Since 1968 - Leaders in Laboratory Instrumentation & Support



Since its inception in 1951, Rigaku has been at the forefront of analytical and industrial instrumentation technology. Today, with hundreds of major innovations to their credit, the Rigaku Group of Companies are world leaders in the fields of general X-ray diffraction (XRD), thin film analysis (XRF, XRD and XRR), X-ray fluorescence spectrometry (TXRF, EDXRF and WDXRF), small angle X-ray scattering (SAXS), protein and small molecule X-ray crystallography, Raman spectroscopy, X-ray optics, semiconductor metrology (TXRF, XRF, XRD and XRR), X-ray sources, computed tomography, nondestructive testing and thermal analysis. With Rigaku's vast understanding of X-ray and its complementary technologies as a foundation, our true strength is seen in an unparalleled willingness to collaborate with customers. By promoting partnerships, dialog, and innovation within the global scientific and industrial communities, Rigaku demonstrates a relentless commitment to providing our client markets with fully integrated solutions. The company and its employees are dedicated to developing and supplying universities, industry, and government labs with the ultimate in customer-focused integrated solutions across a wide variety of disciplines, including structural proteomics, nanoengineering research, general purpose X-ray diffraction (XRD) and spectroscopy (XRF), materials analysis and quality assurance. Whether supplying the tools to create better semiconductor chips, enabling drug discovery, improving production line quality, or exploring the new frontier of nanotechnology, Rigaku products and services lead with innovation. Rigaku employs over 1,100 people worldwide in operations based in Japan, the U.S., Europe and China. We value our people. Our value comes from them. Close collaboration between our users and employees sets the direction and focus of our work, allowing us to address customers' needs and stay close to the market place.


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ZSX Primus

ZSX Primus Rigaku ZSX Primus delivers rapid quantitative determination of major...
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ZSX Primus IV

Tube-above wavelength dispersive X-ray fluorescence spectrometer High performan...
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Simultix 14

Simultix 14 The newest version of our popular multi-channel simultaneous wavele...
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AZX 400

AZX 400 Rigaku's unique AZX400 sequential wavelength dispersive X-ray fluoresce...
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ZSX Primus / SSLS

ZSX Primus / SSLS   Smart Sample Loading System Rigaku’s new Smart...
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High-power Benchtop Sequential WDXRF Spectrometer Elemental ana...
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Micro-Z ULS

Micro-Z ULS Designed for ultra-low level sulfur analysis of diesel, petrol (gas...
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Primini Biofuel

Primini Biofuel Rigaku's Primini Biofuel is suitable for phosphorus analysis in...
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Mini-Z Sulfur

Mini-Z Sulfur Specifically designed for rapid batch testing of low and ultra-lo...
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Mini-Z series

Mini-Z series A series of compact benchtop wavelength dispersive XRF analyzers,...
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NEX QC As a premium low cost benchtop Energy Dispersive X-ray Fluorescence (EDX...
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NEX QC+ For more demanding applications, or for situations where analysis time ...