Liebherr Lab Chest Freezer- Low Temp - LGT 2325 / 3725 / 4725

From $3,650.00$2,899.00

Liebherr LGT series (LGT 2325, LGT 3725, LGT 4725) is a purpose-built low temperature chest freezer ideal for laboratories and research facilities looking for an inexpensive storage solution for samples and reagents.

SKU LIELGTXX25 Category Tag
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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.

Liebherr Lgt 2325 Laboratory &Amp; Research Low Temperature Chest Freezer
Liebherr Alarm System Temperature Control

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.

Liebherr Alarm System

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.

Liebherr Premium Quality Lid Seal

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. 

Liebherr Lgpv 1420 Medical &Amp; Laboratory Freezer 1366 Litre Mediline - Heavy Duty Temp Consistency

Temperature Consistency

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.

Liebherr R290 Refrigerant

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.

F11 Serielle Bus Schnittstelle Image

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.

  LGT 2325LGT 3725LGT 4725
OverviewProduct rangeMedical & Lab FreezerMedical & Lab FreezerMedical & Lab Freezer
Door styleChest FreezerChest FreezerChest Freezer
Gross capacity, total215 Litres350 Litres441 Litres
Product dimensions (H/W/D)90.5 / 113.9 / 73.8 cm90.5 / 137.9 / 78.7 cm90.5 / 165.4 / 78.7 cm
Adjustable temperature range-10°C bis -45°C-10°C bis -45°C-10°C bis -45°C
Warranty5 years5 years5 years
CertificationEN 60068-3 for temperature stability, QCPPEN 60068-3 for temperature stability, QCPPEN 60068-3 for temperature stability, QCPP
Control & FunctionalityControlElectronic control systemElectronic control systemElectronic control system
Temperature displayExternal digital displayExternal digital displayExternal digital display
72-hour battery back up
Volt-free contact for alarm forwarding
Access port for external temperature probe
Integrated alarm System
Integrated data logger
RS 485 serial port for BMS connectivity
Safety featuresPower failure alarmWhen mains power returnsWhen mains power returnsWhen mains power returns
Self-closing door
LogTag USB Data Logger
Temperature alarm
Alarm (audible & visual)
Refrigeration SystemRefrigerantR 290R 290R 290
Cooling system, freezer compartmentStaticStaticStatic
Defrosting freezer compartmentManualManualManual
Energy OutputEnergy efficiency kWh/24hr2.256 kWh / 24h2.928 kWh / 24h4.352 kWh / 24h
Energy consumption per year824 kWh/a1,069 kWh/a1,589 kWh/a
Voltage220-240 V ~220-240 V ~220-240 V ~
Frequency50 Hz50 Hz50 Hz
Connection rating2.0 A2.0 A2.0 A
Noise level55 dB55 dB55 dB
Design and featuresColourWhiteWhiteWhite
Interior MaterialAluminium, white coatedAluminium, white coatedAluminium, white coated
Door configurationSolid 1 doorSolid 1 doorSolid 1 door
Door/Cover material White SteelWhite SteelWhite Steel
Dimensions and weightProduct dimensions (H/W/D)90.5 / 113.9 / 73.8 cm90.5 / 137.9 / 78.7 cm90.5 / 165.4 / 78.7 cm
Insulation120 mm100 mm100 mm
Net capacity, total201 Litre332 Litre418 Litre
Liebherr LGT 2325
Liebherr LGT 2325 Data Sheet

Liebherr LGT 3725
Liebherr LGT 3725 Data Sheet

Liebherr LGT 4725
Liebherr LGT 4725 Data Sheet

Liebherr Biomedical Product Brochure
Liebherr Fridge & Freezer Product Brochure for biomedical, laboratory, pharmacy, hospital, research use

Liebherr Biomedical 5 Year Warranty Statement Zone Medical

Zone Medical