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China Wholesale Fourier Optics Suppliers – LCP-18 Apparatus for Measuring Speed of Light – Labor

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owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We've been an energetic corporation with wide market for Magnetoresistive Sensor, Ft-Ir Spectrometer, Information Experiment, We believe this sets us apart from the competition and makes customers choose and trust us. We all wish to create win-win deals with our customers, so give us a call today and make a new friend!
China Wholesale Fourier Optics Suppliers – 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

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  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Rae from Vietnam - 2017.12.02 14:11
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Clementine from Portland - 2017.08.16 13:39
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