JASCO｜Fourier Transform Infrared Spectrometers║All Series
The FTIR Series includes the intuitive Spectra Manager™ Suite with integrated search software solution, KnowItAll® Informatics and database JASCO Edition
Feature :
• Interferometer
The interferometer is manufactured as a solid cast aluminum block and is completely sealed. The FT/IR-4X uses a 45 deg Michelson interferometer and the FT/IR-6X/8X use a 28 degree Michelson interferometer. Laser tracking of the moving mirror is made using a diode laser in the 4X and 6X and a HeNe laser in the 8X, coupled with Accutrac™ digital signal processing. The standard solid KRS-5 windows prevent hygroscopic damage often seen with KBr or coated windows used on some products.
• Corner-Cube Mirrors
Corner cube mirrors automatically correct for any light path deviation, providing excellent optical stability at all times. Eliminating the need for dynamic alignment.
• Diode Timing laser
Long lifetime diode laser for high resolution spectroscopy. HeNe laser used for the highest resolution and visible wavelengths.
• Excellent S/N Ratio
The highly stable interferometer with high-intensity two-stage light source offers optimum signal-to-noise performance starting at 35,000:1 and up to 55,000:1 (under standardized conditions).
• High Sensitivity Electrically Cooled DLaTGS Detector
A highly sensitive and stable Peltier cooled DLATGS detector is standard for all instruments.
• Additional Detectors
Many optional detectors cover the range from 25,000 to 5 cm-1 and include several LN2 cooled pv/pc MCT detectors for wide, narrow and mid-band. Other detectors includes -silicon photo-diode, InGaAs, Si bolometer, etc.
• Wavenumber Extension
The spectral range can be extended for all models including the FT/IR-4X from the visible to far-IR by switching various optical components, such as source, windows, beam splitter, and detector.
• Vibration-Free Optical Bench
A specially designed vibration-proof mounting of the optical bench completely eliminates interference from external vibrations.
• Purgeable & Vacuum
All models have fully sealed and desiccated aluminum interferometer chamber. In addition, an integrated purge for the sample compartment (4X) and complete system (6X and 8X) is included as standard.
The FT/IR-6X/8X can be updated to full or partial vacuum, with separate control of the interferometer, optical pathways and sample compartment.
• Regulatory Compliance
For laboratories that operate under the requirement of regulatory compliance, instrument validation routine standard for verification of instrument performance compliant with ASTM, EP, and JP procedures. Spectra Manager CFR is compliant to the latest requirements of ALCOA+
• Spectra Manager Suite
Spectra Manager 2.5 software allows users to develop predefined methods for their custom sampling and analysis applications, executing them with a single button press. Data Compare is standard for comparing a measured spectrum with a custom spectral library. Wiley KnowItAll Informatics is available as an upgrade.
• Microscope/IR Imaging
The IRT-1000, 5000, or 7000 infrared microscopes can be easily interfaced to any FT/IR-4X or FT/IR-6X/8X instrument.
Video :
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FT/IR-4X |
FT/IR-6X |
FT/IR-8X |
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Measurement wavenumber range |
7800 to 350 cm-1 |
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Measurement wavenumber extended range (optional) |
11500 to 375 cm-1 6000 to 220 cm-1 6000 to 50 cm-1 |
25000 to 20 cm-1 |
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Resolution |
0.4, 0.5, 1.0, 2.0, 4.0, 8.0, 16.0 cm-1 |
0.25, 0.5, 1.0, 2, 4, 8, 16 cm-1 |
0.07, 0.25, 0.5, 1.0, 2, 4, 8, 16 cm-1 |
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Signal-to-noise ratio |
35000 : 1 |
47000 : 1 |
55000 : 1 |
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Detector |
Standard : DLATGS
(with peltier temperature control)
MCT-N, MCT-M, MCT-W, MCT-PV, InGaAs, Broad
band DLATGS , PAS |
Standard :
DLATGS (with peltier temperature control) MCT-N, MCT-M, MCT-W, MCT-PV, Si photodiode (visible, near IR), InSb, InGaAs, DLATGS (PE window), Broad band DLATGS, Si bolometer, DLATGS (for micro measurement)Up to 2 detectors can be mounted inside the main unit, and the external detector unit should be applied if more than 3 detectors are used (PC switching). There are some limited detectors for mounting inside the main unit, and up to 2 detectors can be mounted to external detector unit. |
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Beam splitter |
Standard :
Ge/KBr Broad band KBr, Mid-Far IR broad band (not interchangeable). |
Standard :
Ge/KBr Broad band Quartz, Si/CaF2, Broad band KBr, Broad band mylar, Mid-far IR broad band, (exchangeable, optional automatic beam splitter changer is available). |
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Light source |
Standard :
High-intensity ceramic source Halogen lamp (PC switching) |
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Interferometer |
45 degrees Michelson interferometer with corner-cube mirror, sealed structure (KRS-5 window), auto-alignment mechanism, DSP control. |
28 degrees Michelson interferometer with corner-cube mirror, sealed structure (KRS-5 window, optional window is also available), auto-alignment mechanism, DSP control, alminum mirror coating. |
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Purging |
Standard:
Sample/detector compartment Interferometer |
Interferometer sample/detector compartment |
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Vacuum Instrument |
N/A |
Sealing |
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Drive method |
Mechanical bearing, electromagnetic drive |
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Drive speed |
Auto, 1, 2, 3, 4 mm/sec |
0.5, 1, 2, 3, 4, 6, 8 mm/sec. |
0.125, 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8
mm/sec |
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Rapid scan |
80 Hz (optional) |
40 spectra/sec. (16 cm-1 resolution) |
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Communication |
USB 2.0 |
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Dimensions (W x D x H) |
386 × 479 × 254 mm |
600 × 690 × 315 mm |
600 × 690 × 315 mm |
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Weight |
18 kg |
56 kg |
56 kg |
