FTIR Microscopes
An Overview of the FT/IR-5000 and FT/IR-7000 Series of FTIR Microscopes
System Features
- Transmission and Reflection with a choice of magnifications
- ATR measurement with many prism options including ‘view through’ options
- High optical throughput using high quality reflective components
- Wide wavenumber range 15,000 to 400 cm-1
- Excellent signal to noise ratio with a range of MCT and other detectors including electrically cooled DLaTGS.
- Linear Array detector (16 elements, wavenumber range 7,000 to 650 cm-1) for fast imaging analysis and kinetics measurement
- High spatial resolution
- Full vacuum option for sensitive measurement without noise from environmental gases
- IQ Mapping for in-situ mapping experiments for high speed or samples that can be easily damaged when the ATR is moved
- Rapid IR Imaging experiments for kinetics using Rapid Scan
- Spectra Manager Imaging Suite – a fast an powerful interface for mapping and imaging
- Up to four objectives with automatic switching
- Exceptional visual observation quality with DIC and polarization options
- Wide area mapping and multi-ATR imaging
- Dynamic Imaging with Rapid Scan and Step-Scan options
- Multivariate analysis PCA
IRT-5000 Microscope
JASCO has developed the IRT-5000, an innovative FT-IR microscope accessory with advanced functionality which...
IRT-7000 Microscope
JASCO introduces the IRT-7000, an innovative FT-IR multi-channel microscope accessory with advanced functionality which...
IRT-1000 Microscope
The Irtronµ offers unprecedented convenience and ease of use, compatible with the JASCO FT/IR-4000 and 6000 series...
FTIR Imaging Application Notes
FARIS-1
Submillimeter wave exclusive Fourier transform spectrophotometer
Features
Coupling JASCO’s proven technology for infrared spectroscopy, accumulated over 50 years, with the most advanced optical design, the IRT-5000/7000 Series offer the best solution for even the most challenging sample analyses.
System Features
- High optical throughput
- Excellent signal to noise ratio
- High spatial resolution
- Operational flexibility
- Expandable capabilities
- Full range of accessories
FTIR Microscope Specifications
| Principle | FT-IR microscope with cassegrain optical system |
| Measurement Method | Transmittance / Reflectance measurement |
| Standard Detector | IRT-5100: DLATGS detector (7800-400 cm -1 ) IRT-5200 & IRT-7100: Single mid-band MCT (7800-600 cm -1 ) IRT-7200: Linear array MCT (7000-650 cm -1 x 16 element) Single mid-band MCT (7800-600 cm) -1 |
| Detector exchange | Dual detector capability (software controlled), user exchangeable single element detectors are available as an option. |
| Optional Detectors | Single element detector (IRT-5100): - Narrow-band: MCT (5000-750 cm -1 ) - Mid-band: MCT (7800-600 cm -1 ) - Wide-band: MCT (7800-450 cm -1 ) - InSb: (15000-1850 cm -1 ) - InGaAs detector: (12000-4000 cm -1 ) Single element detector (IRT-5200, IRT-7100, & IRT-7200): Linear array detector (IRT-5200, IRT-7100): Linear array detector (IRT-7200): |
| S/N Ratio | Single element detector (IRT-5100): - 1000:1 (Aperture size 300 μm 2 , resolution 4 cm -1 , 1 min. acquisition, near 2200 cm -1 , p-p) Single element detector (IRT-5200, IRT-7100, & IRT-7200): Linear array detector (IRT-7200): |
| Microscope objectives | IRT-5100, IRT-5200, & IRT-7100: - Cassegrain: 16 x 32 x or 10 x - Automatic objective recognition function (standard) - Up to four objectives can be selected by the software. IRT-7200: |
| Condenser mirror | IRT-5100, IRT-5200, & IRT-7100: - Cassegrain: 16 x 32 or 10 x (manual exchange) - Automatic condenser mirror recognition function (standard) IRT-7200: |
| Condenser mirror compensation | Standard auto-compensation function |
| Aperture | PC-controlled vertical horizontal adjustment and angle of rotation |
| Sample Storage | Standard (IRT-5100 & IRT-5200): - Manual stage with fine adjustment (Movable distance: X: 70, Y: 50, Z: 20 mm) Standard (IRT-7100 & IRT-7200): Option (IRT-5100 & IRT-5200): Option (IRT-7100 & IRT-7200): |
| Auto focus | Option (IRT-5100 & IRT-5200) Standard (IRT-7100 & IRT-7200) |
| IQ Mapping | Standard (IRT-7100 & IRT-7200) |
| Sample Observation | High-resolution, 3 Megapixel CMOS camera with a 3X optional zoom function (standard) IQ Monitor (simultaneous sample measurement and observation) and auto illumination function (standard) 5.7 inch integrated color LCD display (option), Binocular (option) |
| Observation Options | Visible polarization observation, Differential interference contrast observation, Fluorescence observation Refractive objectives: 10×, 20× |
| Microscope Objectives | Cassegrain 16× - standard; 10×, 32× - optional Automatic objective recognition function is standard. Up to four objectives can be selected by the software. |
| ATR Measurement (option) | "Clear-View" ATR objective (ATR-5000-SS/SD/SG) *1 , conventional ATR objective (ATR-5000-D/Z/G) *1 , Stage-mounted micro ATR using transmittance light path (ATR-5000-TPZ) |
| Grazing Angle Measurement (option) | Cassegrain grazing angle objective (RAS-5000) *2 |
| Purge | Sample area purge case is optional as an option. |
| Integrated Control Panel | Transmittance/Reflection switching with indicator; detector indicator; objective selection/indicator; open/close and rotation of aperture; auto-compensation of condenser mirror; visible illumination adjustment |
| Dimension | IRT-5100 & IRT-5200: 587 (H) × 302 (W) × 695 (D) mm, 54 kg IRT-7100 & IRT-7200: |
| Power Consumption | IRT-5100 & IRT-5200: AC 100-240 V, 50/60 Hz, max. 60 VA IRT-7100 & IRT-7200: |
*1 Pressure sensor (PRS-M-5000, PRS-A-5000) is required.
*2 Infrared polarizer (PL-IR-5000, PL-IR-7000) is required.
Details
FT-IR Micro-Area Analysis - IQ Mapping
JASCO's new FT-IR microscope systems feature an innovative capability for sample analysis, "IQ Mapping". This function enables automated multi-point mapping, line mapping and IR Imaging analyses of a microscopic area with a manual sample stage and a single element detector. The microscope system automatically scans the specified points or area, rapidly collecting a full spectrum of each point without moving the sample stage. The IQ Mapping function can provide a measurement of a maximum area of 400 µm square using the 16× Cassegrain objective. The combination of IQ Mapping with the automated XYZ stage provides a wide area analysis capability.
IQ Mapping
- Single point
- Multi-point
- Line Mapping
- Grid Mapping
- Micro-ATR Mapping
IQ Mapping with automatic X-Y-Z stage
- Wide-area Mapping
- Multi-ATR Mapping
Linear array detector and rapid scan
- IR Imaging
- Linear array detector and step scan
- Dynamic Imaging
Sampling Flexibility
A wide range of data acquisition modes provides the best solution for almost any type of sample and application.
Exceptional visual observation quality
All microscopes are equipped with a high-resolution CMOS video camera with a 3× optical zoom capability, which allows high quality sample observation. Digital zoom function is also available for sample visualization at much higher magnification.
The world's first cross platform software
A full-featured software package, Spectra Manager II provides convenient, and/or automatic functions and simplified operational procedures to minimize manual operations. Powerful data processing functions include 2-D and/or 3-D visualization of chemical information with all standard manipulation of spectral data.
- Superior user-friendly graphical interface
- Auto-focus/Auto-illumination
- Registration of commonly used aperture settings
- Automatic recognition of microscope objectives
- Thumbnail display (Memorizing the sample position with focus and aperture information)
- Spectrum preview to check conditions before measurement
- IQ Monitoring for simultaneous observation of the spectrum and sample image
- Data storage linked with sample image and aperture information
- Report publishing capability (JASCO Canvas)
Expandability
A wide range of optional accessories is available. The microscope system can be optimized for sample application requirements.
- 5.7 inch TFT color display or Binocular
- Joystick for automated stage control
- Wavelength extension options
- ATR objectives and pressure sensor
- Grazing angle objective and IR polarizer
- Sample purge and vacuum options
- Sample observation options(Visible polarizer, Fluorescence observation andrefractive objectives (10×, 20×)
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