SPECTRUM CALCULATION PROCESSOR, SPECTRUM CALCULATION PROCESSING METHOD, MASS SPECTROSCOPE AND MASS ANALYSIS METHOD

摘要

PROBLEM TO BE SOLVED: To provide a spectrum calculation processor capable of reducing the time for obtaining a significant spectrum while improving S/N ratio, and a spectrum calculation processing method, a mass spectroscope and mass analysis method.SOLUTION: A spectrum acquisition section 31 acquires and stores first and second spectrums of each spectrum group based on signals detected by plural ion detectors 21 and 22 of a flight time mass analyzer 2. A binarization part 321 of a pseudo AND processing part 32 obtains a piece of binary data by binarizing a first spectrum. An AND processing part 322 carries out an AND processing of the binary data and the second spectrum. An integration processing part 33 integrates plural spectrums obtained by the pseudo AND processing part 32.SELECTED DRAWING: Figure 1