Polyacrylamide Manufacturer in China | Shouxin Advanced Polymer Sciences Co., Ltd.
Shouxin Advanced Polymer Sciences Co., Ltd. is a leading polyacrylamide (PAM) brand and global supplier based in China.09,18,2026 7 views
nowday，Yingsa Optical PositiveStyle releaseFT-Raman10 research grade Fourier transform Raman spectrometer,This marks the official addition of "Fourier Raman" to the domestic Raman spectroscopy map!
make, do, create, compose, write, etc.forA manufacturer that has been deeply involved in domestic high-end Fourier transform infrared spectroscopy technology for many years, Yingsa Optics relies on its core technological advantages accumulated in the field of Fourier transform infrared,We have overcome multiple key technical challenges, including the stability of Fourier transform interferometers, control of near-infrared excitation light sources, and integration of low-noise detection systems.The Fourier transform Raman spectrometer released this time is equipped with a high stability interferometer independently developed by YISA Optics, using 1064nm near-infrared excitation technology and a high-sensitivity germanium detector cooled by liquid nitrogen,Effectively suppress sample fluorescence interference from the root——This is the core challenge that has long plagued Raman spectroscopy analysis.FT Raman 10 not only has a thickness of 0.25cm-1High resolution, and can achieve as low as 50cm-1Raman shift detection. The strong addition of FT Raman 10 is not only a powerful supplement to the existing Fourier transform mid infrared, Fourier transform near-infrared, Fourier transform photoluminescence, and Fourier transform infrared microscope product lines of Yingsa Optics,Build a domestically produced high-end spectroscopic technology system that combines Fourier transform infrared and Fourier transform Raman spectroscopy.
Raman spectroscopy is a powerful non-destructive analysis technique.
Raman spectroscopy was first described by C.V. Raman and K.S. Krishnan (C.V. Raman won the Nobel Prize in 1928), and it performs spectral analysis by detecting the inelastic scattering of molecules in materials. When the frequency of scattered photons is lower than that of incident light, this is called Stokes Raman scattering, which originates from changes in the vibrational state of molecules in the sample.
By analyzing the frequency variation of Raman scattering light (Raman shift, unit: cm)-1）We can obtain the unique "molecular fingerprint" spectrum of the sample. Raman spectroscopy can provide rich information about the chemical structure, crystal form, phase state, stress, and molecular interactions of samples, and is widely used in fields such as chemistry, pharmacy, materials science, geology, and life sciences.
Complementary to infrared spectroscopy, Raman spectroscopy is sensitive to non-polar bonds and symmetric vibrations of molecules, and has minimal interference with aqueous samples, making it an ideal tool for material identification.
Comprehensive leap of core technology
The FT-Raman10 series Fourier transform Raman spectrometer from Yingsa Optics fully combines the advantages of Fourier spectroscopy technology and Raman technology. Through a series of careful engineering designs, it enhances user experience in multiple details of functional performance.
1. Near infrared laser excitation effectively suppresses fluorescence effects
The photon energy of near-infrared lasers is relatively low, below the energy threshold required for most molecules to produce fluorescence. FT Raman 10 uses a 1064nm laser as the excitation light source, fundamentally avoiding the generation of fluorescence effects and obtaining purer Raman spectra. Therefore, FT Raman 10 can easily handle fluorescent samples, expanding its applications in fields such as life sciences, materials science, and pharmaceuticals.
2. Dual detector configuration
The FT-Raman10 standard configuration includes an electrically cooled indium gallium arsenide detector. In order to detect very weak signals, the FT-Raman10 can be equipped with a liquid nitrogen cooled ultra-high sensitivity germanium detector, which has a detection sensitivity that can reach the level of measuring cosmic rays and does not miss any weak Raman signals. This means that the instrument can detect extremely weak absorption differences of near-infrared light in the sample.
3. Ultra high resolution, integrated long-life domestic interferometer, durable and long-lasting
FT-Raman10 adopts Fourier transform spectroscopy technology, integrating its traditional advantages of full flux, high precision, and high speed. At the same time, the core component adopts an integrated long-life nationally produced interferometer, which can achieve a spectral resolution of up to 0.25cm-1 and long-lasting durability.
4. Rapid sample change design suitable for various samples such as solid, liquid, powder, etc
The multifunctional adjustable sample holder of FT Raman 10 supports quick replacement of sample clamping devices to adapt to various sample forms such as solids, liquids, powders, etc., achieving rapid sample replacement. At the same time, it is equipped with white lights and diffuse reflection plates for debugging the optical path, enabling quick alignment of the sample and completion of sample focusing before testing.
5. Modular design, expandable infrared combination
FT-Raman10 adopts a modular structure design, which can easily interface with Fourier transform infrared spectrometer and share a set of optical platforms to achieve infrared Raman coupling. The strong combination of two analytical techniques makes it easy to meet various application testing needs. Greatly enhanced the laboratory's ability to solve complex analytical problems, improved technical level and competitiveness.
6. The software has a built-in Raman standard spectrum library
FT-Raman10 is equipped with a Raman standard spectrum library in the software, which facilitates users to quickly compare spectra and analyze data, accurately obtaining material and structural information.
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