tidasDAQ: Data Collection and instrument Control With TidasDAQ, high precision intensity, absorbance, transmittance or normalized spectra can be obtained in less than a second. Only a few parameters need to be adjusted to obtain spectral data. Sampling of single scans, continuous full spectra scans or triggered scans is possible. Chromatograms can be displayed and logged to disk at up to four wavelengths. Data Export of 2D and 3D Spectrograms, as well as Chromatograms is supported in ASCII, Spectralys/SpectraView, Excel and Grams/ AI formats. Light sources and other sampling instrumentation can be controlled via the TTL level digital outputs, as well as data collection can be triggered by TTL leveled external inputs of the TIDAS E. Figure 1: TIDASDAQ acquisition window, showing an absorbance baseline. Figure 2: SpectraView 3D view. Spectra can be displayed and analyzed in 2D and 3D format. This allows the user to conveniently interpret “time acquisition” data typically done with a TIDAS-ELWCC flow system SPECTROSCOPY SpectraView: Data Analysis SpectraView is a spectroscopy data analysis package targeted at flow analysis applications. It processes data recorded by TIDASDAQ. SpectraView allows to display recorded spectra in 2D (default) and 3D view. Mathematical computation, Derivation, Smoothing, Quantification and other functions are available to work with your data. The Quantification module allows single point and multiple point analysis, multiple linear regression, partial least square and principle component analysis. Data can be exported out of a 3D analysis file into separate scans. Further, chromatograms as well as spectrograms can be copied directly into Excel for further data analysis. World Precision Instruments UK: Tel: +44 (0)1462 424700 • wpiuk@wpi-europe.com www.wpiinc.com Germany: Tel: +49 (0)30-6188845 • wpide@wpi-europe.com US: Tel: 941-371-1003 • sales@wpiinc.com 197