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The LIEBHERR company manufactures its professional laboratory refrigerators according to the strictest operational and safety standards of the laboratory sector.
The devices equipped with a high-performance, double air mixing cooling system are able to withstand even the strongest demands thanks to their outstanding quality features.
The large equipment is manufactured in a lockable, single or double door design. Regardless of the size, they can be ordered in both full door and glass door versions.
The opening direction of the doors can be changed. The versions with glass doors have separately switchable lighting.
Their casing is white powder-coated steel, which is separated from the internal storage space made of chrome-nickel steel plate by 83 mm thick insulation. The special air ducts in the stainless steel interior ensure optimal temperature distribution and quick temperature adjustment.
Depending on the size of the refrigerator, 4 or 8 plastic-coated steel grid shelves are positioned by heavy-duty U-profile stainless steel shelf support rails.
For mobility, four wheels were mounted on the bottom of the refrigerator, two of which can be braked.
The cooling control is ensured by the electronic control, with the help of the double blowing fan, automatic defrosting and evaporation, and the aggregate placed on top.
The clearly visible digital display, which can also display text, shows the current and set temperature, as well as the exact time. A pre-cooling program can be defined with the controller.
When the set temperature is reached (exceeded), an optical and acoustic warning (alarm) occurs. The refrigerators have uninterrupted electrical connections and alarms. In the event of a power outage, the devices can switch to the 12 Volt, high-performance battery and collect temperature values for up to 72 hours.
Under normal operating conditions, the electronics logs measured results and alarm messages in a 4-day cycle. The data can be analyzed on a computer via the RS 485 or optional infrared communication port, using the supplied software.
Specifications: | LKPv 6520 | LKPv 6523 | LKPv 1420 | LKPv 8420 |
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Cooling system: | air mixing with fan | air mixing with fan | air mixing with fan | air mixing with fan |
Cooling range: | between -2 and +16 °C | between 0 and +16 °C | between 0 and +16 °C | between 2 and +16 °C |
Ambient temperature: | +10/+43°C | +10/+40°C | +16/+43°C | +16/+43°C |
Load capacity per shelf: | 60 kg | 60 kg | 60 kg | 60 kg |
Laboratory refrigerators can be placed under the counter or free-standing, in temperature ranges of +1°C - +15°C or +3°C - +16°C.
More informationsRefrigerators operating at a constant temperature of +5 °C in 141 and 360 liter volumes with glass and full doors
More informations