Cope-LLG Catalogue 2018

763 7. Heating and cooling technology Cooling/Low and Ultra low temperature freezers GENERAL CATALOGUE EDITION 20 E & OE. Upright Freezers up to -50 °C/-85 °C Chest and Upright Freezers with natural coolants: The GFL "Hydrocarbon Green Freezers" implement the current Kyoto Protocol guidelines which call for a considerable reduction of greenhouse gas emissions. Applying climate-neutral hydrocarbons with an extremely low global warming potential (GWP), the Freezers contribute effectively to reducing the greenhouse effect in the atmosphere. Multifunctional operating panel: With clear symbols. Alarm limits for over- and under-temperatures as well as alarm suppression values (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. Ex-proof Cabinet, free from ignition sources: according to BG-I 850-0 issue 02/2009, made of stainless steel. Chest Freezers 6584 and 6585: additionally insulated with removable covers to prevent loss of cold air. Upright Freezer 6681 (sub-counter deep freezer): Three drawers, running smoothly on rollers, with insulated doors to prevent loss of cold air (inner height 155, 160 and 165 mm). Upright Freezer 6683 and 6685: Three inner compartments with insulated doors to prevent loss of cold air. Each compartment can be separated by a shelf (accessory). Direct cooling from all sides, short cooling down time and even temperature distribution throughout the whole cabinet. Cabinet lid/door: Double sealed (one magnetic sealing) and insulated. The magnetic sealing system reliably prevents freezing of the lid/door seals. Chest Freezers 6584 und 6585: Lid fitted with a safety lock handle and counter-balanced spring tension hinges. Upright Freezers 6681/6683/6685: Door fitted with a safety lock handle. Hinges on the right-hand side. Housing: Made of electrolytically galvanised sheet steel, powder-coated. Chest Freezers 6584 and 6585: six castors (two of them are lockable). Upright Freezer 6681 (sub-counter deep freezer): Four castors. Upright Freezers 6683 and 6685: Four castors (two of them are lockable). 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. Safety refrigerant: natural coolants-hydrocarbons. Electrical connection: 230 V/50 Hz. 1 GFL 1 Type Capacity Internal dimensions (W x D x H) External dimensions (W x D x H) Weight Rating Temp. range PK Cat. No. Litres mm mm kg kW °C 6681* 6683 6685 6584 6585 96 300 500 300 500 430 x 430 x 510 600 x 450 x 1100 600 x 760 x 1100 1000 x 500 x 600 1440 x 580 x 600 900 x 770 x 890 990 x 865 x 1940 990 x 1175 x 1940 1610 x 910 x 1060 2060 x 1000 x 1060 150 270 340 260 330 1.30 1.30 1.30 1.30 1.30 -50 to -85 -50 to -85 -50 to -85 -50 to -85 -50 to -85 1 1 1 1 1 6.285 193 6.285 194 9.699 500 6.285 195 6.285 196 *under bench model Accessories for Chest and Upright Freezers, up to -50 °C/-85 °C Water and Ice Water Cooling 6960: Reduces the heat emission of the unit to the ambient temperature considerably and extends the permissible operatingtemperature range. Suitable for connection to a recooling system or to fresh water supply. Available for GFL Freezers as of 220 l volume: Chest Freezers 6343 to 6345, 6383 to 6385, 6584 *, 6585 *and Upright Freezers 6443, 6445, 6483, 6485, 6683 *and 6685 *. *hydro-carbon freezer Qualification Data Record 6965 (factory-made): Device-specific qualification data record of the spatial and temporal temperature constancy (at one temperature). The test and measurement data are established at our factory using a calibrated test section and archived at GFL for one decade. For GFL Deep Freezers. GFL Type PK Cat. No. Water cooling Ice water cooling Measuring protocol 1 1 1 9.699 454 6.285 197 9.699 565