Grayscale sensor calibration device

The invention discloses a grayscale sensor calibration device. The grayscale sensor calibration device comprises a color scale dividing mechanism and a test fixture arranged on one side of the color scale dividing mechanism, wherein the test fixture comprises a lifting workbench used for accommodati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YE PENG, YUN WEIMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a grayscale sensor calibration device. The grayscale sensor calibration device comprises a color scale dividing mechanism and a test fixture arranged on one side of the color scale dividing mechanism, wherein the test fixture comprises a lifting workbench used for accommodating a tested grayscale sensor, a downward pressing assembly used for pressing the lifting workbench downwards is arranged above the lifting workbench, a probe in contact with the tested grayscale sensor is arranged below the lifting workbench, and springs are connected to the lower portion of the periphery of the lifting workbench. The grayscale sensor calibration device further comprises a computer which is used for recording test data, and the computer is connected with the probe by means of alead wire. The grayscale sensor calibration device composed of the color scale dividing mechanism and the test fixture combines power supply, control and storage systems, can meet the calibration of the grayscale sensor, is s