| 摘要 |
PURPOSE:To easily calibrate the wavelength of a fluorospectroscope by providing an optical system which bypasses an excitation spectroscope and sample cell from a light source chamber and respectively providing shutters thereto to select the incident optical paths on the fluorospectroscope. CONSTITUTION:The optical system B which introduces light to the fluorospectroscope Mf by bypassing the excitation spectroscope Me and the sample cell Ce is provided to a spectral fluorophotometer which makes incident the light from the light source chamber 1 on the fluorospectroscope Mf through the sample cell Ce. The shutters 2 and 3 are respectively provided to the optical system B and the optical path of the light from the cell Ce so that the incident light on the spectroscope Mf can be selected. The wavelength calibration of the spectroscope Mf is thus made executable simply by closing the shutter 3 and opening the shutter 2 so as to directly introduce the light from the light source 1 into said spectroscope. |
