Handheld laser-induced breakdown spectrometer

Handheld laser-induced breakdown spectrometerIt is a high-performance spectral analysis instrument carefully crafted by Jiangsu Tianrui Instrument Co., Ltd. It adopts * laser-induced breakdown spectroscopy technology, LIBS technology uses high-energy pulse laser to ablate the surface of the sample, generate plasma, and then uses a spectrometer to collect and analyze the spectral signals emitted by the plasma, thereby achieving rapid qualitative analysis and quantitative detection of elements in the sample. This instrument has significant characteristics such as strong portability, easy operation, fast detection speed, and no need for sample preparation. It is widely used in multiple industries such as aluminum alloy materials, stainless steel materials, and copper alloy materials, providing users with convenient and efficient on-site elemental analysis solutions.

Principles of LIBS Technology
LIBS8000Handheld laser-induced breakdown spectrometerBased on Laser Induced Breakdown Spectroscopy (LIBS) technology, its technical principle can be summarized as four precisely controlled physical processes:
(1) Laser matter interaction: High energy pulsed laser (1064nm) is precisely focused on the surface of aluminum alloy samples through a focusing lens system, with an energy density of 10 ⁹ W/cm ², causing local materials (diameter less than 1 μ m) to ionize and vaporize in nanoseconds, forming high-temperature (>10000K), high-density microplasma.
(2) Plasma radiation: During the plasma cooling process (1-10 μ s), excited atoms/ions return to their ground state and emit light radiation with elemental characteristics. Each element, due to its unique electronic energy level structure, produces characteristic spectral lines of specific wavelengths, forming the 'optical fingerprint' of the element. Qualitative analysis of the element can be achieved by utilizing its characteristic spectrum.
(3) Spectral acquisition and dispersion: Plasma radiation is transmitted through optical fibers to a high-resolution spectrometer, which converts the optical signal into an electrical signal and ultimately outputs a spectral spectrum.
(4) Spectral preprocessing and quantitative analysis: Through spectral preprocessing and algorithms, quantitative analysis of elements is achieved.

Product advantages
(1) Quick detection: Results can be obtained in as fast as one second, providing rapid elemental analysis results of the sample, greatly improving detection efficiency.
(2) Portable and lightweight: With a small size and weight of only 1.9Kg, it is easy to carry and operate, and can be tested on-site anytime and anywhere.
(3) Large touch screen display: equipped with a 5.0-inch touch screen, the operation interface is simple and intuitive, making it convenient for users to view data and set parameters.
(4) Supports eight languages: Chinese, English, French, Italian, Spanish, German, Indonesian, and Polish.
(5) Data interconnection, supporting customized connections to MES, LIMS, and ERP systems.
(6) Replacing the battery without cutting off the power, there is no need to wait for the battery to be replaced and restarted.
(7) Waterproof and dustproof design: achieve IP54 waterproof and dustproof rating, adapt to various harsh working environments, and extend the service life of the instrument
(8) Safe and reliable: equipped with physical safety interlock devices to ensure the safety of operators.


Application Industry
1. Aluminum alloy industry
2. Aerospace
3. Automobile manufacturing
4. Recycling of recycled aluminum
5. Identification of Petrochemical Pipeline Materials