within the meaning of EU Directive 2014/34/EU (ATEX).

Forced air cooling

Forced air cooling

Highly efficient fans cool freshly stored produce quickly and maintain an even refrigeration temperature throughout the interior.

Efficient refrigeration system

Efficient refrigeration system

Liebherr guarantees the outstanding quality of its refrigeration systems through expertise derived from decades of experience in the refrigeration technology sector, and through continuous research and development. By employing only premium-quality compressors, condensers, evaporators and other refrigeration components the energy consumption and operating costs of Liebherr appliances are significantly reduced.

Temperature stability and consistency EN 60068-3

Temperature stability and consistency EN 60068-3

All laboratory refrigerators and freezers are tested at the state-of-the-art Liebherr development facilities according to procedure EN 60068-3 for measuring temperature stability. This involves measuring the temperature at nine different points in the appliance interiors.

Environmentally friendly refrigerants

Environmentally friendly refrigerants

Liebherr appliances are optimised for maximum energy efficiency and low operating costs. We only use the natural and environmentally-friendly refrigerants R 600a and R 290. When used with highly efficient compressors, these are extraordinarily efficient and, with their low global warming potential, also future-proof.

Reversible door hinges (left/right)

Reversible door hinges (left/right)

Reversible door hinges (left/right)

Liebherr appliances are factory-fitted with door hinges on the right. The ability to change the hinge side allows the appliance to be tailored to individual requirements and optimally positioned.

General product information

Product group output channels Lab refrigerator with mechanical control system
GTIN 9005382173992

Output and consumption

Energy consumption per year 359 kWh/a
Net capacity, total 520 l
Refrigerator compartment 520 l
Gross capacity, total 554 l
Refrigerator compartment 554 l
Total gross volume 554 l
Gross volume of the fridge compartment 554 l
Total net volume 520 l
Nettovolumen Kühlteil 520 l
Refrigerant R 600a
Cooling system, refrigerator compartment dynamic
Defrosting cooling compartment automatic
Voltage 220-240 V ~
Frequency 50 Hz
Connection rating 1.5 A
Load-bearing capacity of shelf areas, refrigerator compartment 40 kg
Energy consumption in 24h 0.983 kWh / 24h

Dimensions and weight

Product dimensions (H/W/D) 164 / 75 / 72.9 cm
Insulation 50 - 50 mm
Weight (with packaging) 84.00 kg
Weight (without packaging) 77.00 kg

Control and functions

Control Mechanic control system
Control unit Rotary control
Temperature range refrigerator compartment +1°C to +15°C
Temperature display external digital
Malfunction: Warning signal —
potential-free contact —
Power failure alarm —
Maximum fluctuation 5.8 °C
Gradient 6.9 °C
SmartMonitoring —

Design and features

Side wall material steel
Colour White
Door/Cover material Steel
Type of lock fitted
Self-closing door —
Door hinges Right reversible
Material of interior containers Plastic white
Type of castors —
Storage shelves, refrigerator compartment 6
of which height-adjustable 5
Storage shelf material, refrigerator compartment Glass
Illumination cooling compartment —
Door design HardLine
Handle Ergonomic slimline handle with opening mechanism

Please note: despite careful data management, we reserve the right to make technical changes; and discrepancies may occur between the image or text content and the original appliance.