Tii Techno Testing Instruments Pvt. Ltd.

Portable OES - PMI-MASTER Smart

Portable cordless optical emission spectrometer for metal analysis in hard to reach places.

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PMI-MASTER Pro

PMI-MASTER Pro

Robust, mobile optical emission spectrometers for metal analysis.

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Mobile OES - TEST-MASTER Pro

Mobile OES - TEST-MASTER Pro

Mobile and rugged spectrometer for precise metals analysis, ideal for continuous operation and automation

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What is OES (Optical Emission Spectroscopy)?

In the optical emission spectroscopy (OES) technology, atoms in a sample are excited by energy that comes from a spark formed between sample and electrode.

The energy of the spark causes the electrons in the sample to emit light which is converted into a spectral pattern. By measuring the intensity of the peaks in this spectrum, Hitachi Instruments OES analysers identify the quality and quantity of the material composition with uncompromising accuracy. They are ideal for high performance analysis of alloyed and trace elements, nitrogen analysis in duplex steels.

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