Advanced Conduction Unit

Product Description

Advanced Conduction Unit Technical Description of Advanced Conduction Unit In this experimental unit, a metal test bar is clamped between a heater and a Peltier element as the cooler. The complete arrangement is under an evacuated bell jar. In this way errors due to convection can be ignored and all the heat must flow through the test bar. The thermal conductivity can be calculated from the temperature difference between the hot and cold end and the heating capacity. The housing contains the vacuum pump and the digital displays. The measured values can be read on digital displays. At the same time, the measured values can also be transmitted directly to a PC via USB. The data acquisition software is included. Specification of Advanced Conduction UnitStudy of linear thermal conduction in metal test bars under vacuumBell jar, diaphragm pump and manometer to generate a vacuumTest bar clamped between a heater and a Peltier element as the coolerTest bars made of stainless steel, brass, aluminium, copper2 Thermocouples to measure the temperature at both ends of the test barMeasurement of current and voltage of the peltier elementDigital displays for temperatures, current, voltageLab VIEW software for data acquisition via USB under Windows XP or Windows VistaTechnical Data of Advanced Conduction Unit Diaphragm pumpPower consumption: 90WVacuum: max. 10mbar abs.Suction capacity: 6L/minHeaterPower: 1.5WPeltier elementPower: 8.5WTemperature difference: 70KTest barsDiameter: 5mmLength: 128mmMeasured length: 80mmMaterial: stainless steel, brass, aluminium, copperMeasuring rangesTemperature: 2x 0...200CVoltage: 2x 0...10VDCCurrent: 1x 0...1A, 1x 0...5AManometer: -1...0barDimensions and Weight of Advanced Conduction Unitl x w x h: 600 x 490 x 580 mmWeight: approx. 27 kg