Specifications include, but are not limited to: Benchtop Wavelength X-Ray Spectrometer This specification covers the requirements for an x-ray fluorescence spectrometer for the analysis of cementitious materials and aggregates. Brand: Rigaku, Bruker, Panalytical or equal Model: Supermini 200, S6 Jaguar, Zetium WDXRF or equal >The X-ray fluorescence spectrometer system must include and be accompanied by the following: •A Wavelength Dispersive X-Ray Fluorescence (WD-XRF) spectrometer with an X-ray tube operating at a minimum of 200-Watt X-ray power. Electrical:100-120V, 50/60 Hz, 15-20A or 230V, SOHz, 33A outlet. •Spectrometer must include a 3-position crystal changer with the following or equivalent crystals for elemental analysis from Fluorine to Uranium in the periodic table. o LiF200 o PET o Multilayer crystal •Capability to test cement, cementitious material substitutes, and aggregates. •Allow loading of a minimum of 12 samples for unattended measurement. •Allow samples to be added or removed while analysis is in progress. •Accommodate samples with a minimum diameter of 31 mm prepared with a pellet press or fused bead system. •Must meet ASTM C114 testing requirements for accuracy and precision. >The software provided must have the capability of qualitative, quantitative, and semiquantitative "standard-less" analyses based on Fundamental Parameters. >Training must be at least two days and include three DOTD employees. It should provide an on-site demonstration of the operation and features of the system using a Louisiana DOTD-provided sample.
