My Cart :

0 Item(s)/ Total: $0.00
 View Cart / Checkout Now
Fax Purchase Orders:
We Beat Any Other Online Retailer's Pricing. Click for Details
On all orders of $150 or more or one low, Flat Rate of $7.99
*Valid Through 6/2/2023 - Free/Flat Rate Shipping to Lower 48 USA Only

  Home > Shop Physics >

Photoelectric Effect Vacuum Cell

Photoelectric Effect Vacuum Cell

Retail Price $424.00
Today's Online Price $385.84
You save $38.16!

Product Code: 3B-U8482415


Evacuated 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.


  • Cathode: Cesium on oxidized silver
  • Cathode area: 2.4 cm
  • Operating voltage: 50 V, max. 200 V
  • Working resistance: 1 MOhm
  • Dark current: <0.05 A
  • Sensitivity: 20 A/lumen
  • Photoelectric current density: max. 3.0 A/cm

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Shop Physics

Join Our Mailing List!