Light-Time Recorder

A Light-Time Recorder is a type of instrument that is used to measure the time it takes for light to travel a certain distance. It is classified under the supply class Combination And Miscellaneous Instruments in the supply group Instruments And Laboratory Equipment.

The Light-Time Recorder typically consists of a light source, a detector, and a timing mechanism. The light source emits a beam of light, which is then detected by the detector. The timing mechanism measures the time it takes for the light to travel from the source to the detector.

This type of instrument is commonly used in scientific research and experiments that involve the measurement of light speed or the determination of distances based on the speed of light. It can also be used in various applications such as astronomy, telecommunications, and optical testing.

Overall, the Light-Time Recorder is a valuable tool in the field of optics and light measurement, providing accurate and precise measurements of light travel time.