LGT 3725

Gross capacity, total 365 l
Exterior dimensions (H/W/D) 91.9 / 137.3 / 80.8 cm
Energy consumption in 24h 2.928 kWh / 24h

Features

Alarm test function

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.

Serial bus interface

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

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

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.

Technical data

Product group Laboratory chest freezer with Comfort electronic controller
GTIN 9005382168417
Energy consumption in 24h 2.928 kWh / 24h
Climate class 4
Noise level 55 dB
Net capacity, total 342 l
Gross capacity, total 365 l
Refrigerant R 290
Cooling system static
Defrosting method manual
Voltage 220-240 V ~
Frequency 50 Hz
Connection rating 3.0 A
Exterior dimensions (H/W/D) 91.9 / 137.3 / 80.8 cm
Insulation 100 - 100 mm
Weight (with packaging) 82.0 kg
Weight (without packaging) 71.0 kg
Control Electronic control system
Temperature range -10°C bis -45°C
Temperature display external digital
potential-free contact
Power failure alarm when mains power returns
Maximum fluctuation 2.2 °C
Maximum gradient 4.1 °C
Side wall material steel
Colour white
Cover frame colour white
Door/Cover material steel
Lock fitted
Material of interior containers aluminium, white-coated
Type of castors
Water drain
Handle Aluminium trim

Downloads

Operating instructions

Operating instructions

PDF

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.