FTIR 920C Fourier Transform Infrared Spectrometer Introduction: The FTIR 920C Fourier Transform Infrared Spectrometer, launched by our company, is an industrial and laboratory-grade FTIR device with stable performance and strong applicability. It is commonly used for qualitative and quantitative analysis of components in fields such as asphalt, materials, and pharmaceuticals. Its typical applications include: in the asphalt industry, precise detection of SBS/SBR modifier content, meeting highway engineering standards such as JTG E20; in materials/chemicals, structural identification and quantitative composition analysis of polymers, coatings, and rubbers; in pharmaceuticals/food, raw material quality control, impurity detection, and formula analysis; and in scientific research and teaching, basic research and experimental teaching of infrared spectroscopy. Features: 1. Excellent stability: Utilizing a novel Michelson self-compensating optical system, it features dynamic correction and a compact size. 2. Meet the requirements of EMC electromagnetic compatibility design specifications, ensuring more stable and reliable instrument testing. 3. Strong adaptability to the environment: The interferometer adopts multiple sealing designs for moisture and dust prevention, and features a visible silicone window for easy observation and replacement. 4. Strong scalability. With a vast sample space, it can meet all operational needs related to FTIR spectral analysis samples, including transmission testing, attenuated total reflection testing, specular reflection testing, and more. 5. The software is powerful, capable of achieving functions such as instrument control, simultaneous preview of multiple images, and data processing. 6. Meet GMP/GLP requirements The system complies with certification standards and can achieve functions such as electronic signature, permission allocation, and audit tracking. 7. Easy to debug and maintain. The energy of the interferometer can be adjusted and the desiccant can be replaced without opening the cover. Technical Specifications: Spectral range: 7800-350 cm^-1; Resolution: ≤1cm-1; Transmittance repeatability: ≤0.1%T; 100%T line straightness: ≤1%T; Detector: pyroelectric lithium tantalate detector; Beam splitter: multi-layer coated potassium bromide; Scanning speed: Microcomputer control and selection of different scanning speeds, with continuously adjustable levels; Light source: long-life high-intensity air-cooled infrared light source (ceramic); Interferometer: Double-path dynamic collimation interferometer. 30° incident Michelson interferometer, equipped with an automatic collimation mechanism, airtight structure, and digital continuous dynamic adjustment, capable of ≥100,000 adjustments per second; Moving mirror and fixed mirror: Both adopt an integrally molded gold-plated corner cube structure, effectively ensuring consistency in corner cube matching and guaranteeing higher light throughput and high reflectivity. The adhesive-free design maximizes the stability of the instrument; Optical system: single beam mode; The signal-to-noise ratio is not lower than 30000:1 (near 2100cm-1, with a resolution of 4cm-1, and a peak-to-peak scan time of 1 minute); Electronic system: 24-bit A/D converter, 500kHz A/D conversion, and the highest USB2.0 communication interface; Operating software: Chinese annotation for spectra, data processing functions (peak labeling, peak area integration, baseline calibration, etc.), automatic spectrum comparison function, software with atmospheric correction function to remove water and carbon dioxide in the air, spectrum retrieval function, self-diagnostic function, spectrum matching function, standard file format, basic infrared analysis function, QC comparison function, point-wise smoothing function, y-axis normalization function, spectrum group saving function, infrared standard spectra ≥ 150,000; Closed interferometer: It boasts excellent moisture resistance, triple safety protection devices, and is equipped with an intelligent automatic humidity reminder system; Sample chamber size: The oversized sample chamber allows for easy addition of solids, liquids, ATR, diffuse reflectance accessories, etc;
FTIR 920C Fourier Transform Infrared Spectrometer Introduction: The FTIR 920C Fourier Transform Infrared Spectrometer, launched by our company, is an industrial and laboratory-grade FTIR device with stable performance and strong applicability. It is commonly used for qualitative and quantitative analysis of components in fields such as asphalt, materials, and pharmaceuticals. Its typical applications include: in the asphalt industry, precise detection of SBS/SBR modifier content, meeting highway engineering standards such as JTG E20; in materials/chemicals, structural identification and quantitative composition analysis of polymers, coatings, and rubbers; in pharmaceuticals/food, raw material quality control, impurity detection, and formula analysis; and in scientific research and teaching, basic research and experimental teaching of infrared spectroscopy.
