Patent ID: 9666421
Date: 2017-05-30
CPC Classifications: G06F,H01J

Claim:
1. A mass spectrometry data display device which displays a mass spectrum on a screen, with one axis as a mass axis and another axis as an intensity axis, comprising: a transformed graph generator which generates said mass spectrum with said mass axis as a ring shape and said intensity axis in a radial direction thereof; a data display which displays said mass spectrum generated by said transformed graph generator, and displays peak information for peaks contained in said mass spectrum at an outer circumference of said mass spectrum in association with said peaks; and wherein when said peak information comprises a plurality of candidates, an evaluation value is computed for each of said plurality of candidates based on a predetermined evaluation method, and said data display displays said plurality of candidates in a sequence with a candidate among said plurality of candidates with a best evaluation value closest to a corresponding peak of said peaks.