All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: Spectrum Two FTIR Spectrometer with Attenuated Total Reflectance (ATR) Accessory 1) Wavelength Range: 8,300 – 350 cm-1 2) Vibration isolation baseplate for portable use 3) Spectral Resolution: 0.5 cm-1 4) Signal-to-noise: 9,300:1 peak-peak, 5 seconds 5) Extended desiccant life 6) Wavelength Precision: 0.01 cm-1 7) Wavelength Accuracy: 0.1 cm-1 8) Optics: Zero alignment optics 9) ATR diamond accessory with a force gauge 10) Interferometer: Rotary Michelson 11) Positive and negative polarity applied to maintain the stability of the source 12) Atmospheric Vapor CompenstationTM (AVC): Digital filtering to compensate for atmospheric gases 13) OpticGuardTM technology: A unique humidity shield design protects Spectrum Two from environmental effects allowing it to be used in more challenging environments and with extended intervals between desiccant changes to lower maintenance costs 14) Sigma-Delta conversion: The use of Sigma-Delta converters in the digitization of the FT-IR interferogram improves dynamic range, reduces spectral artifacts, and increases ordinate linearity 15) Includes basic transmission functionality with optional fully integrated, robust universal sampling ensures trouble-free measurements 16) Automatic Performance Verification (APV) comprising of an integrated fully automatic filter wheel containing traceable reference materials and software allowing abscissa, ordinate, noise, ASTM and USP tests to be performed 17) Absolute Virtual Instrument (AVI) to allow for the production of standard data referenced to fundamental band positions using a built-in methane reference cell
