Multifunctional Spectrophotometer with CCD detector and Integrating Sphere

摘要

The present invention relates to a multi-function spectral analyzer in the absorption of the sample, the transmittance, reflectance, emission distribution or the like can be easily and precisely measured by a single sample loading, and more particularly, to measuring the fine light amount by employing a CCD, and an integrating sphere to enable and relates to a multi-function spectrometer employing a different optical property to the CCD detector, one to be measured in a short time by a single sample loading (Loading) with an integrating sphere through which the various types of samples.; Spectrometer of the present invention is divided into the larger the light source unit 11 and the loading of the sample (13) (Loading) an integrating sphere (4), and the measuring unit 12 including a computer (8) that can be.; The light source 11 is a tungsten lamp 1 and the laser 2 and the spectrometer (Monochromator) is formed in 10, but that in addition to the UV lamp (UV Lamp) or a flash lamp or the like may be used for various types of light sources the light source the path may both use the optical fiber (Optical fiber) (3) and the optical fiber probe (Optical fiber probe) (9).; Above, it was the interior of the integrating sphere (4) is brought to secure the direct detection (Detection) the light shield 14 in the portion not being reflected to time are coated with PTFE and hayeoteul scanning the light source to the sample (Sample) In addition, samples ( 13) to one's face is measured in the measured position of the lower integrating sphere (4).; Wherein, the measuring section 12 is a computer (8 and measure the spectral wavelength and a spectroscope (Spectrograph) (6) of the spectral light by a CCD detector (detector) (5) via a data obtainer (Acquisition) (7) ) the absorption, transmittance, reflectance, such as a number of other, light emission distribution can be determined by software at a time.