Abstract
A cylindrical furnace with three heating zones, capable of providing a temperature of 1100°C, has been fabricated to enable recording of absorption spectra of high temperature species. The temperature of the furnace can be controlled to ± 1°C of the set temperature. The salient feature of this furnace is that the material being heated can be prevented from depositing on the windows of the absorption cell by maintaining a higher temperature at both the ends of the absorption cell.
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Venkatasubramanian, R. A cylindrical furnace for absorption spectral studies. Sadhana 26, 285–289 (2001). https://doi.org/10.1007/BF02703388
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DOI: https://doi.org/10.1007/BF02703388