Photoelectric Effect Gas-filled Cell

Photoelectric Effect Gas-filled Cell

3B Scientific

$933.45
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SKU:
005-1000916
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Gas-filled photocell for demonstrating the photoelectric effect and showing that the emission of electrons increases with increasing light intensity. Mounted ready for use on a connector base with electrical wiring and shaft.

Specifications:
  • Cathode: Cesium on oxidized silver
  • Cathode area: 2.4 cm²
  • Operating voltage: 50 V, max. 90 V
  • Working resistance: 1 MΩ
  • Dark current: <0.1 µA
  • Sensitivity: 125 µA/Lumen
  • Photoelectric current density: max. 0.7 µA/cm²
 
 
 
Weight 0.2 kg
Dimensions 15.2 x 10.2 x 10.2 cm
Brand 3B Scientific
 
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