EDXRF - RIGAKU

NEX CG

Cartesian Geometry Energy Dispersive X-ray Fluorescence Spectrometer (EDXRF) for rapid Qualitative and Quantitative Elemental Analysis

Rigaku NEX CG delivers rapid qualitative and quantitative determination of major and minor atomic elements in a wide variety of sample types—with minimal standards: Analyze 11Na to 92U non-destructively Solids, liquids, powders and thin films Polarized excitation for lower detection limits Novel treatment of peak overlap reduces errors PPB detection limits for aqueous samples using UltraCarry Simplified user interface with EZ Analysis   Cartesian geometry for trace level sensitivity Unlike conventional EDXRF analyzers, the NEX CG was engineered with a unique close-coupled Cartesian Geometry (CG) optical kernel that dramatically increases signal-to-noise. By using secondary target excitation, instead of convention direct excitation, sensitivity is further improved. The resulting dramatic reduction in background noise, and simultaneous increase in element peaks, result in a spectrometer capable of routine trace element analysis even in difficult sample types.

NEX QC

New Low Cost Benchtop EDXRF for Rapid Qualitative and Quantitative Elemental Analysis.

Laitteessa sekä tietokone että tulostin   Helppokäyttöinen kuvakepohjainen käyttöliittymä    Yksittäinen näyte, suurikokoinen näyte tai näytteenvaihtaja

Rigaku NEX QC delivers rapid qualitative and quantitative determination of major and minor atomic elements in a wide variety of sample types: Analyze 11Na to 92U non-destructively Solids, liquids, alloys, powders and thin films 50kV X-ray tube for wide elemental coverage Semiconductor detector for superior data quality Modern smartphone style "icon driven" user interface Multiple automated tube filters for enhanced sensitivity Convienient built in thermal printer Low cost with unmatched performance-to-price ratio Optional fundamental parameters for standardless analysis NEX QC provides superior elemental analysis capabilities Our new low cost benchtop EDXRF spectrometer, the Rigaku NEX QC, was introduced at Pittcon 2011 in Atlanta, Georgia. The compact NEX QC elemental analyzer delivers rapid quantitative determination of sodium to uranium in solids, liquids, powders and alloys. NEX QC is optimized for quality control applications Specifically designed for routine quality control applications, the new Rigaku NEX QC features an intuitive "icon-driven" touch screen interface for easy operation and a built-in printer for convenience. The shuttered 50kV X-ray tube and Peltier cooled semiconductor detector deliver exceptional short-term repeatability and long-term reproducibility with excellent element peak resolution. This high voltage capability (50 kV), along with multiple automated X-ray tube filters, provides a wide range of applications versatility and low limits-of-detection (LOD). Options include fundamental parameters, automatic sample changer, sample spinner and helium purge for enhanced light element sensitivity.

EDXRF Sovellukset

Tyypillisiä aineita EDXRF määrityksille ovat: Öljy ja polttoaine, muovi, kumi, tekstiilt ja kankaat, lääkkeet ja lääkeaineet, elintarvikkeet, kosmetiikka ja ihotuotteet, lannoitteet, geologiset aineet, rikasteet, kuonat ja jätteet, semennti, lämmönkestävät aineet, lasi, keramiikka, katalyytit, paperin pinnoite, filmit, polyesterit, metallit ja mettalliseokset, lasi, rikostutkinta, aurinkokennot & tallennusmediat. Käytetään myös määrittämään saasteet kiinteässä jätteessä, lietteissä, puhdistusaineista altaista ja suodattimista.