LGPv 8420 | LIEBHERR Laboratory freezer -35°C

The LGPv 8420 | Laboratory freezer is a gross 856 litres industrial freezer with a fan-air cooling system and an double air-cooling aggregate. It has a lockup, SwingLine full door, which automatically closes and the direction of opening is reversible. The door insulation is hygienic and interchangeable. The control electronics are electric and touch-button. Digital 1/10 degrees of accurate temperature display. A refrigerator equipped with an optical and acoustic alarm function and an integrated data memory. One-point temperature calibration is possible. In the event of a powerbreak of the control and transmission of signals, a 12V built-in battery can operate for 72 hours independently of an external current circuit. The contact shall be voltage-free and capable of being connected to the central alarm system. The freezer is equipped with an RS 485 connector, a calibrated product temperature sensor probe connection and input (diameter 7,0 mm). Temperature stability are set according to measurement norm EN 60068-3. The gradient is 4.5 K and the maximum fluctuation is 5.7 K. Key Lock and pressure relief valve is also provided by the LGPv 6527 | Laboratory freezer. The outer casing is white powder-coated steel and the interior is stainless steel. Inside the freezer installed stainless steel shelf rails shaped like "L" form. 4 reinforced, grey protective coating  steel grid shelves and a floor storage units, in size 620x800 mm are installed. The height of the shelves can be adjusted to 27,5 mm and their individual load capacity can be max. 60 kg. Automatic defrosting. Four wheels, the first two can be controlled.

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