The Liebherr LKv 3913 Mediline offers 360 liters of cooling space with a temperature range of + 3 ° to + 16 ° C. The self-closing door is fitted with insulating glass, the LED ceiling lighting can be switched on separately.
Temperature stability IEC 60068-3
All Liebherr laboratory refrigerators and freezers are tested in the modern Liebherr Research & Development center according to the IEC 60068-3 procedure for measuring temperature stability.
Additional temperature control possible.
An opening (Ø 7.6 mm) is provided at the top of the interior, which offers the option of feeding through an external temperature sensor or another measuring connection.
Alarm on demand.
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 Profi electronics have 1-point calibration for extremely precise temperature control. This allows compensation between the set and the actual interior temperature. 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 temperatures are stored and can be read out at any time over a period of 41 days.
Protected against freezing.
The safety thermostat protects stored samples and medicines from freezing. In the event of a defect, the safety thermostat prevents the interior temperature from dropping below + 2 ° C.
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 °.
The relay contact can be connected to a central log or alarm system that can alert security personnel or caretaker outside working hours, for example. Warnings with optical or acoustic alarm are possible.
With left or right opening door.
With the option to change the door hinging direction, the cabinet is always easily accessible. All household models are factory-fitted with right-hinged doors and are prepared for hinge exchange.
Audible warning in case of failure.
When the temperature rises above the set value, you will be warned by an acoustic signal.
- Housing: White
- Door color: White
- Door / lid material: Insulating glass
- Gross content total: 386 l
- Net content total: 332 l
- Gross content of cooling part: 386 l
- Net contents of cooling part: 332 l
- Energy consumption per year: 480 kWh
- Energy consumption per day: 1,315 kWh
- Energy costs per year: € 110
- Noise level: 48 dB (A)
- Climate class: 7
- Suitable for unheated space: No.
- Suitable for ambient temperatures from: + 10 ° C to 35 ° C
- Refrigerant: R600a
- Voltage: 220-240 V ~
- Frequency: 50 Hz
- Connection value: 1.5 A.
- Heat output in kJ / h: 659 kj / h
- Number of compressors: 1
- Height: 1840 mm
- Width: 601 mm
- Depth (incl. Wall distance): 618 mm
- Depth with door open 90 °: 1196 mm
- Width at 90 ° open door: 640 mm
- Interconnectable: Yes
- Can be placed against a wall: Yes
- Interior height: 1635 mm
- Interior width: 440 mm
- Interior depth: 435 mm
- Net weight: 82 kg
- Gross weight: 88 kg
- Package height: 1897 mm
- Package width: 615 mm
- Packaging depth: 709 mm
- Cooling temperature range: + 3 ° C to + 16 ° C
- Maximum fluctuation cooling part: 4.7 ° C
- Maximum gradient cooling part: 5.6 ° C
- Defrosting system refrigeration part: Automatic defrosting system
- Cooling system: Dynamic
- Cooling part lighting: LED lighting, can be switched separately
- Separately switchable interior lighting: Yes
- Type of Design: HardLine
- Self-closing door: Yes
- Door hinges: Right, reversible
- Handle: Lever handle
- Interchangeable door seal: Yes
- Length of connection cable: 280 cm
- Number of shelves: 6
- Material of the storage tray for the cooling part: Plastic coated
- Display: Digital temperature display
- Type of control panel: Push button
- Control panel position: Outside
- Temperature alarm: Optical and audible temperature alarm
- Power failure alarm: at end of power failure
- Door alarm cooling part: Acoustic door alarm
- Load capacity shelf in kg: 45 kg
- Usable depth of shelf in mm: 420 mm
- Standard shelf height with even distribution of grids: 28 cm
- Shelf height at the top with even distribution: 20 cm
- Shelf height at the bottom with even distribution: 25 cm
- Maximum number of shelves (shelf 10 cm): 13
- Temperature sensor feedthrough: Yes
- Safety thermostat: Yes
- Finally: Yes
- Interior material: White plastic
- Height adjustable feet: 2
- Calibration: 1 point calibration
- Save MIN / MAX temperatures: Yes
- Alarm limits adjustable: Yes
- Registration of alarms: Yes
- Interface: RS 485
- Potential-free contact: Yes