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  • Excellent LLD
  • Peak and background measurements
  • Easy-to-operate software
  • No cooling water, plug-n-play
  • Light weight and compact body
  • Exceptional repeatability
  • Wide analysis range
  • High-resolution, wavelength dispersive optics
  • No complex sample preparation required (reagent treatment, etc.)

Benchtop single element wavelength dispersive XRF analyzer

High-precision, high-sensitivity elemental analysis

A series of compact benchtop wavelength dispersive XRF analyzers, the Mini-Z series of analyzers are designed for analyzing specific single elements. Since the optics are optimally configured to a particular element, this series allows for high precision and low detection limits.

High precision single element analysis

Mini-Z can be configured as a Si analyzer (e.g., for coated Si on paper or plastic), an Al analyzer (e.g., for coated Al on paper or plastic), a Ni analyzer, (e.g., for Ni coating or plating), a Cl analyzer, a P analyzer (e.g., biofuels) or a Zr analyzer (e.g., for Zr coating).

Self contained elemental analyzer

The Rigaku Mini-Z series benchtop WDXRF spectrometers are completely contained X-ray generating systems. Interlocks and safety "X-RAY ON" indicators are present to protect operators from exposure to X-rays being produced. The spectrometers meet all North American safety codes and are CE marked.


Product name Mini-Z series
Technique WDXRF
Benefit High-precision, high-sensitivity elemental analysis
Technology Wavelength dispersive XRF
Core attributes Compact air-cooled Pd X-ray anode
Core options N/A
Computer Internal PC
Core dimensions Varies with configuration
Mass (core unit) 65-70 kg depending on configuration
Power requirements 1Ø, 100 V, 1 A or 220 V, 2 A


The following applications are relevant to this product