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Processing high-resolution mass spectrographic plates with a comparator-microdensitomer-programmable calculator system.

Authors
Weber-JH; Earnshaw-DG; Severin-DWK; Decora-AW
Source
NTIS: PB 241-880, 1974; :1-14
Link
NIOSHTIC No.
10009266
Abstract
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.
Keywords
Mining; Data processing; Computer equipment; Computer software; Information retrieval systems; Information systems; Automation; Computer programs; Spectrographic analysis
Publication Date
19740101
Document Type
IH; Report of Investigations
Fiscal Year
1974
NTIS Accession No.
PB-241880
NTIS Price
A03
Identifying No.
RI 7938
NIOSH Division
LERC
Source Name
NTIS: PB 241-880
Page last reviewed: November 6, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division