ET 852 Steam Generator, Electrical Didactic Equipment Vocational Training Equipment Thermal Lab Equipment
Laboratory scale electrical steam generator for superheated steam; integrated condenser; alternative to the gas-fired steam generator ET 850 for the supply of the steam turbine ET 851 Features - generation of superheated steam to supply the axial steam turbine ET 851 - alternative to the gas-fired steam generator ET 850 - steam generation independent of fuel supply and exhaust gas routing Learning objectives/experiments - specific characteristic values of a steam boiler - efficiency of a steam generator - saturation temperature and pressure of the steam - steam enthalpy - determination of the heat flux density and the overall heat transfer coefficient Specification [1] electrical steam generator with superheater for generation of superheated steam [2] heater in the steam boiler controlled by a pressure control system [3] connections for steam supply to the ET 851 steam turbine [4] condenser as a thick-walled glass cylinder with water-cooled tube coil and water jet pump for air extraction [5] closed-circuit feed water supply [6] sensor for temperature, pressure, flow rate [7] extensive safety equipment for safe operation [8] software via USB under Windows 10 Technical data Steam boiler - volume: 24L - max. pressure: 7bar - heating power: 6kW - max. steam output: 8,1kg/h Feed water tank: 45L Superheater - power: 750W - max. temperature: 250°C Condensate pump - max. flow rate: 0,6L/min Submersible pump - max. flow rate: 10L/min Storage tank: 15L Measuring ranges - temperature: 6x 0...400°C - pressure: 0...1,6bar abs. (condenser), 0...16 bar abs. (live steam) - flow rate: 0...720L/h (cooling water) Steam supply unit 230V, 60Hz, 3 phases, 400V, 60Hz, 3 phases 400V, 50Hz, 3 phases Steam processing 230V, 60Hz, 1 phase, 230V, 50Hz, 1 phase 120V, 60Hz, 1 phase, UL/CSA optional LxWxH: 2540x790x1990mm Weight: approx. 402kg
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