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China Wholesale Faraday Factory – LADP-15 Apparatus for Determining Planck’s Constant – Basic Model – Labor

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China Wholesale Faraday Factory – LADP-15 Apparatus for Determining Planck’s Constant – Basic Model – Labor Detail:

This Planck’s Constant is used to demonstrate photoelectric effect and calculate Planck’s constant by Einstein’s equation of photoelectric effect.

Specifications

 

Description Specifications
Cut-off wavelengths of color filters 635 nm, 570 nm, 540 nm, 500 nm, 460 nm
Light source 12 V/35 W Halogen Tungsten lamp
Sensor vacuum phototube
Dark-current less than 0.003 µA
Precision of accelerating voltage less than ± 2%
Measurement error approximately ± 10% as compared with literature value

 

Parts List

 

Description Qty
Main unit 1
Filters 5
Power cord 1
Instruction manual 1

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China Wholesale Faraday Factory –  LADP-15 Apparatus for Determining Planck’s Constant – Basic Model – Labor detail pictures


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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for China Wholesale Faraday Factory – LADP-15 Apparatus for Determining Planck’s Constant – Basic Model – Labor , The product will supply to all over the world, such as: Turkey, Ottawa, Brazil, We offer OEM services and replacement parts to meet the varying needs of our customers. We offer competitive price for quality products and we will make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
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    5 Stars By Rosemary from Wellington - 2017.05.21 12:31
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