FT-IR

Product Name FT-IR Product Overview English Introduction: Fourier Transform Infrared Spectroscopy (FT-IR) is a classic non-destructive molecular structure characterization technology. Based on the vibration and rotation interaction between infrared light and substance molecules, it accurately analyzes the functional group composition, molecular structure, material composition, purity and isomer information of samples by collecting infrared absorption spectra. It is a basic detection method in the fields of chemical industry, materials, medicine, environment and polymers. This testing service is equipped with two imported high-end Fourier transform infrared spectrometers, Thermo Scientific Nicolet-iS10 (USA) and Bruker TENSOR II (Germany). It supports two mainstream testing modes: tablet pressing method and ATR attenuated total reflection method, which can adapt to various types of samples such as powder, liquid and solid films, and supports special detection upgrade for quantum dot samples. With stable equipment performance, high spectral resolution and smooth baseline, the detection data complies with national and international general testing standards, and can meet various testing requirements such as scientific research analysis, product qualitative identification, component analysis, quality control and thesis data support. Technical Parameter English Parameters: Spectral wavenumber range: 7800cm⁻¹~350cm⁻¹, covering the complete mid-infrared detection band, meeting the detection needs of most organic and inorganic materials Spectral resolution: better than 0.4cm⁻¹, which can accurately identify subtle differences in molecular functional groups and adapt to high-precision structural analysis Signal-to-noise ratio: ≥45000:1, with stable baseline and low noise, effectively avoiding environmental interference and ensuring spectrum quality Wavenumber accuracy: ≤±0.05cm⁻¹, with excellent repeatability and high stability and consistency of detection data Scanning speed: up to 40 spectra per second, supporting switching between fast scanning and fine scanning modes, suitable for batch detection and refined scientific research tests Detection mode: Standard KBr tablet pressing method and ATR attenuated total reflection method, no complex pre-treatment required, suitable for various solid and liquid samples Product Features Supported by dual imported instruments with stable and reliable performance: Equipped with two world-class infrared spectrometers of Thermo Fisher and Bruker, the instrument accuracy, stability and anti-interference ability are leading in the industry, which effectively avoids spectrum drift and miscellaneous peak interference, with highly recognized detection data. Dual detection modes with strong sample adaptability: It supports both tablet pressing method and ATR attenuated total reflection method. Powder, liquid, block solid and film samples can be detected directly without complicated pre-treatment, which greatly saves detection time; it is specially adapted for high-precision detection of quantum dot samples. Low sample dosage and low detection cost: Only 3-5mg powder or 1mL liquid is required to complete the detection, and trace samples can meet the test requirements, adapting to the detection needs of rare, trace and precious samples without large sample loss. Accurate and authoritative data with wide application scenarios: With high-resolution and high signal-to-noise ratio detection parameters, it strictly complies with national and industrial testing standards. The exported infrared spectra and analysis reports can be used in official scenarios such as academic publication, scientific research conclusion, product quality inspection, formula analysis and authenticity identification. Customized detection service with high flexibility: Provide special upgraded detection services for special samples such as quantum dots. Scanning parameters and detection modes can be adjusted according to sample attributes and customer detection needs to adapt to refined scientific research and industrial detection requirements. Standardized timeliness and efficient and transparent service: Unified 3-5 working days detection cycle with standardized processes and traceable progress, quickly output complete original spectra, data reports and professional analysis conclusions. Application Fields Polymer Material Field: Qualitative molecular structure, functional group analysis, material identification, aging degradation mechanism research and formula component analysis of plastics, rubber, fibers, resins, coatings and adhesives. Chemical and Fine Chemical Field: Component identification, purity detection, impurity analysis and product quality compliance screening of chemical raw materials, additives, organic solvents, powder materials and catalysts. Pharmaceutical and Biological Field: Structural characterization, crystal form identification and component verification of pharmaceutical raw materials, preparations, traditional Chinese medicine extracts and biopolymers, supporting drug research and development, drug quality detection and authenticity identification. Nano Material Field: Detection of molecular structure, surface functional groups and modification effects of new nanomaterials such as quantum dots, nanopowders and nanofilms, adapting to cutting-edge nano scientific research experiments. Environment and Detection Field: Component analysis of water body organic matter, pollutants, atmospheric sediments and solid waste organic matter, supporting environmental monitoring and pollutant traceability research. Food and Daily Chemical Field: Qualitative component analysis, raw material traceability, authenticity identification and quality control of food additives, oils, skin care products, cosmetics and detergents. Composite and Inorganic Material Field: Analysis of surface structure and functional groups of inorganic fillers, composite coatings, silicate materials and carbon materials, supporting material modification and performance optimization research.