LAUDA Versafreeze VF 55085 C Freezer 230 V; 50 Hz, 12.100,00 €

LAUDA Versafreeze VF 55085 C Chest Freezer 230 V; 50 Hz Performance features: Laboratory freezer with reliable monitoring and highly efficient insulation for long-term storage and quality assurance Convenient 4, 3'' touch-screen operating unit with digital display for entering and calling up all safety-relevant values Limit values for overtemperature and undertemperature alarm adjustable Protection against unauthorised access to setpoints by password-protected user management Electronic alarm system and potential-free alarm contact for connection to an in-house alarm system or the central control system (CCS) Maintenance of display and alarm functions even in the event of power failure (battery buffering). Interior made entirely of stainless steel For long-term storage and quality assurance of organic substances and other materials Built-in data logger for storing temperature and alarm data IIOT ready via high-performance Ethernet interface RS 485 interface for problem-free data transfer A closely laid cooling coil ensures high freezing speed, excellent temperature homogeneity and consistency throughout the usable space Energy-efficient refrigeration technology reduces heat emission to the environment Energy-saving, Energy-efficient refrigeration technology reduces heat emission to the environment Energy-saving, maintenance-free refrigeration system with fully hermetic high-performance compressors Environmentally compatible and future-proof operation with natural refrigerants High-quality vacuum insulation reduces wall thicknesses and thus creates more storage space with the same footprint Additional insulating cover plates above the usable space Two feed-throughs with an internal diameter of 13 mm as standard, for the insertion of control sensors, e.g. type Pt100 Magnetic sealing system reliably prevents the door/cover seals from freezing Technical data: Operating temperature range: -85 ... -50 °C Ambient temperature range: 15 ... 28 °C Usable space: 556 L Usable space dimensions (WxDxH): 1180 x 620 x 760 mm Dimensions (WxDxH): 1671 x 910 x 1056 mm Cooling time: from 20 °C to -85 °C in 4 h Thawing time: from -85 °C to 0 °C in 19 h Energy consumption: 9.7 kWh/d at -80 °C Refrigerant stage 1: R-290 (GWP 3); 0.145 kg; 0.0 t CO2-eq Refrigerant stage 2: R-170 (GWP 3); 0.090 kg; 0.0 t CO2-eq Mains supply: 230 V; 50 Hz Mains plug: Mains cable with angled Schuko plug (CEE7/7) LAUDA Versafreeze VF 55085 C Chest Freezer 230 V; 50 Hz

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