Verifying Lambert’s law of radiation

VP5.5.1.3
Verifying Lambert’s law of radiation
Verifying Lambert’s law of radiation

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.


For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

˟

Request an offer

Thank you for your inquiry. We will get back to you as soon as possible.

˟

Description

The aim of the experiment P5.5.1.3 is to investigate the angular distribution of the reflected radiation from a diffusely reflecting surface, e.g. matte white paper. To the observer, the surface appears uniformly bright; however, the apparent surface area varies with the cosine of the viewing angle. The dependency of the luminous intensity is described by Lambert’s law of radiation:

Components of equipment sets

1 450641  8  Halogen lamp 12 V, 50/100W LD
1 450681  4  Halogen bulb 12 V/50 W, G6.35 LD
1 45063  4  Halogen bulb 12 V/100 W, G6.35 LD
1 726890  8  DC power supply unit 1...32 V/0...20 A LD
1 524005W2 Mobile-CASSY 2 WiFi LD
1 55737 Thermopile LD
1 5240401  4  µV sensor S LD
1 46026  8  Iris diaphragm LD
1 46003  4  Lens in frame, f=100 mm LD
1 46022  4  Holder with spring clips LD
2 460317  8  Optical bench, S1 profile, 0.5 m LD
1 4603151  8  Swivel joint with protactor scale and clamp LD
1 460311  4  Clamp rider with clamp 45/65 LD
2 460312  4  Clamp rider with clamp 45/35 LD
1 4603112  8  Clamp rider with clamp 75/65 LD
2 500624  4  Safety experiment cable, 50 cm, black LD
1 500641  8  Safety experiment cable, 100 cm, red LD
1 500642  4  Safety experiment cable, 100 cm, blue LD
Print page

Contact Us

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe
For European distributors, please visit: European distributors
Worldwide requests
Please contact us per email: sales@ld-didactic.de

 Click here for our contact form and postal address.

Contact Us