Research Article
Diagnosis of High Voltage Insulators Made of Ceramic Using Spectrophotometry
Table 2
Dominant wavelengths present in light emission of value
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| Wavelength interval (nm) | Dominant wavelengths and intervals present in light emission of value (nm) |
| λ = 200–299 | 203, 296–298 | λ = 300–399 | 311–318, 333–340, 351–360, 369–382, 390–396, 397–399 | λ = 400–499 | 400-401, 404–407, 420, 425–428, 434-435 | λ > 500 | 745, 933, 1073 |
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