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LAUDA Universa U 855 M Refrigerated Thermostat | Hornik
LAUDA Universa U 855 M Refrigerated Thermostat | Hornik

LAUDA Universa U 855 M refrigerated thermostat -55 ... 200 °C, 8 L

Lauda
LAUDA Universa U 855 M refrigerated thermostat -55 ... 200 °C, 8 L

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Item no.: 9987948

Delivery time: On request

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  • LAUDA Universa U 855 M refrigerated thermostat, 200-240 V;
  • 50/60 Hz Performance features: Bath circulation thermostat with advanced electronics ensures precise control accuracy Future-proof through modularity: LAUDA Universa with interchangeable control head and heating/cooling base enable flexible adaptation to current and future requirements Clear overview, intuitive operation: The colour 5-inch TFT display simultaneously shows temperature values with trend graphic, offers a clear menu navigation in six languages and clear operating status symbols, easily controlled via cursor and soft keys.
  • Safety in focus: The dedicated Tmax button enables convenient access to the essential overtemperature protection setting during commissioning.
  • Versatile pressure-suction pump: The LAUDA Varioflex pump, a powerful pressure-suction pump, offers eight selectable power levels, adjustable flow distribution for internal/external circulation for optimum flow rate and pressure. An easily accessible front selector switch on the control head enables adjustment of pump power during operation.
  • Highly efficient refrigeration technology: Combination of speed-controlled inverter compressor and power control using electronic expansion valves as well as speed-controlled fans for improved energy efficiency and reduced operating costs, - increased service life by avoiding frequent on/off cycles, - dynamic approach to the set temperature and - quieter operation.
  • Environmentally friendly refrigerants: Use of natural refrigerants for sustainable and environmentally conscious cooling.
  • Adaptive bath rim ventilation (patent application): - Prevents icing and condensation - Stops water entering the bath - Blocks vapours to protect the electronics. To increase operational safety and extend service life.
  • Extensive functionality with programmer, safety mode, calibration options, controller self-adaptation and weekly planner for precise and flexible process control.
  • Intelligent remote control and monitoring: Integrated web server allows flexible remote operation in the company network via the LAUDA Command App or browser, secured by PKI and 2-factor authentication.
  • Connection to LAUDA.LIVE enables worldwide, cloud-based data analysis and remote maintenance.
  • Maximum connectivity: Comprehensive connectivity for almost every application thanks to standard Ethernet, USB and interface for an external Pt100 as well as eleven optional interface modules.
  • Wireless communication: Integrated WLAN enables effortless connection to PC, tablet and smartphone.
  • Comprehensive safety functions: - Effective over- and under-level protection - Adjustable overtemperature protection with acoustic alarm - Automatic system diagnosis at start-up with alarm and error message display - Smart temperature-control medium management with automatic limit-value adjustment.
  • For reliable operation and improved safety of your valuable samples.
  • Technical data: Operating temperature range: -55 ... 200 °C Operating temperature range: -55 ... 200 °C Ambient temperature range: 5 ... 40 °C Temperature constancy: 0,01 ± K Heating capacity range: 2.8 ... 3.7 kW Current consumption: 16 A Bath size (WxDxH): 150 x 150 x 200 mm Bath opening (WxD): 150 x 150 mm Bath volume min. / max.: 5,0 / 8,0 L Pump pressure max.: 0,7 bar Pump suction max.: 0,4 bar Pump flow rate max. (pressure): 25 L/min Pump flow rate max. (suction): 23 L/min In / Outlet connection thread (external): M16 x 1 In / Outlet Ø hose olives: 13 mm Dimensions (WxDxH): 310 x 490 x 757 mm Weight: 45 kg Refrigerant stage 1: R-1270 (GWP 3);
  • 0,075 kg;
  • 0,0 t CO2-eq Mains supply: 200-240 V, 50/60 Hz Mains plug: Power cable with angled Schuko plug (CEE7/7) Cooling capacity (pump level): 200 °C (8);
  • Thermal oil;
  • 1,6 kW (50 Hz);
  • 1,6 kW (60 Hz) 100 °C (8);
  • Thermal oil;
  • 1,6 kW (50 Hz);
  • 1,6 kW (60 Hz) 20 °C (8);
  • Ethanol;
  • 1,6 kW (50 Hz);
  • 1,6 kW (60 Hz) 10 °C (8);
  • Ethanol;
  • 1,45 kW (50 Hz);
  • 1,45 kW (60 Hz) 0 °C (8);
  • Ethanol;
  • 1,25 kW (50 Hz);
  • 1,25 kW (60 Hz) -10 °C (8);
  • Ethanol;
  • 0,88 kW (50 Hz);
  • 0,88 kW (60 Hz) -20 °C (4);
  • Ethanol;
  • 0,62 kW (50 Hz);
  • 0,62 kW (60 Hz) -30 °C (4);
  • Ethanol;
  • 0,38 kW (50 Hz);
  • 0,38 kW (60 Hz) -40 °C (4);
  • Ethanol;
  • 0,18 kW (50 Hz);
  • 0,18 kW (60 Hz) -50 °C (4);
  • Ethanol;
  • 0,05 kW (50 Hz);
  • 0,05 kW (60 Hz) -55 °C (4);
  • Ethanol;
  • 0,02 kW (50 Hz);
  • 0,02 kW (60 Hz) Standard accessories: 1 bath cover Pump connection set with M16x1 stainless steel connections 2 union nuts, 2 sealing plugs 2 hose olives 13 mm for pump connection

  • Brand
  • Reference
    9987948
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