Product Code : EDS-LE-12153
Eduscope India is a leading Lummer Brodhun Photometer
Description
Lummer Brodhun Photometer
Lummer Brodhun Photometer is used to compare the intensities of two light sources.
This is achieved by using a combination of specially made prisms knows as Lummer Brodhun Cube.
We use custom made right angled glass prisms whose opposite sides are made convex by grinding and then pressing against each other in a special brass enclosure known as the Brodhun Cube.
With precise, carefully machining and proper design, our LB Photometer is totally capable of performing the Light Intensity experiments very accurately.
LB Photometer consists of a box that is made totally dark from inside and the prism cube is fitted inside this box along with right angled prisms in a very symmetrical fashion.
Light entering from the openings of the box strike the right angled prisms and passes through a right angle and falls on the prism cube.
Our LB Photometer is best in its class and precisely developed.
Technical Specifications:
1. The instrument can be mounted on an optical bench.
2. If the intensities of the lights are almost same, the two rings almost appear to be 1 having the same brightness.
3. The box has 2 windows for the entrance of light.
4. If the lights from 2 sources are different, 2 circles, bright and dark are seen through the telescope provided with the box.
