UNI 41 Lauda

LAUDA Versafreeze VF 70040
Upright Freezer 230 V; 60 Hz
Features:
Laboratory upright freezer with reliable monitoring and highly efficient insulation for long-term storage and quality assurance
Comfortable touchscreen control unit with digital display for entering and calling up all safety-relevant values
Limit values   for high and low temperature alarm adjustable
Protection against unauthorized access to setpoints through password-protected user management
Electronic alarm system and potential-free contact for connection to an in-house alarm system or the central control system
Display and alarm functions are maintained in the event of a power failure (battery backup)
Interior completely made of stainless steel
Seven inner compartments, each protected against loss of cold by an insulating door
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 powerful Ethernet interface
RS 485 interface for trouble-free data transfer
Cooling coils blown into the sides ensure direct cold transfer from all sides, high freezing speed and uniform temperature distribution throughout the whole cabinet
Very little heat emmission to the ambient
Energy-saving, maintenance-free refrigeration system with fully hermetic high-performance compressors
Environmentally friendly, future-proof natural refrigerants
Vacuum insulation means more storage space with a reduced footprint
Two lead-throughs with an internal diameter of 13 mm as standard, for inserting control sensors, eg Type Pt100
Magnetic sealing system reliably prevents the door / lid seals from freezing on
Technical Features:
Working temperature range: -40 ... 0 °C
Ambient temperature range: 15 ... 28 °C
Useable volume: 731 L
Interior dimensions (WxDxH): 738 x 750 x 1320 mm
Overall dimensions (WxDxH): 980 x 1165 x 1965 mm
Weight: 345 kg
Cool down time: from 20 °C to -40 °C in 7 h
Thawing time: from -40 °C to 0 °C in 13 h
Energy consumption: 8 kWh/d at -40 °C
Refrigerant stage 1: R-1270 (GWP 3); 0.145 kg; 0.0 t CO2-eq
Power supply: 230 V; 60 Hz
Power plug: Power cord with plug (NBR 14136)
Certification: NRTL according to UL 61010-1:2012/R:2019-07, CSA C22.2 No. 61010-1:2012/A1:2018-11, CSA C22.2 No. 61010-2-011:2019, UL 61010-2-011:2021