The test method specifies mass content determination of Cu (Copper), Fe (Iron), Ni (Nickel), Cr (Chromium), Mn (Manganese) and Zr (Zirconium) suspended (either colloid or coarse suspensions) in technological water media of Nuclear Power Plants by X-Ray fluorescence method with “SPECTROSCAN MAKC” spectrometer.
Mass content determination of Cu (Copper), Fe (Iron), Ni (Nickel), Cr (Chromium), Mn (Manganese) and Zr (Zirconium) suspended (either colloid or coarse suspensions) in water is based on the elements selection with acetate cellulose filters with further element concentration determination with XRFA.
The order and conditions of sampling should provide correspondence to chemical composition of the media. Total sample activity shall be within 3,7•107 Becquerel (1•10-3 Curie).
Metal mass content determination is fulfilled for two concurrent specimens. The sample material is filtered through filter, then the filter is dried at ambient conditions, fixed in a cartridge and analyzed in spectrometer. Analysis is run automatically with preliminary chosen program.
One or several elements concentration can be determined dependent on the analysis purpose.
The order and conditions of sampling should provide correspondence to chemical composition of the media. Total sample activity shall be within 3,7•107 Becquerel (1•10-3 Curie).
Metal mass content determination is fulfilled for two concurrent specimens. The sample material is filtered through filter, then the filter is dried at ambient conditions, fixed in a cartridge and analyzed in spectrometer. Analysis is run automatically with preliminary chosen program.
One or several elements concentration can be determined dependent on the analysis purpose.
Measurement range