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- Nernst_glower abstract "The Nernst glower is an obsolete device for providing a continuous source of (near) infrared radiation for use in spectroscopy. Typically it was in the form of a cylindrical rod or tube composed of a mixture of certain oxides such as zirconium oxide (ZrO2), yttrium oxide (Y2O3) and erbium oxide (Er2O3) at a ratio of 90:7:3 by weight. They operated by being electrically heated to about 2000 °C. Initially they required external heating because the material is an insulator at room temperature.It has been replaced by a similar device known as a Globar made of silicon carbide (SiC) that operates at about 1100 °C. The Globar does not require an external preheater as it is an electrical conductor at any temperature. It is also better suited for use in evacuated systems.".
- Nernst_glower wikiPageID "4444615".
- Nernst_glower wikiPageLength "987".
- Nernst_glower wikiPageOutDegree "9".
- Nernst_glower wikiPageRevisionID "644015520".
- Nernst_glower wikiPageWikiLink Category:Types_of_lamp.
- Nernst_glower wikiPageWikiLink Erbium(III)_oxide.
- Nernst_glower wikiPageWikiLink Globar.
- Nernst_glower wikiPageWikiLink Infrared.
- Nernst_glower wikiPageWikiLink Insulator_(electricity).
- Nernst_glower wikiPageWikiLink Silicon_carbide.
- Nernst_glower wikiPageWikiLink Spectroscopy.
- Nernst_glower wikiPageWikiLink Yttrium(III)_oxide.
- Nernst_glower wikiPageWikiLink Zirconium_dioxide.
- Nernst_glower wikiPageWikiLinkText "Nernst glower".
- Nernst_glower wikiPageWikiLinkText "glowers".
- Nernst_glower wikiPageUsesTemplate Template:Artificial_light_sources.
- Nernst_glower wikiPageUsesTemplate Template:Unreferenced.
- Nernst_glower subject Category:Types_of_lamp.
- Nernst_glower hypernym Device.
- Nernst_glower type Device.
- Nernst_glower type Application.
- Nernst_glower type Component.
- Nernst_glower type Lamp.
- Nernst_glower type Source.
- Nernst_glower comment "The Nernst glower is an obsolete device for providing a continuous source of (near) infrared radiation for use in spectroscopy. Typically it was in the form of a cylindrical rod or tube composed of a mixture of certain oxides such as zirconium oxide (ZrO2), yttrium oxide (Y2O3) and erbium oxide (Er2O3) at a ratio of 90:7:3 by weight. They operated by being electrically heated to about 2000 °C.".
- Nernst_glower label "Nernst glower".
- Nernst_glower sameAs Q6996520.
- Nernst_glower sameAs זוהר_נרנסט.
- Nernst_glower sameAs m.0c2rzp.
- Nernst_glower sameAs Q6996520.
- Nernst_glower wasDerivedFrom Nernst_glower?oldid=644015520.
- Nernst_glower isPrimaryTopicOf Nernst_glower.