gas analysis

Vacuum FT-IR Spectrometer

ATP8900Ad
ATP8900Ad,a vacuum FT-IR spectrometer is widely used in nano surface analysis, polymer industry, materials science, pharmaceuticals, semiconductors and catalysis etc.
Delivery
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minimum order
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Country of Origin
Made in China
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Description
ATP8900Ad vacuum Fourier transform infrared spectrometer is a new high-end research-grade infrared spectrometer from Optosky Photonics Inc. The ATP8900Ad has a vacuum design for optical bench and sample chamber, the user does not have to worry about the effect of water vapor and carbon dioxide on the weak absorption signal, at the same time, the design can improve the throughput of the spectrometer. The vacuum FT-IR spectrometer is widely used in nano surface analysis, polymer industry, materials science, pharmaceuticals, semiconductors and catalysis etc.
ATP8900Ad vacuum FT-IR spectrometer is made of cast aluminum and has an independent optical chamber design. The oil-free vibration-damping pump can rapidly vacuumize the optical chamber and sample chamber with real-time vacuum level display. And the sample chamber can be vacuumized independently, allowing the user to change samples quickly and efficiently.
Mid-IR and Far-IR(6000-50cm-1)  spectra of sample can be scanned in one single measurement, 
which will obtain all the vibrational and rotational structure information of the sample.
Users
 can switch to the NIR optical system via the software to obtain the near infrared(12500-4000cm-1 spectra of the sample.In addition, the ATP8900Ad can be equipped with an external water-cooled mercury lamp light source and a liquid helium Bolometer detector, allowing the user to extend the spectral range to 10cm, reaching the terahertz research band.

The ATP8900Ad can be configured with multiple external optical paths to connect various external optical chambers, such as UHV vacuum sealed chambers, cryogenic dewars, high temperature emission infrared chambers, external sample chambers, external detector chambers, etc.which greatly enriching the researcher's optical platform and research area.
We offer a spectral database(about 10,000 spectra), including inorganics, organometallic complexes, polymers, additives, organics, and the user can also build their own libraries.

Features
  • Vacuum optics bench design at a vacuum below  0.2mbar
  • Widest spectral range from 12,500-10cm-1can auto-set  in the software for extension to NIR, Mid-IR, Far-IR  range under whole IR light source
  • In a single measurement covering 6,000-50cm-1 
  • High spectral resulotion ≤0.25 cm-1
  • No interfere with atmospheric CO2 and H2O absorption  line
  • Reject any interference from laboratory environment
  • Cast aluminum housing of the optics bench provides  high stability
  • High throughput and high sensitivity
  • Optional Gold-ATR module under vacuummeasurement
  • Vacuum either whole instrument or single sample compartment for higher efficiency
  • Multiple external optical ports can be configured to connect various external optical cavities, such as UHV (Ultra-High Vacuum) vacuum sealing chamber, lowtemperature dewar, high temperature emission vacuum chamber, external sample compartment, external detector chamber
  • Connect to long path length gas cell for higher resolution to measure gas
Application
  • Self-assembled ultra-thin film studies
  • UHV vacuum-sealed ultra-high vacuum cavities
  • Low temperature matrix-isolation
  • Quantification of group lll and Vimpurities (B,P,Al,Sb,As,Ga,In) in Si single crystals
  • In-situ diffuse reflection characterization of catalysts in a vacuum environment