Modular test stand for single-cylinder engines, 3kW Mounting the engine, supply with fuel and air; measurement of characteristic engine data Features - setup of a complete test stand in conjunction with the universal drive and brake unit HM 365 and an engine - test stand for single-cylinder internal combustion engines up to 3kW - HM 365 drive and brake unit used as belt-driven starter-generator - part of the GUNT FEMLine Learning objectives/experiments - in conjunction with the HM 365 load unit and one of the engines (CT 150 - CT 153) -- plotting of torque and power curves -- determination of specific fuel consumption -- determination of volumetric efficiency and lambda (fuel-air ratio) -- determination of the frictional power of the engine (in passive mode) Specification [1] test stand for mounting of prepared single-cylinder engines (two-stroke and four-stroke) with a maximum power output of 3kW [2] engine started by HM 365 [3] HM 365 acting as a brake generates the engine load [4] force transmission from engine to load unit via V-belt drive [5] continuous adjustment of speed and torque using HM 365 [6] vibration-dampened switch cabinet for display and control [7] measuring tube with scale and pressure sensor for manual and electronic fuel consumption measurement [8] measurement and display of air consumption, ambient temperature and fuel temperature [9] measured value displays for engine exhaust gas temperature [10] stabilisation tank for intake air [11] 3 supply tanks for different fuels [12] GUNT software for data acquisition via USB under Windows 10 Technical data 3 fuel tanks: 5L each Measuring ranges - temperature: -- 0...100°C (ambient) -- 0...100°C (fuel) -- 0...1000°C (exhaust gas) - air consumption: 30...333L/min - fuel consumption: 0...50cm3/min 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 900x900x1900mm Weight: approx. 135kg