Freezer Upright, -50°C to -85°C, capacity 500 l, natural cooling agent

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GFL Upright Freezer 6685
With natural coolants, microprocessor-controlled, with variable alarm system
Multifunctional operating panel: with clear symbols. Alarm limits for over- and under-temperatures as well as alarm suppression (up to 240 min.) can be set individually. Automatic alarm and error reports, input/retrieval of all safety-relevant values: set and actual temperatures, over- and under-temperatures.
Safety: Maintains all display and alarm functions for 48 hours in case of a power failure (accumulator time allowance). Electronic alarm device and potential-free contact for connection to an internal alarm system, or to the central I&C system.
Cabinet: Ex-proof, according to BG-I 850-0 issue 02/2009, made of stainless steel. Three inner compartments with insulated doors to prevent loss of cold air. Each compartment can be separated by a shelf (accessory). Cooling coils blown into the sides ensure direct cooling from all sides, short cooling down time and even temperature distribution throughout the whole cabinet.
Cabinet door: double sealed (one magnetic sealing) and insulated. The magnetic sealing system reliably prevents freezing of the door seals. Door fitted with a safety lock handle. Hinges on the right-hand side.
Housing: made of electrolytically galvanised sheet steel, powder-coated. Four castors (two of them are lockable) ensure easy mobility.
Insulation: seamless and diffusion-tight polyurethane foam on all sides, up to 150 mm thickness.
Refrigeration System: according to the German Accident Prevention Law. Energy-saving, maintenance-free cooling unit. The motor compartment contains the fully hermetic high-capacity compressors, air-cooled condenser, component-tested safety pressure controllers (Pressostat) and other control elements, all easily accessible. The heat emission is only approx. 400 W at maximum temperature.
Safety refrigerant: natural coolants - hydrocarbons Technical data

The Chest Freezer is maintenance-free and has the CE mark.
 * other voltages and frequencies on request
Description value
Construction type: Upright
Nominal volume: 500 l
Minimum operating temperature: -85 °C
Maximum operating temperature: -50 °C
Width of workspace: 600 mm
Height of workspace: 1,1 m
Depth of the workspace: 760 mm
Power input: 1,3 kW
Rated frequency: 50 Hz
Voltage supply: 230 V AC
Voltage supply: 115 V AC
Net weight: 340 kg
Width: 990 mm
Depth: 1,175 m
Height: 1,94 m
User Interface: Membrane keyboard
Description value
Customs tariff number: 84184080
Country of origin: Germany
County of origin: Lower Saxony
Dual use statement: No
Präferenzkennung: Yes
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