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¢ Compact, easy-to-use apparatus ¢ Accurate results with less than 5% error ¢ Measures Plancks constant and estimates the work function of cesium The Plancks Constant Apparatus is a compact unit containing an enclosed vacuum photocell with an attachment for illuminating light sources, a high stability power supply for applying a variable stopping voltage to the cell and a nanoammeter for measuring the resulting photocurrents. Download a more detailed description of this product
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🇺🇸 Ship from USA · On Agora since 2024
$2,628.00