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CASCADE IMPACTOR DATA REDUCTION WITH SR-52 AND TI-59 PROGRAMMABLE CALCULATORS
Citation:
Sparks, L. CASCADE IMPACTOR DATA REDUCTION WITH SR-52 AND TI-59 PROGRAMMABLE CALCULATORS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/7-78/226 (NTIS PB290710).
Description:
The report provides useful tools for obtaining particle size distributions and graded penetration data from cascade impactor measurements. The programs calculate impactor aerodynamic cut points, total mass collected by the impactor, cumulative mass fraction less than for each stage, log-normal size distribution parameters for the data, and graded penetration. These programs are written for the Texas Instruments SR-52 and TI-59 programmable calculators, and the PC-100A printer. A general discussion of the program, an example problem, program listing, and user instructions are provided for each program.