Vacuum Fourier Transform Infrared Spectrometer

NegotiableUpdate on 02/07

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Overview

FOLI30V is a research grade vacuum Fourier transform infrared spectrometer instrument launched by Yingsa Optics. It adopts a fully vacuum optical design and supports measurement in the near, medium, and far infrared bands, covering the spectral range of 12500-10cm-1. Its design improves luminous flux and sensitivity, effectively avoiding interference from water vapor and CO2 in the atmosphere, and is suitable for multiple fields such as nano surface analysis, polymer industry, materials science, etc. This device has high spectral resolution (0.2cm-1) and can adapt to various external optical cavity conditions, providing a comprehensive Chinese database and flexible self library building function.

Product Details

　　Vacuum Fourier Transform Infrared SpectrometerFoli30v

Vacuum Fourier Transform Infrared SpectrometerFOLI30V is a research grade infrared spectrometer newly launched by Yingsa Optics. Unlike traditional infrared spectrometers, vacuum infrared, as the name suggests, adopts a fully vacuum optical design. All infrared paths and samples are in a vacuum environment, and there is no need to worry about CO in the atmosphere during the testing process₂The impact of strong absorption of water vapor. This design not only improves the overall light flux of the optical path, but also facilitates the detection of weak signals such as single-layer thin films. At present, vacuum infrared has been widely used in fields such as nano surface analysis, polymer industry, materials science, pharmaceuticals, semiconductors, and catalysis.

　　Vacuum Fourier Transform Infrared SpectrometerThe FOLI30V machine is made of all cast aluminum material, with an independent optical chamber design and equipped with an oil-free shock absorber pump. It can quickly evacuate the entire optical chamber and display the vacuum degree in real time. The host is equipped with a sealed isolation cover, allowing users to perform vacuum operations on the sample chamber separately, greatly improving the efficiency of user sample testing.

　　1、 Instrument configuration

Foli30vVacuum Fourier Transform Infrared SpectrometerOptional near mid far full infrared band, standard infrared components, can collect mid infrared and far-infrared spectra of samples in one measurement, covering 6000-50 cm^-1Spectral range, obtaining all vibrational and rotational structural information of sample molecules without worrying about strong water vapor absorption interference in the far-infrared band. In addition, FOLI30V can be equipped with an external water-cooled mercury lamp light source and a liquid helium Bolometer detector, allowing users to expand their measurement range to 10 cm^-1To achieve the research band of terahertz. At the same time, users can replace the near-infrared optical system, and the software automatically switches the optical path, making the spectral range reach 12500cm^-1To truly achieve research in the far, medium, and near-infrared spectral regions on the same optical platform.

In addition to the standard optical path, the FOLI30V vacuum infrared spectrometer can be equipped with multiple external optical ports to connect various external optical cavities, such as UHV vacuum sealed cavity, low-temperature Dewar, high-temperature emission infrared cavity, external sample cavity, external detector cavity, etc., greatly enriching the optical platform and research field of researchers.

The FOLI30V vacuum infrared spectrometer is equipped with infrared spectral databases for various inorganic compounds, organic metal complexes, polymers, additives, organic compounds, etc. The database displays all Chinese names. In addition, the software provides users with the ability to quickly build their own databases, allowing them to develop new Chinese databases and continuously update their self testing capabilities.

　　2、 Product Features

1. Fully vacuum optical design, vacuum degree ≤ 0.2mbar;

2. The software automatically switches between near, medium, and far spectral detectors and light sources to cover the entire infrared spectral range of 12500-10cm^-1；

3. Obtaining spectral information in the mid and far spectral regions in one measurement: 6000-50cm^-1；

4. Hyperspectral resolution: 0.2cm^-1;

5. Remove strong absorption interference of water vapor and CO2 in the atmosphere;

6. Not affected by temperature changes in the laboratory environment;

7. Higher luminous flux and greater sensitivity;

8. Higher stability and better repeatability;

9. ATR accessories that can be equipped with pure diamond crystals to achieve measurement under vacuum conditions;

10. Vacuum can be applied to the sample chamber as a whole or separately to improve testing efficiency;

11. Multiple external optical ports can be configured to connect various external optical cavities, such as UHV vacuum sealed cavity, low-temperature Dewar, high-temperature emitting infrared cavity, external sample cavity, external detector cavity, etc;

12. Can be connected to a long path gas cell to measure high-resolution gas spectra.

　　III FOL130VVacuum Fourier Transform Infrared SpectrometerProduct Parameters

project	FOL130V Technical Parameters
spectral range	6000-50cm^-1(expandable to 12500-10cm)^-1)
spectral resolution	0.2cm^-1
wavenumber accuracy	Better than 0.01cm^-1
Instrument Design	Fully vacuum cast aluminum integrated molding, independent optical cavity design, vacuum degree ≤ 0.2mbar
interferometer	Domestic high stability solid angle mirror interferometer, with permanent collimation and a service life of over 10 years
Beam splitter	Domestic wide range mid infrared beam splitter (optional bromide potassium, calcium fluoride, quartz, zinc selenide and other beam splitters)
detector	Standard configuration of mid infrared DLaTGS detector with built-in ADC (can choose detectors such as indium gallium arsenide, MCT, Bolometer, etc.)
infrared light source	Longevity hit infrared ceramic light source (optional water-cooled mercury lamp light source and tungsten filament lamp light source)
laser	He Ne laser, 633nm
connection method	Standard Ethernet data interface
ATR attachment	Equipped with domestically produced pure diamond crystals, wear-resistant, corrosion-resistant, and easy to clean, it can meet the rapid measurement needs of solid and liquid samples
software	The fully Chinese version of the processing software under the Win10 operating system includes functions such as infrared spectroscopy measurement, spectral data preprocessing, rapid comparison of spectra, user built standard spectrum library, quantitative analysis, automatic deduction of diamond/CO2 absorption peaks, intelligent spectrum recognition, one click direct evaluation storage, automatic report generation and printing, etc
database	Configure a professional infrared spectrum database with over 10000 images, including spectra of various inorganic compounds, organic metal complexes, polymers, additives, organic compounds, and other substances
host weight	<100kg (depending on specific configuration)
Operating Temperature	+15 ℃ to+35 ℃

4、 Configuration List

5、 Application Fields

1. Research on self-assembled ultra-thin films

2. UHV vacuum sealed ultra-high vacuum chamber

3. Low temperature substrate isolation

4. Quantitative analysis of III and V group impurities (B, P, Al, Sb, As, Ga, In) in silicon single crystals

5. In situ diffuse reflectance characterization of catalysts under vacuum environment

6. Research on Inorganic and Organic Coordination Compounds

7. Absorption of lattice vibrations in molecular crystals

8. Research on Pure Rotational Spectroscopy of Gas Molecules