Liebherr LGUex 1500 MediLine freezer - 139 liters

Explosion proof. Also under the worksheet

The Liebherr LGUex 1500 in explosion-proof version offers 139 liters of freezer space with a temperature range of -9°C to -26°C. Version with double alarm and potential-free contact, the highest and lowest temperatures can be read on the display for a maximum of 40 days.

Temperature stability IEC 60068-3

All Liebherr laboratory refrigerators and freezers are tested in the modern Liebherr Research & Development center according to the procedure IEC 60068-3 for measuring temperature stability.

more information about IEC 60068-3

ATEX 114 Explosion Proof

The explosion-proof interior has been tested in accordance with EU Directive 2014/34/EU (ATEX 114). Classification II 3G Ex nA II T6 makes this model suitable for the storage of explosive and highly flammable substances in closed containers.

more information about ATEX 114

Additional temperature control possible.

An opening (Ø 7.6 mm) has been made at the top of the interior, which makes it possible to insert an external temperature sensor or other measuring connection.

Alarm on order.

An optical and acoustic temperature alarm warns of an unwanted temperature change of 2K. The alarm limit can be adjusted if necessary.

Extremely accurate temperature.

The laboratory devices with professional electronics have a 1-point calibration for extremely precise temperature control. This allows a compensation between the set and the actual temperature of the interior. The correction value to be set can be changed in steps of 0.1°C.

A good memory for temperatures.

The minimum and maximum indoor temperature are stored and can be read at any time over a period of 41 days.

Self-closing door.

The self-closing door prevents unnecessary loss of cold air and thus helps to save energy costs. The door remains open at an angle of 90°, but will close automatically from 75°.

Remote monitoring.

The relay contact can be connected to a central logging or alarm system that can alert security personnel or concierge, for example, outside working hours. Warnings with visual or acoustic alarm are possible.

With left or right hinged door.

With the option to change the door opening direction, the cabinet is always easily accessible. All domestic models are factory fitted with right-hinged doors and are prepared for hinge change.

Audible warning in case of malfunction.

When the temperature rises above the set value, you will be warned by means of an acoustic signal.

Standard information:

• Voltage: 220-240V ~
• Frequency: 50Hz
• Connection value: 1.0 A

Dimensions:

• Depth with door open 90°: 1176 mm
• Width with door open 90°: 640 mm
• Can be built under: Yes
• Installation height in mm: 825(+45) mm
• Installation width in mm: 605 mm
• Minimum installation depth in mm: 620 mm

Freeze:

• Number of freezer drawers: 3
• Maximum fluctuation freezer section: 3.3 °C
• Maximum gradient freezer section: 6.6 °C
• Freezer drawer dimensions in mm (h/w/d): 138 x 467 x 444 mm
• Dimensions bottom freezer drawer in mm (h/w/d): 175 x 467 x 285 mm
• Number of shelves: 4
• Number of baskets: 1
• Max number of baskets: 4
• Load capacity of freezer compartment shelves: 24 kg
• Number of drawers with compartment height: 149 mm
• Maximum compartment height: 149 mm

Other characteristics:

• Type of Design: HardLine
• Door self-closing: Yes
• Door hinge: Right, interchangeable
• Handle: Lever handle
• Interchangeable door seal: Yes
• Length of connection cable: 280 cm
• Freezer shelf material: Evaporator plates
• Temperature alarm: Optical and acoustic temperature alarm
• Power failure alarm: at the end of power failure
• Door alarm freezer section: Acoustic door alarm
• Usable depth of shelf in mm: 450 mm
• Temperature sensor throughput option: Yes
• Adjustable feet in height: 2
• Calibration: 1 point calibration
• Interface: RS 485
• Potential-free contact: Yes