Model: FTIR-920
The Fourier transform Infrared Spectrometer is an analytical instrument that uses the Fourier transform technique to obtain the infrared spectroscopy from interference spectroscopy. It’s widely used in pharmaceutical, petroleum, chemical, environmental protection, food, materials science, public security, national defense, jewelery industries.
Features
Good stability
New type Michelson self-compensation optical system, dynamic calibration, compact size
High test speed and accuracy
High sensitivity, equipped with DLATGS detector, real time acquisition of spectrum data, USB 2.0 interface improved the data transmission rate, only needs second to test a sample;
Good environmental applicability
The interferometer uses multiple seals to prevent moisture and dust, and the visual silicone window facilitates observation and replacement.
Strong extensibility
Large sample cell can do transmission test, attenuated total reflection test, mirror reflection test, etc.
Audit trail function
The software adds an audit trail function and can implement “three-level management authority”. Only the general administrator has the access of functions of data backup and data restoration.
Easy debugging
No need open when adjusting the interferometer
Easy maintenance
Desiccant replacement without to open the machine
Technical specifications
Light source Imported long life high-intensity air-cooled ceramic infrared light source
Detector Imported low noise DLATGS
Wave number(cm-1)7800-375,±0.01
Resolution(cm-1)1.0
Scan rate(mm/S)2mm/S
Signal/noise ratio15,000: 1(RMS value, near 2100 cm-1, 4 cm-1 resolution, 1 minute data acquisition)
Baseline flatness ≤0.1%T
Beam splitterImported multi-layer coating KBr
Hole dia. ratio1/3.2
Laser VCSEL laser
Sample beam dia.at sample 10 mm
Beam dia. 30 mm
InterferometerAutomatic calibration
Clean functionyes
Overall dim. 590×390×190 mm
Sample cell size 200×260×160 mm
Data transmissionUSB2.0
Power supplyAC 220V 50Hz, DC 12V 40W
Operation systemWINXP, WIN7 operation system
Net weight 26 kg
Ambient temperature 15-28℃
Relative humidity <65%(No condensation)
