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An Infrared Microprocessor Pyrometer with Diaphragmatic Optics

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Abstract

An infrared digital microprocessor pyrometer is described which makes it possible to control metal melting and hardening temperatures in both standard conditions and vacuum plants. The pyrometer is based on a RISC microcontroller. A diaphragmatic optical system providing spatial resolution and protecting the pyrometer against an evaporating metal is used. The system controls a measured dynamic temperature range of 20–2000°C. The measurement error is ≤2%.

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REFERENCES

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Authors and Affiliations

  1. Nizhny Novgorod State University, GSP-20, pr. Gagarina 23, Nizhni Novgorod, 603950, Russia

    A. V. Afanas'ev & I. Ya. Orlov

Authors
  1. A. V. Afanas'ev
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  2. I. Ya. Orlov
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Afanas'ev, A.V., Orlov, I.Y. An Infrared Microprocessor Pyrometer with Diaphragmatic Optics. Instruments and Experimental Techniques 46, 135–138 (2003). https://doi.org/10.1023/A:1022528616933

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  • DOI: https://doi.org/10.1023/A:1022528616933

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