Plancks Constant Apparatus Manufacturer and Supplier in Algeria

د.ج10,000.00
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Product details

Descrption : 
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.
Compact, easy-to-use apparatus
Accurate results with less than 5% error
Measures Planck’s constant and estimates the work function of cesium