WL 362 Energy Transfer By Radiation Didactic Equipment Vocational Training Equipment Thermal Lab Equipment
Investigation of thermal and light radiation; thermal radiator and thermopile for the investigation of thermal radiation Features - investigation of thermal and light radiation - influence of distance and angle of incidence - broad range of experiments Learning objectives/experiments - Lambert's direction law - Lambert's distance law - Stefan-Boltzmann law - Kirchhoff's laws -- radiation absorption -- radiation reflection -- radiation emission Specification [1] thermal radiator and thermopile for the investigation of thermal radiation [2] light source and luxmeter for the investigation of illuminance [3] absorption plate and reflection plate with thermocouples for the investigation of Kirchhoff's laws [4] adjustable radiant power of thermal radiator and light source [5] 3 colour filters with holder (red, green, infrared), slit diaphragm [6] luxmeter for measuring illuminance [7] thermocouple for measuring the temperature [8] thermopile for measuring radiant power [9] software for data acquisition via USB under Windows 10 Technical data Thermal radiator - material: AlMg3, black anodized - output: 400W at 230V, 340W at 120V - max. achievable temperature: 300°C - radiant area, LxW: 200x200mm Light source as light emitter - halogen lamp -- output: 50W -- luminous flux: 1185lm -- colour temperature: 2950K - range of rotation on both sides: 0... 90° - optional illuminated surface -- diffusing lens, LxW: 193x193mm or -- orifice plate, Ø 25mm Optical elements to insert - slit diaphragm - 3 colour filters: red, green, infrared - absorption plate and reflection plate with thermocouple type K, matt black lacquered Measuring ranges - illuminance: 0...1000 lux - temperature: 2x 0...200°C - radiant power: 0...1000W/m2 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 1460x310x390mm LxWxH: 420x400x170mm (measuring amplifier) Weight: approx. 27kg
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