File:A smoldering ember pyrometry.png
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Summary
| DescriptionA smoldering ember pyrometry.png |
English: For this image intensities of red, green, and blue color planes from a glowing ember of an image, which was taken with ISO = 200, f = 2.8, and t = 1.3 ms, were examined. Two pyrometers were used for the color contours: A grayscale pyrometer and a hybrid pyrometer which incorporates the accuracy of ratio pyrometry and the low noise of grayscale pyrometry. The hybrid pyrometry provides a spatial resolution of 17 μm, a signal-to-noise ratio of 530, and an estimated uncertainty of ±20 °C. The measured ember temperatures were between 750 – 1070 °C with a mean of 930 °C. The thermocouple indicated a temperature 230 °C below the mean ember temperature. |
| Date | |
| Source | Own work |
| Author | Dkkyku202 |
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Captions
Color contours of temperature for a smoldering ember measured with a CMOS camera.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:09, 3 December 2020 |  | 556 × 320 (125 KB) | smartcommons>Dkkyku202 | Uploaded own work with UploadWizard |
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