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LAUDA Universa U 8 M heating 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 color 5-inch TFT display simultaneously shows temperature values with trend graph, 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 performance levels, adjustable flow distribution for internal/external circulation for optimum volume flow and pressure The easily accessible front switch on the control head enables adjustment of the pump power during ongoing operation. Adaptive bath-rim ventilation (patent application): - Prevents icing and condensation - Stops water entering the bath - Blocks vapors 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 scheduler for precise and flexible process control. Wireless communication: Integrated WLAN enables effortless connection with PC, tablet and smartphone. 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 networking: Comprehensive connectivity for almost any application thanks to standard Ethernet, USB and interface for an external Pt100 as well as eleven optional interface modules. Comprehensive safety functions: - Effective over- and under-level protection - Adjustable overtemperature protection with audible alarm - Automatic system diagnosis on startup 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: Working temperature range: 70 ... 300 °C Working temperature range with water cooling: 20 ... 300 °C Operating temperature range: -30 ... 300 °C Ambient temperature range: 5 ... 40 °C Temperature constancy: 0,01 ± K Heating power 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.: 5,8 / 8,5 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 olive Ø: 13 mm Dimensions (WxDxH): 230 x 400 x 497 mm Weight: 17 kg Mains supply: 200-240 V, 50/60 Hz Mains plug: Power cable with angled Schuko plug (CEE7/7) 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 Cooling coil with M16x1 stainless steel connections and plastic caps