Liebherr Low Temperature Lab Chest Freezer LGT Series
Liebherr’s LGT series (LGT 2325, LGT 3725, LGT 4725) Low Temperature Laboratory Chest Freezers are ideal for laboratory and research facilities looking for an inexpensive storage solution for samples and reagents.
The lab chest freezer is designed, engineered and made in Austria with high-quality materials and meets the stringent requirements for safety and temperature consistency to safely store sensitive samples, critical chemicals and research materials. The precision electric controller allows the user to set accurate temperature settings as well as highly effective insulation. The lab chest freezer comes with an integrated visual and audible alarm system to warn of unusual temperature deviations.
These low temp lab chest freezers have world-class temperature stability as all Liebherr MediLine biomedical freezers, tested at state-of-the art Liebherr biomedical development facilities according to procedure EN 60068-3 which involves measuring temperatures at nine different points in the interior.
Liebherr takes pride in being environmentally friendly and promotes sustainability, having minimal greenhouse effect and no potential for ozone depletion using only R600a and R290 refrigerants which also offers outstanding energy efficiency.
Efficient Freezing System
Using only premium-quality compressors, condensers, evaporators and other components, energy consumption and operating costs are significantly reduced.
The Liebherr biomedical freezer comfort electronic controller allows users to set temperatures to 1/10°C accuracy using the membrane keypad and digital display.
Advanced Alarm System
Audible and visual alarms alert users of temperature breaches, power failure and when the door is ajar for more than 1 minute. The fridges are also equipped with a volt-free alarm contact for alarm forwarding to remote monitoring systems.
Built-in alarm test functionality can be used to check whether an internally or externally connected alarm system is functioning correctly without affecting the refrigeration performance.
Premium Quality Lid Seal
The lab chest freezer lid seal is made from highly resilient, long-lasting material and its performance is unaffected by temperature fluctuation. The uniform closure of the freezer is guaranteed as the built-in flexible lid seal prevents cold air from escaping while also improving energy efficiency.
Easy to clean and extremely hygienic – keeping your samples free from outside contamination.
Highly efficient cooling system and compressor ensure temperature uniformity and fast temperature recovery after lid openings.
The temperature stability is tested in state-of-the-art facilities according to EN 60068-3 which involves measuring temperatures at nine different points in the interior.
Environmentally friendly refrigerants
Liebherr uses refrigerants R600a and R290 which are environmentally friendly – they have minimal greenhouse effect and no potential ozone depletion replacing those previously used (R134a and R404a). All Liebherr chest freezers use R600a or R290 as refrigerants and offer outstanding energy efficiency, which improves Carbon Dioxide (CO2) footprint and promotes sustainability. Liebherr has been awarded the EcoVadis silver medal twice as a sustainable brand.
Serial bus interface
Liebeherr biomedical fridge and freezers comes preconfigured with a serial bus interface which can be used to connect to an external monitoring system. In the event if a monitoring system is unable to connect to the built-in interface, an interface converter retrofitting kit which can be connected a PC or Laptop is available. The serial bus interface can be used to connect up to a network of 20 appliances. Their temperature and alarm can be recorded utilising Liebherr’s Temperature Monitoring Software available for Windows PC.