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Processing high-resolution mass spectrographic plates with a comparator-microdensitomer-programmable calculator system.
Weber-JH; Earnshaw-DG; Severin-DWK; Decora-AW
NTIS: PB 241-880, 1974; :1-14
This Bureau of Mines publication describes the hardware system and software package for the semiautomatic acquisition and automatic processing of high-resolution mass spectrographic plates. The semiautomatic data acquisition allows a tenfold saving of time compared with manual data acquisition. Automatic processing of the high-resolution data to yield exact masses, intensity, and the corresponding empirical formulas is accomplished by efficient programing on a small, inexpensive, programable calculator system.
Mining; Data processing; Computer equipment; Computer software; Information retrieval systems; Information systems; Automation; Computer programs; Spectrographic analysis
IH; Report of Investigations
NTIS Accession No.
NTIS: PB 241-880
Page last reviewed: November 6, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division