Tabletop Power Diffractometer.  Minimum salient characteristics, the XRD must:

• be capable of operating at or above 500 C.
• be capable of analyzing powders
• use only air cooling (no water or coolant required)
• be accurate to 0.02 degrees 2*theta
• have external operating station with software included
• have scan speed up to 100 degrees / minute
• provide at least one-time access to the crystallography open database
• include software that has Rietveld refinement and residual stress capabilities
• include installation, training, and at least 1 year warranty