Official summary · Dansk
What is being procured?
253 Plus employs a 10 kV acceleration voltage electron-impact ionization source which provides exceptional ion transmission and sensitivity while supporting the stringent linearity required for high-precision isotope ratio measurements. 253 Plus provides optimized sensitivity and linearity operating modes, including: Sensitivity Mode: 600 molecules/ion Linearity Mode: 900 molecules/ion, with linearity of 0.02 ‰/nA This is central to applications requiring the highest level of isotope-ratio performance. The 253 Plus ion-source housing is machined from a single piece of metal not welded components. This minimizes surfaces capable of retaining adsorbed water. Materials that can contribute to memory effects through chemisorption are similarly minimized and replaced by inert materials.…
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Official summary · Dansk
253 Plus employs a 10 kV acceleration voltage electron-impact ionization source which provides exceptional ion transmission and sensitivity while supporting the stringent linearity required for high-precision isotope ratio measurements. 253 Plus provides optimized sensitivity and linearity operating modes, including: Sensitivity Mode: 600 molecules/ion Linearity Mode: 900 molecules/ion, with linearity of 0.02 ‰/nA This is central to applications requiring the highest level of isotope-ratio performance. The 253 Plus ion-source housing is machined from a single piece of metal not welded components. This minimizes surfaces capable of retaining adsorbed water. Materials that can contribute to memory effects through chemisorption are similarly minimized and replaced by inert materials.…
Notice history
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Data is restructured for easier reading. The official notice and procurement documents always prevail.
Source and reliability
TED · 769981-2026. Checked on Nov 5, 2026, 11:05 AM.
Data is restructured for easier reading. The official notice and procurement documents always prevail.