United Scientific Planck'S Constant Apparatus
¢ 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.
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Original: $2,628.00
-65%$2,628.00
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Description
¢ 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
