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Analysing metal materials has never been easier. Check out our advanced range of spectrometers for quick metal checks and verification.

30th Anniversary

For over 30 years ARUN Technology has been serving metal markets. We were pioneers in CCD technology and want to bring optical emission spectroscopy to the next level. ARUN Technology was the first company to introduce the innovative, digital charge-coupled device as detectors in optical emission spectrometers.

30 Years

serving metals applications


satisfied customers

63 countries

present all over the world

54 million

analyses performed each year

Discover British excellence in metals analysis

ARUN Technology is at the forefront in advanced metals analysis. As pioneers of CCD spectrometers we have introduced optical emission spectroscopy to applications in all sizes and types of metal producing and processing industries.

About Us

Since launching the world’s first portable CCD-based metals analyser in the 1980s, ARUN Technology has been first in the field for portable and desktop metals spectrometers.

In the 1990s the 1625 and 1650 MetalScan portable analysers became the industry standard for ‘arc in air’ grade identification or Positive Material Identification (PMI). The MetalScan 2000 – introduced in the early 1990s and the MetalScan M2500 desktop units rapidly gained acceptance in foundries, die-casters and metal finishers.

Today, ARUN Technology and its worldwide network of channel partners offer a full range of stationary desktop spectrometers for metals analysis based on CCD technology. These include the PolySpec Neo, the PolySpek Junior and the newly introduced ARTUS 8.

  • Lightning Fast Analyses

    ARUN’s metals analysers provide lightning fast results, performing a full-blown elemental analysis of your metal sample within seconds.

  • Crafted with passion and care

    We build our instruments with great care and pride. Our specialists in England are passionate about performance and quality.

  • Certified Quality

    All business processes at ARUN are ISO certified. We commit to quality in all levels of our company. We strive for compliance to our policies throughout the supply chain and stretching into our distribution and service networks.

  • Global Support

    ARUN Technology entertains a global sales and service network. We need to ensure that our customers enjoy highly reliable instruments in mission critical process control applications, as well as for sustainable quality control or inspection applications.

    Our trained service engineers based in more than 23 countries continue to participate in ongoing education programmes, in England and online.

    Customer training is available to ensure that operators know best-practices and make optimal use of their instrument.

  • ARUN Technology HQ

    The ARUN Technology Headquarters in Crawley, West Sussex, south of London, near Gatwick Airport.