| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system for measuring the internal quality of an agricultural product, which facilitates maintenance working to be carried out. <P>SOLUTION: The system is provided with a light-projecting unit 16 which projects light onto an object to be measured, a light-receiving unit 19 having a spectroscopic measuring means 18, which measures the light from a spectral means 17 receiving and dividing the light passing through the object to be measured, and a processing unit 20, which obtains internal quality information of the object to be measured, based on a result measured by the spectroscopic measuring means 18. An optical unit U which is formed, by integrally unitizing the light projecting unit 16 and the light-receiving unit 19, is arranged so as to be removable in a freely separable state from the computing unit 20, and a signal processing unit 32 and a calibration filter 31 for the optical unit U separated from the computing unit 20 are installed therein. <P>COPYRIGHT: (C)2004,JPO</p> |
