Applied Rigaku Technologies, Inc.

- Model NEX DE VS - Energy Dispersive X-ray Fluorescence Spectrometer


As a premium high performance, SMALL SPOTbenchtop Energy Dispersive X-ray Fluorescence (EDXRF) elemental analyzer, the new Rigaku NEX DE VS delivers wide elemental coverage with easy-to-learn Windows®-based QuantEZ software. Non-destructively analyze from sodium (Na) through uranium (U) in almost any matrix, from solids and alloys to powders, liquids, slurries and RoHS materials.

Multi-position, small spot & bulk elemental analysis

New Rigaku NEX DE VS elemental analyzer (EDXRF) offers multi-position bulk analysis in addition to a large single position sample stage, with three analysis spot size options — 1 mm, 3 mm and 10 mm — that are easily changeable by the system's automatic collimators. A high resolution camera and LED lighting system allows a sample's image to be recorded via the Windows software interface.

XRF elemental analysis in the field, plant or lab

Especially designed and engineered for heavy industrial use, whether on the plant floor or in remote field environments, the superior analytical power, flexibility and ease-of-use of the NEX DE adds to its broad appeal for an ever expanding range of applications, including exploration, research, bulk RoHS inspection, and education, as well as industrial and production monitoring applications. Whether the need is basic quality control (QC) or its more sophisticated variants - such as analytical quality control (AQC), quality assurance (QA) or statistical process control like Six Sigma - the NEX DE is the reliable high performance choice for routine elemental analysis by XRF.

XRF with 60kV X-ray tube and SDD detector

The 60kV X-ray tube and Peltier cooled FAST SDD® Silicon Drift Detector deliver exceptional short-term repeatability and long-term reproducibility with excellent element peak resolution. This high voltage capability (60 kV), along with high emission current and multiple automated X-ray tube filters, provides a wide range of XRF applications versatility and low limits-of-detection (LOD).

XRF options: autosampler, helium and standardless FP Options include fundamental parameters, a variety of automatic sample changers, sample spinner and helium purge for enhanced light element sensitivity.

*FAST SDD® is a registered trademark of Amptek, Inc

  • Analyze ₁₁Na to ₉₂U non-destructively
  • Powerful QuantEZ Windows®-based    software
  • High resolution camera
  • 1, 3 or 10 mm analysis spot size
  • Solids, liquids, alloys, powders and films
  • 60kV X-ray tube for wide elemental coverage
  • FAST SDD® detector for superior data
  • Six automated tube filters
  • Unmatched performance-to-price ratio
  • Optional RPF-SQX fundamental parameters

  • 60kV X-ray tube
  • 12W max power
  • 7 tube filter positions
  • 10 mm collimator
  • High performance FAST SDD detector
  • Peltier thermo-electric cooling
  • High spectral resolution with very high count rates
Sample Chamber
  • Large 30.5 (W) X 30.5 (D) x 10.5 (H) cm chamber
  • Single position 32 mm sample aperture
  • Single position 40 mm sample aperture
  • 15-position 32 mm automatic sample changer
  • 10-position 40 mm automatic sample changer
  • 9-position 50 mm automatic sample changer
  • Single position 32 mm sample spinner
  • Analysis in air or helium
Environmental Conditions
  • Ambient temperature 10-35ºC (50-95ºF)
  • Relative humidity ≤85% non-condensing
  • Vibration: undetectable by people
  • Free from corrosive gas, dust and particles
Software & Application Packages
  • Qualitative and quantitative analysis
  • Wide variety of features
  • Fundamental parameters (optional)
  • Data export function with LIMS compatibility
  • User selectable shaping times
  • Simple flow bar wizard to create new applications

User Interface

  • QuantEZ software
  • External PC computer
  • External printer
  • Data export connections

Spectrometer Data

  • Single phase AC 100/220V, 1.5A (50/60 Hz)
  • Dimensions: 35.6(W) X 35.1(D) X 26.0(H) cm (14 X 13.8 X 10.2 inch)
  • Weight: <27 kg (<60 lbs)


  • RPF-SQX fundamental parameters
  • Helium purge
  • Single position 32 mm sample spinner
  • 15-position 32 mm automatic sample changer
  • 10-position 40 mm automatic sample changer
  • 9-position 50 mm automatic sample changer
  • UPS 865W / 1500VA Battery backup / transient surge protection
  • Printer

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