Jasco IRT-7100 FTIR Microscope

The IRT-7100 fully automated FTIR microscope includes a single-point mid-band MCT detector, with the option to install an additional internal detector. It can be easily field-upgradable to a linear array imaging system by adding an optional 16-channel MCT detector. The automatic sample stage and IQ Mapping provide wide area mapping and multi-ATR mapping.

• Fully automated sample stage with autofocus
• IQ Mapping
• Multiple objectives with a 4-position motorized objective carousel
• Dual detector ready (optional second detector or user-swappable detectors)
• Field upgrade to high-speed IR Imaging System using a 16-element linear array detector

ClearView™ ATR
The ClearView™ ATR objectives allow both viewing of the sample through the crystal and ATR spectral measurement by simply moving the prism position (up and down). ATOS allows the aperture to select a specific area of the sample while viewing the entire area in contact with the crystal. In the application below, a mixed fiber was measured around the striated area in contact with the crystal. The spectra taken at two different measurement points show that the sample is composed of a mixture of nylon (light area) and acrylic (darker area).

Purge and Full-Vacuum System
Absorption peaks due to atmospheric water vapour and CO2 can make it difficult to obtain high-quality sample spectra. The standard microscope and FTIR optical system include multi-zone purge to reduce the effects of atmospheric gases, but the most effective solution is the measurement of samples in a vacuum. The IRT-5000 series can be configured as a full vacuum FTIR microscope system.
 
User-Friendly Micro Analysis Measurement Program
Spectra Manager™ Suite provides many automated functions with a simplified operation. Measurement conditions, microscope sample monitoring/control operations and measurement results can be reviewed in a single screen. The dedicated microscope interface provides various types of measurements such as single and multiple points, mapping, and linear array measurements using a single mouse click for mode selection. Real-time monitoring of the spectrum and a calculated functional group image can be specified during mapping measurement.