Instrument introduction
Fourier transform infrared spectrometer, also called a special analysis system for semiconductor coating materials, has the characteristics of high resolution, good scalability, stable performance, simple operation, long service life, and low maintenance cost. Its product performance and main technical indicators have been Reach the international advanced level of similar products. It is widely used in the fields of medicine, chemical industry, petroleum, environmental protection, food, materials, public security, national defense, semiconductor, optics, etc. It is an indispensable analytical testing tool for laboratory scientific research and enterprise production.
Features
(1) High resolution
The resolution can reach 0.5cm-1, which meets the sample test needs of users in different situations.
(2) High stability
Adopting dynamic mirror collimation technology, real-time dynamic adjustment up to 130,000 times per second, to ensure sample detection with repeatability, long-term stability and spectral peak shape.
The use of flat mirrors overcomes the "spectral distortion" phenomenon of the interferometer of the cube corner mirror compensation system
More excellent structure design, strong earthquake resistance, maintenance-free, no need for later adjustment
(3) New infrared light source
Use high temperature resistant ceramic oxide (temperature resistant greater than 1600 degrees) as insulation material. The iris is used cleverly to form a semi-closed heat preservation bin to ensure long life. After power on, the filament can quickly rise to working temperature, with high efficiency and good heat preservation effect.
(4) Good moisture-proof effect
It adopts a fully enclosed design to effectively isolate moisture; the super large-capacity desiccant box increases the dehumidification capacity by eight times, reduces the frequency of desiccant replacement, and improves the efficiency of the instrument.
(5) Strong scalability
The large sample chamber design is convenient for customers to expand other infrared accessories, such as gem identification accessories, parallel light accessories, infrared microscope accessories, specular reflection accessories, diffuse reflection accessories, ATR accessories, gas pools, liquid pools, polarization accessories, etc.
(6) Audit trail function
The instrument supporting software has a "three-level management authority" function, which meets the testing requirements of the National Pharmacopoeia.
(7) 3Q certification service
Provide 3Q certification installation services
The main parameters
Name | parameter |
Spectral range | 7800-350cm-1 |
Resolution | 0.5cm-1 |
Detector | Imported high sensitivity DLATGS |
Beam splitter | KBr substrate is plated with germanium, with moisture-proof coating |
Scanning speed | select the corresponding scanning speed under computer control |
Light source | air-cooled high-energy ceramic light source |
Signal to noise ratio | <2.2*10-5AU(1 minute scan, 4cm-1 resolution) |
Linearity | <0.1% |
Wave number accuracy | 0.01cm-1 |
Power | AC220V/50HZ |
Dimension | 543*455*248mm |
data collection | He-Ne laser |
Data transmission interface | USB2.0 |
support system | Window XP, WIndow 7 |