Computerized Composite Wall Apparatus
Computerized Composite Wall Apparatus
SKU: HI MHM-003

The "HANSA "Computerized Composite Wall Apparatus offers basic experiments for targeted teaching on the topic of heat conduction through various metals. To this end, one of eleven samples is used. The upper region of the sample is heated by an electrical heater and the lower section cooled by a Peltier element. Heat conduction occurs through the respective sample from top to bottom. Two samples can be inserted into the experimental unit at the same time, in order to investigate thermal conductivity through multi-layered metals. Perfectly matched components ensure rapid heating and trouble-free measurements.The temperature of the metal samples is taken on the top and bottom by means of thermocouples. The microprocessor-based instrumentation is well protected in the housing. The software consists of a software for system operation and for data acquisition and an educational software. With explanatory texts and illustrations the educational software significantly aids the understanding of the theoretical principles. The unit is connected to the PC via USB.Computerized Composite Wall ApparatusFEATURESTime dependency until the steady state is reachedCalculate the thermal conductivity ? of different metalsCalculate the thermal resistance of the sampleHeat transfer with different samples connected in seriesEffect of sample length on heat transferEffect of different metals on heat conductionFunctions of the software: educational software, data acquisition, system operation SPECIFICATIONContinuously adjustable heaterPeltier element as cooler11 samples made of 5 metals, different lengthsPeltier elementCooling capacity 56,6WHeaterHeating power 30WTemperature limitation: 150?CSamples ? 20mmLength between measuring points5x 20mm (copper, steel, stainless steel, brass, aluminum)5x 40mm (copper, steel, stainless steel, brass, aluminum)1x 40mm with turned groove (aluminum)Measuring rangesTemperature: 4x 0?325?CHeating power: 0?50W DIMENSIONS AND WEIGHTLxWxH (approx.): 700x450x400mmWeight (approx.): 20kg

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