NEAR INFRARED SPECTRAL ANALYSIS DEVICE OF AN OBJECT NON-DESTRUCTIVE MODE FOR GRASPING PHYSICOCHEMICAL PROPERTIES OF A MEASUREMENT OBJECT WITHOUT DESTROYING THE MEASUREMENT OBJECT BY USING THE NEAR INFRARED RAYS

摘要

PURPOSE: A near infrared spectral analysis device of an object non-destructive mode is provided to measure an near infrared spectrum of a measurement object which accuracy is excellent and to establish databases by using physical properties and the percentage of water content or the acidity of the measurement object.;CONSTITUTION: A near infrared spectral analysis device of an object non-destructive mode comprises a light source, an integrating sphere, a near infrared spectral analysis device(10), an outer case(20), a pedestal(30), a reference substance(40), a data process storing device, and a user interface. The light source emits the near infrared rays. The integrating sphere comprises an incident port, a measurement port(13), and a discharging port. The incident port becomes incident to the inside of the integrating sphere. The measurement port irradiates the near infrared rays became incident to the incident port and receives the near infrared rays reflected by the measurement object. The discharging port discharges optical signals of the measurement object diffused and reflected in the inner circumference of the integrating sphere by being reflected by the measurement object. The near infrared spectral analysis device measures the discharged optical signals, thereby generating spectrum data of the measurement object. The reference substance comprises total reflection materials. The total reflection materials reflect the near infrared rays penetrated through the measurement object among the near infrared rays irradiated to the measurement object from the measurement port.;COPYRIGHT KIPO 2012