Fourier transform infrared spectrometer

NegotiableUpdate on 01/23

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Nature of the Manufacturer: Producers

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Overview

Product Details

The full name of Fourier Transform Infrared Spectrometer (FTIR Spectrometer) is an infrared spectrometer developed based on the principle of Fourier transform of interfered infrared light. It mainly consists of an infrared light source, aperture, interferometer (beam splitter, moving mirror, fixed mirror), sample chamber, detector, various infrared mirrors, laser, control circuit board, and power supply. Fourier transform infrared spectrometer is different from dispersive infrared spectroscopy in that it can perform qualitative and quantitative analysis on samples, and is widely used in fields such as pharmaceuticals and chemical engineering, geology and mining, petroleum, coal, environmental protection, customs, gemstone identification, criminal investigation and identification.

Product Introduction

The FTIR-850 Fourier Transform Infrared Spectrometer is a new infrared spectrometer launched by Gangdong Company. It has the characteristics of high resolution, good stability, good moisture resistance, and strong scalability. It is mainly used in traditional fields such as petrochemicals, organic chemistry, polymer chemistry, pharmaceuticals, and food analysis, as well as in new technology fields such as semiconductors and optics.

Product Features:
（1）High resolution
The resolution can reach 0.5cm^-1,It meets the sample testing needs of users in different situations.

Research Content	FTIR technology and accessories	Resolution requirements
Rapid reaction kinetics	quick scan	4～16cm^-1
Chemical structure determination: liquids, conventional gases, solids (crystals, films, etc.), amorphous bodies, powders, polymers	Conventional solid compression and paraffin paste method, liquid, conventional gas pool and long-range gas pool, mirror reflection, diffuse reflection ATR	2～8cm^-1
Trace sample analysis	Micro solid tablet pressing technology, single reflection ATR, micro liquid pool	2～8cm^-1
quantitative analysis	Peak height method, peak area method	2～8cm^-1
Atmospheric gas analysis	Gas pool	0.5～1.0cm^-1

（2）Good stability
Adopting dynamic collimation technology with dynamic mirrors, up to 130000 continuous dynamic adjustments per second are made to ensure the stability of sample detection and maintain better spectral peak shapes. Using a planar reflector without compensating for the "spectral distortion" phenomenon of the interferometer with a solid angle mirror compensation system. Excellent seismic resistance, maintenance free, and no need to frequently adjust energy.
（3）Good moisture-proof effect
In addition to the sample chamber, a fully sealed design is adopted to effectively isolate moisture, providing good protection for the interferometer system and detector. The super large capacity desiccant box has a dehumidification capacity eight times higher than ordinary Fourier transform infrared, effectively reducing the frequency of desiccant replacement and improving the efficiency of user sample testing.
（4）Strong scalability
The design of a large sample room facilitates the expansion of other infrared accessories for users, such as mirror reflection accessories, diffuse reflection accessories, ATR accessories, gas cells, liquid cells, polarization accessories, etc.
(5) New infrared light source system

Using high-temperature resistant ceramic oxide (capable of withstanding 1600 degrees) as insulation material. Cleverly utilizing the aperture to form a semi enclosed insulation chamber, ensuring long-lasting use. After connecting the power supply, the filament can quickly reach the working temperature and has good insulation effect.

Product Parameters:

interferometer	Digital continuous dynamic adjustment, 130000 times per second, ensuring stability in both instantaneous and long-term detection
Beam splitter	锗蒸镀
light source	High energy ceramic light source
detector	High sensitivity DLATGS detector
spectral range	7800～350cm^-1
resolution	0.5cm^-1
Peak to peak noise	Less than 2.2 × 10-5AU (1 minute scan, 4cm)^-1Resolution)
linearity	Less than 0.1%
wavenumber accuracy	0.01cm^-1
Overall dimensions	543mm×455mm×248mm
power supply	AC220V/50Hz
A	24 digits
data collection	He Ne laser
data transmission	USB2.0
support system	windows XP、windows Vista、windows 7、windows 8

Application direction:
Analysis and Study of the Internal Structure of Organic Compounds
Research on the kinetics of organic and catalytic chemical reactions
▲ Quality control of raw materials, intermediates, and finished drugs in the pharmaceutical and chemical industry
▲ Identification of the main components of packaging materials in the pharmaceutical and chemical industry
Research on Film Thickness and Optical Properties
▲ Determination of oxygen and carbon content in silicon
▲ Determination of hydroxyl content in quartz glass
▲ Determination of free silica content in dust
▲ Testing of fatty acid methyl ester content in middle distillate oil
▲………………………