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On-Line Measurement of Fiber Temperature along Spinning Line Using Monochromatic Infrared Thermometer
Abstract:
On-line measurement of fiber temperature based on monochromatic infrared thermometer has been introduced. Due to the probe field of view of monochromatic infrared thermometer being much larger than the fiber diameter, the measurement results is an average between the fiber and backgrounds, which can't be used to indicate the temperature of fibers directly. In this paper, a temperature calibration method has been introduced to decompose the measurement result of monochromatic infrared thermometer, and the calibrated results are compared to the measurement results of infrared thermography. It has been found that the on-line measurement with infrared thermometer could promise high-speed and highly reliable temperature testing for the fibers.
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Pages:
1538-1542
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Online since:
September 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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