Fors Labor Gefrierschrank Unterbau ATEX Ex-Zone II -20°C
ArtikelnummerLGUEX-1500-23
MengeneinheitStück
Gross capacity, total 139 l
Product dimensions (H/W/D) 82.0 / 59.7 / 61.5 cm
Energy consumption in 24h 0.926 kWh / 24h
Noise level 45 dB
Net capacity, total 129 l
Freezer compartment 129 l
Gross capacity, total 139 l
Freezer compartment 139 l
Refrigerant R 600a
Cooling system, freezer compartment static
Defrosting, freezing compartment manual
Voltage 220-240 V ~
Frequency 50 Hz
Connection rating 1.0 A
Product dimensions (H/W/D) 82.0 / 59.7 / 61.5 cm
Insulation 55 - 55 mm
Weight (with packaging) 45.0 kg
Weight (without packaging) 42.0 kg
Warranty 5 Years
Alarm test function
This test function can be used to check whether an internally or externally connected alarm system is functioning correctly. The appliance’s refrigeration performance is not affected by this test.
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 alarm
The integrated temperature alarm indicates if the lower or upper alarm thresholds have been breached. It uses both acoustic and visual signals to provide maximum security for goods that have been stored.
Explosion protection: ATEX 95
The Atex 95 certification certifies that Liebherr laboratory refrigerators and freezers with explosion protection as defined by EU Directive 94/9/EC (ATEX) are suitable for storing explosive and highly flammable materials.
Serial bus interface
A serial bus interface can be used to connect appliances to an external monitoring system. If there is no monitoring system that can be connected via the interface available, an interface converter retrofitting kit (which connects with a PC or laptop) can be obtained as an optional accessory. The bus interface can be used to serially connect and network up to 20 appliances. Temperature and alarm details can be documented and archived using Liebherr's Temperature Monitoring software.
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.
Enviromentally friendly refrigerants
Refrigerants R600a and R290 are environmentally friendly – they have a minimal greenhouse effect and no ozone depletion potential – and therefore, they have almost completely replaced those previously used (R134a and R404a). All Liebherr impulse sales chest freezers use R600a or R290 as refrigerants and offer outstanding energy efficiency, which improves their CO2 footprint and promotes sustainability.
Control Electronic control system
Temperature range freezer compartment -9°C to -26°C
Temperature display external digital
Malfunction: Warning signal optical and acoustical
potential-free contact ✔
Power failure alarm when mains power returns
Maximum fluctuation 3.3 °C
Gradient 6.6 °C
Side wall material steel
Colour white
Door/Cover material steel
Lock fitted
Self-closing door ✔
Door hinges right interchangeable
Material of interior containers Plastic white
Type of castors —
Water drain —
Drawers in freezer compartment 3
Storage shelves, freezer compartment 4
Shelf material Evaporator plates
Load capacity storage shelves, freezer compartment 24 kg
Door design HardLine
Handle Ergonomic slimline handle