FTIR spectrophotometer IRXross

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The IRXross creates a new concept for infrared spectroscopy. It offers the optimal solution for a new era with diverse application requirements. The IRXross is a mid-level FTIR model that achieves high-end level S/N. It enables best-in-class low noise... Easy Navigation with IR Pilot™ Ensures Anyone Can Get Started Easily Humidity-Resistant Window Material Compatible with the Wavenumber... An audit trail to ensure the reliability of data and document e-mail transmission... The IRXross is a mid-level FTIR model that achieves high-end level S/N. It enables best-in-class low noise with P-P values of 55,000:1 for one minute of integration. The 100 %T line was obtained by successively measuring the background and sample values without placing a sample in the sample compartment. Excluding the peaks for water vapor and carbon dioxide, the noise level (P-P value) was within ±0.005 %T, which shows that it can acquire data with low noise. Using the IRXross with a single-reflection ATR attachment, an oil stain on paper was analyzed. Analyzing the sample directly without pretreatment would not result in good peaks, so n-hexane was applied to the stained area to extract the stain substances. Then a drop of the extract solution was placed on the ATR prism for analysis. The system is able to detect even the extremely weak 0.00023 absorbance signal with good sensitivity. N2O gas (500 ppm), considered an environmental problem as a greenhouse gas, was analyzed. Measuring the gas at high resolution shows the peaks near 2,230 cm-1 properly separated, whereas a resolution of 1.0 cm-1 only shows the peaks as two levels.