公开(公告)号：JPH0915171A

公开(公告)日：1997-01-17

申请号：JP6129096

申请日：1996-03-18

Applicant: BIO RAD LABORATORIES

Inventor： DEBITSUDO EMU HEFUERUFUINGAA ,  FURANKURIN AARU UTSUTONII

IPC: G01N21/91 ,  G01N21/25 ,  G01N21/64

Abstract: PROBLEM TO BE SOLVED: To enable the execution of consecutive tuning over the whole of wavelengths of excitation and fluorescence detection by selecting operation parameters of equipment from a lookup table and a signal peaking system and by subjecting them to fine tuning. SOLUTION: In a manual mode, for instance, operation parameters of equipment such as an excitation wavelength, a detection wavelength, band zones of both of them and a form of output data are selected from an application table 10 by a user interface 8. When a light of an ultraviolet or infrared band is inputted to a tuning part (wavelength selector) 3 from a light source 2, the parameter and the band are subjected to fine tuning by a controller 12 and the light is cast on a sample 1 through a converging optical system 4. Fluorescence from the sample 1 enters a tuning part 7 through a coupling optical system 6 and, after the detection wavelength and the form of the output data are subjected to the fine tuning, it is imaged on a detector 5. An image signal is subjected to A/D conversion 13 and an image of a specific type is displayed on a monitor 14 through the interface 8.