Fourier Transform IR Infrared Spectrophotometer

widely used in pharmaceutical, petroleum, chemical, environmental protection, food, materials science, public security, national defense, jewelry, free silica in dust, optical coating, hydroxyl content analysis and testing in quartz glass, etc.

Technical parameters:
1. Light source: imported long-life and high-strength air-cooled ceramic infrared light source, detector: imported low-noise DLATGS.
2. Wavenumber range: 4000-400cm-1 (2.5-25 μ m), expandable to 7800-375cm-1, scanning speed: 2mm/S.
3. signal-to-noise ratio: 30000:1 (RMS value, around 2100 cm-1, 4 cm-1 resolution, 1-minute data collection).
4. Wavenumber accuracy: 0.01cm-1, baseline flatness: ≤ 0.1% T, resolution: 1.0cm-1. The beam splitter is imported with multi-layer coated KBR, with an aperture ratio of 1/3.2. Equipped with temperature and humidity display.
5. VCSEL Laser, with a beam diameter of 10 mm and a beam diameter of 30 mm at the sample.
6. Interferometer: Optical compensation type Michelson interferometer, with multi-layer potassium bromide coating structure on the optical path output hole, automatic correction of the optical path, and an integrated anti-static shell for the entire machine.
7. It includes an electronic moisture-proof box and a temperature and humidity meter. The instrument moisture-proof drying box comes with heating and dehumidification functions. Effectively extending the service life of Fourier transform infrared hosts.
8. Software Function: This software can meet all the requirements of standard analysis, including spectral data processing, instrument control, and simultaneous preview of multiple images. On the analysis model of interferograms or spectra, filtering, baseline correction, interactive editing, and data manipulation can also be provided. It also has functions such as spectral deduction, mixed deduction, filtering derivation, and spectral preview. The data input and output can be in ASCII or JCAMP format. Supporting analysis graph library.
9. ATR crystal selection: ZnSe, wavelength range 7800-520cm-1, crystal size 1.8mm (single reflection), crystal disk stainless steel, transmission ratio>22% (at 1000cm-1), incidence angle 45 °, optical center height 74.5mm, pressure device, continuous variable pressure, stop at maximum limit, maximum pressure, 18Kg, allowable sample size 55mm, sample pH range 5-9, size, 104x103x210mm
10. Under the Windows operating system, the weight (kg) is 26, the ambient temperature (℃) is 15-28, and the relative humidity (%) is less than 50% (without condensation). Data transmission USB2.0, working voltage AC220V DC12V 40W. External dimensions (mm) 590 * 390 * 190, sample chamber dimensions (mm) 200 * 260 * 160.

System Configuration List: