China Wholesale Mach-Zehnder interferometer Factory – LCP-18 Apparatus for Measuring Speed of Light – Labor
China Wholesale Mach-Zehnder interferometer Factory – LCP-18 Apparatus for Measuring Speed of Light – Labor Detail:
Since Galileo first tried to measure the speed of light in the 16th century, people have used the most advanced technology to measure the speed of light in various periods. Now, the distance that light travels in a certain time has become the unit standard of all length measurement, that is, “the length of meter is equal to the distance that light travels in 1 / 299792458 second interval in vacuum.” the speed of light has also been directly used in distance measurement, The speed of light is closely related to astronomy. The speed of light is also an important basic constant in physics. Many other constants are related to it, such as Rydberg constant in spectroscopy, the relationship between vacuum permeability and vacuum conductivity in electronics, the first radiation constant and the second radiation constant in Planck’s blackbody radiation formula, The mass constants of protons, neutrons, electrons and muons are all related to the speed of light C.
Optional experiments: Measure the refractive index of various media such as organic glass, synthetic quartz, and liquid by using an optional media tube.
Specifications
Description | Specifications |
Light Source | Semiconductor Laser |
Length of Rail | 0.6 m |
Signal Modulation Frequency | 100 MHz |
Phase Measurement Frequency | 455 kHz |
Length of Round-Trip Optical Path | 0 ~ 1.0 m (retroreflector travel 0 ~ 0.5 m) |
Measurement Error of Speed of Light | 5% or better |
Part List
Description | Qty |
Main Unit | 1 |
BNC Cable | 2 |
Manual | 1 |
Transparent Liquid Tube with Support Carriers | optional |
Product detail pictures:
Related Product Guide:
With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Wholesale Mach-Zehnder interferometer Factory – LCP-18 Apparatus for Measuring Speed of Light – Labor , The product will supply to all over the world, such as: Lebanon, Malaysia, Somalia, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
By Edwina from Johor - 2017.12.19 11:10
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Olga from Comoros - 2018.11.11 19:52