Duplex Brass Standard Available as: DBR5MM - 5mm diameter x 5mm Brass Tube
This standard allows for checking the resolution and performance of the Backscattered Electron Detector. The resolution of a detector is usually quoted as 0.1 (Z) where the atomic number (Z)=30. This is obtained in our standard by the mean atomic number between phases of α/β Brass, being 0.1Z
Particle Analysis Standard Available as: PARTICLE - 13mm diameter Aluminium Pin Stub
This standard allows the user to set the grey levels for Backscatters as it goes across all grey areas.
B. S. E. Detector Calibration Standard Available as: BSE30C - 30mm diameter x 5mm Carbon Block
The test sample enables the performance of Backscattered Detectors to be verified. The test sample consists of Carbon, Duplex Brass, Faraday Cup and the 4 atomic number reference standards which can be used to verify the performance or act as a quantitative reference.
EMS For more information please visit –
www.emsdiasum.com
January 2013
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