Test bench designed for heat exchanger testing: • Efficiency, • Dp of mass flow, • DT. The system consists of 4 circuits (primary air, secondary air, water / glycol mixture, oil), all controlled in flow, pressure and temperature to simulate and test radiators operating conditions (cars, heavy vehicles, agricultural machinery, special applications). All operations are controlled by the control console, which also includes the DAS (data acquisition system) and test report recording. MAIN AIR: from Ambient up to 50° C ±1° C, Mass flow 1.500 ÷ 20.000 Kg/h, Hydraulic head (plenum output) 1300 Pa (max flow). SECONDARY AIR: Inlet temperature 175° ÷ 230° C ±1° C, Mass flow 180 ÷ 1.800 Kg, Inlet hydraulic head 90 kPa. LIQUID SIDE 1: Type Water/glycol moisture Max temperature 80°C ÷ 125°C ±1°C, Power 140 kW, Flow 2.000 ÷ 20.000 l/h Max flow head hydraulic > 35 kPa (heat exchanger connections). OIL: Type ISO VG46, Max temperature 70° ÷ 130° C ±1° C, Power 30 kW, Flow 500 ÷ 10.000 l/h, Max flow pressure ~ 1 bar (heat exchanger connections) .
Технические характеристики
CharacteristicsTest typepressure, temperature, flowOperating modecomputer-controlledTest materialvehicleSectorfor the automotive industry, agricultureTechnologyhydraulicOther characteristicscustom
