Thermo Nicolet Nexus 670 FTIR

The Thermo Nicolet Nexus 670 Fourier

The Thermo Nicolet Nexus 670 Fourier transform infrared spectrophotometer is equipped to measure transmission, reflection, diffuse reflection, diffuse transmission, and attenuated total reflection (ATR) in the mid-IR. Ranges vary from different accessories within 650 cm-1 to 5000cm-1. Its multibounce ATR attachment can measure solid and liquid specimens. Ideal sample size for solids is between 40 mm x 5 mm to 140 mm x 200 mm and for liquids a volume between 0.1 ml and 0.5 ml. Its new “IntegratIR”® integrating sphere attachment can be used to measure diffuse reflectance or transmission of light-scattering and highly absorbing solid samples.

IntegratIR® Accessory for scattering samples


MRL Facilities Postdoctoral Associate
Research Scientist