Laser plasma transient temperature measurement system

[Introduction]:

Transient multispectral radiation one-dimensional temperature measurement systemIt is an optical instrument based on Planck's theory of thermal radiation, which compares the radiance of the target to the standard blackbody temperature to measure the temperature of the target. Within the radiation wavelength range, extract the radiance corresponding to 6-8 narrowband spectra, and invert the curve of spectral radiance variation with wavelength at different temperatures to calculate the temperature of the measured object. Transient multispectral radiation one-dimensional temperature measurement systemComposed of fiber optic probe, transmission armored fiber optic cable, fiber optic splitter, temperature measurement host, and data processing software.

【 Application Fields 】:

Mainly used for transient high temperature measurement under dynamic load（10Measurement of detonation shock wave temperature, combustion temperature, material impact temperature, plasma temperature, unloading temperature, engine temperature, tail jet temperature, etc. (from 00 ℃ to 8000 ℃); It can also be used for measuring other transient ultra-high temperatures; Other parameters of materials under high pressure can also be measured, such as the time it takes for shock waves or sparse waves to reach the material interface, to determine their shock wave velocity and high-pressure unloading sound velocity; It can also be used to measure the temperature of the explosion temperature field.

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