The innovative technology, intelligent and elegant design set standards for the next generation of FTIR spectrometers. The new optical beam path provides excellent SNR (signal-to-noise ratio), broad spectral range covering FIR to UV/VIS and highest flexibility for sophisticated experimental set-ups.
The permanently aligned RocksolidTM interferometer is a unique patented component which yields over 20% higher throughput than ordinary interferometer design. It benefits from dual retro reflection cube corner mirrors and wear-free pivot mechanism located in the center of mass, which ensures exceptional stability and reliability even in harsh environment. With its patented design, the elimination of mirror tilt optically and prevention of mirror shear mechanically is reached.
Bruker´s DigiTectTM detector technology ensures lowest electronic noise. It is based on modern dual-channel delta-sigma ADC’s with true 24-bit dynamic range integrated into the detector preamplifier electronics.
The FM far- and mid-IR functionality includes the unique ultra-wide range beamsplitter and wide range DLaTGS detector. In connection with standard internal IR source the complete far and mid IR spectral range from 6000 cm-1 to less than 80 cm-1 (50 cm-1 for VERTEX 70v) is accessible in a one-step measurement.
The step-scan technique allows the monitoring of the temporal progress of very fast reproducible events (transients) down to the very low ns-range. The interferometer mirror consecutively steps to the separate interferogram points one by one where the experiment is restarted again. Temporal resolution up to 2,5 nsec is possible.
For time-resolved spectroscopy of non-reproducible experiments, data can be obtained using the so-called Rapid-Scan technique. In this case the interferometer mirror moves very fast and up to 4 spectra can be extracted from each full forward-backward interferometer scan. Up to 110 spectra acquisition per second possible.
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