Refrigeration

Liebherr laboratory and pharmacy fridges and freezers

The Liebherr range of fridges and freezers offer both high performance and high efficiency. They come with a host of features that make them ideally suited to storing chemicals, research materials, medication and temperature-sensitive samples. The powerful compressors and modern cooling components ensure that the complete range is particularly energy-efficient and economical.

The precise electronic controller enables the temperatures to be set (and displayed) with 1/10°C accuracy. This functionality means that your freezers, for example, can be accurately set for -20°C rather than a cooler temperature that might be unnecessary. This ability to precisely set and monitor the interior temperature results in lower energy consumption (case studies are available on request). It will also reduce heat output.

Liebherr laboratory fridges and freezer are designed to be low energy without compromising the high standards and demands required for temperature-sensitive samples stored within the laboratory.

We have highlighted a small number of laboratory models below. If you would like to discuss an alternative model or requirement, please contact us: enquiries@medlinecientific.com.

Part number	Model	Energy consumption per year
LKUv 1610	MediLine underbench fridge, 142/133L	273 kWh
LKUexv 1610	MediLine underbench fridge, spark-free, 141/130L	315 kWh
SRFvg 3501	Performance upright fridge, 344/261L	226 KWh
SRFvg 3511	Performance upright fridge, glass door, 367/260L	393 kWh
SRFfg 3501	Performance upright fridge, spark-free, 344/261L	406 kWh
SRFvg 4001	Performance upright fridge, 394/298L	245 kWh
SRFvg 4011	Performance upright fridge, glass door, 420/297L	431 kWh
SRFfg 4001	Performance upright fridge, spark-free, 394/298L	421 kWh
SRFvh 4001	Perfection upright fridge, 420/297L	172 kWh
SRFvh 4011	Perfection upright fridge, glass door, 420/297L	389 kWh
SRFvg 5501	Performance upright fridge, 558/441L	250 kWh
SRFfg 5501	Performance upright fridge, spark-free, 558/441L	399 kWh
LGUex 1500	MediLine underbench freezer, spark-free, 139/129L	294 kWh
SRFfg 3501	Performance upright freezer, spark-free, 344/261L	406 kWh
SFFsg 4001	Performance upright freezer, 316/242L	385 kWh
SFFfg 4001	Performance upright freezer, spark-free, 316/242L	384 kWh
SFFsg 5501	Performance upright freezer, 499/394L	501 kWh
SFFfg 5501	Performance upright freezer, spark-free, 499/394L	516 kWh
SFFvh 5501	Perfection upright freezer, 472/257L	540 kWh
SCFfg 4002	Performance fridge freezer, spark-free, 367/199L, 110/62L	390 kWh
SCFvh 4002	Perfection fridge freezer, 272/206L, 112/58L	277 kWh

Stirling Ultracold ULT Freezers

Stirling Ultracold’s revolutionary approach to ultra-low temperature (ULT) storage allows laboratories to reduce their energy usage, lower running costs and save valuable lab space.

The SU780XLE (780 Litre) ULT freezer incorporates the innovative free-piston Stirling engine. Compared with traditional compressor-based ULTs, the SU780XLE uses 70-75% less energy enabling laboratories to save money on their utility bills. These sustainable units also generate 70-75% less heat, so customers can reduce the running costs associated with heating, ventilation, and air conditioning (HVAC).

With its ENERGY STAR® rating and ACT label, customers can lower their energy consumption, reduce their carbon footprint and improve their sustainability (product uses 100% natural refrigerants and is manufactured in a waste reduction facility).

SU105UE (105 Litre) ULT freezer: This space-saving freezer delivers full-performance ULT storage for benchtop, stacked or undercounter configurations. Boasting the widest temperature range in the industry (from -86°C to -20°C), makes this lab freezer ideal for warming up samples and biologics in stages.

The SU105UE was designed for energy efficiency, with its very low power consumption of less than 4 kWh/day at -80°C. Incorporates: 100% natural refrigerants and free-piston Stirling engine technology.

This freezer can be the perfect solution for research labs and clinical trials where space is limited. Its compact design allows for easy undercounter placement, while still providing ample storage capacity.

ULT25NEU (25 Litre) ULT freezer: The ULT25NEU is the only truly portable ultra-low freezer available today for bringing cold chain sample and drug storage directly to patients and remote sites. It delivers safe and reliable ULT storage in the field and anywhere there is a need for patient care, testing or specimen collection.

This portable device plugs into any 110V-240V outlet, worldwide, and can even run on 12V DC power with an automobile adapter or alternative-energy power sources, such as solar and wind energy. Incorporates: 100% natural refrigerants and free-piston Stirling engine technology.

The ULT25NEU is a long-term, manageable and sustainable cold storage alternative to dry ice. There are no environmental emissions, while dry ice sublimates CO₂ back into the atmosphere.

Energy efficient—low energy consumption thanks to innovative free-piston Stirling engine that replaces traditional compressor technology. Low heat output for further HVAC cost savings
Less waste or uses fewer resources—the Stirling engine technology offers a longer life cycle compared with compressors and reliable operation. Industry-leading 7-warranty for engine and thermosiphon*. Manufactured in a waste reduction facility.
Less hazardous materials or hazardous waste generated—uses all-natural refrigerants
Model SU780XLE is ACT label certified