Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
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Risultati 1-3 di 75
Pagina 2
... signal , ( 2 ) detection and transducing ( transforming the basic stimulus into some other type of signal ) , ( 3 ) amplification , ( 4 ) computation ( conversion of the signal into a form suitable to operate the presentation device ) ...
... signal , ( 2 ) detection and transducing ( transforming the basic stimulus into some other type of signal ) , ( 3 ) amplification , ( 4 ) computation ( conversion of the signal into a form suitable to operate the presentation device ) ...
Pagina 10
... signal with and without superimposed noise is illustrated . The limit of detectability usually depends on the ratio of amplitudes of the signal and noise . பப ( a ) ( b ) FIG . 1-5 . Square wave signal ( a ) without and ( b ) with ...
... signal with and without superimposed noise is illustrated . The limit of detectability usually depends on the ratio of amplitudes of the signal and noise . பப ( a ) ( b ) FIG . 1-5 . Square wave signal ( a ) without and ( b ) with ...
Pagina 330
... signal enters the input or grid circuit , it is super- imposed on the grid bias . If the signal is a - c , the grid potential will fluc- tuate about the bias value ( see Fig . 12-16 ) . Under a steady d - c input , the grid will be at a ...
... signal enters the input or grid circuit , it is super- imposed on the grid bias . If the signal is a - c , the grid potential will fluc- tuate about the bias value ( see Fig . 12-16 ) . Under a steady d - c input , the grid will be at a ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
CHAPTER 3 | 34 |
Copyright | |
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Chemical Instrumentation: A Systematic Approach to Instrumental Analysis Howard A. Strobel Visualizzazione estratti - 1960 |
Parole e frasi comuni
absorbance absorption acid amplifier analysis analyzed angle anode applied atoms band beam Beer's law calibration calomel capacitance capacitor cathode cell Chem chemical circuit components concentration conductance constant coulometric curve detection detector determined device diffusion diode dispersion drop effect electrical electrode electrolysis emission end point energy error example filter frequency galvanometer gas chromatography glass grid incident input instrument intensity ionization ions layer liquid measurement mercury metal meter method mixture molecules obtained operation optical optical rotation output oxidized particles pH meter photometer phototube plate current platinum polarized polarographic potential potentiometer precision prism procedure quantitative radiation range reaction reflection refractive index region resistance resistor result rotation sample sawtooth wave scattering schematic Section sensitivity shown in Fig signal slit solution solvent species spectra spectrophotometer spectrum standard substance techniques temperature thyratron tion titration transistor triode variable vibrational voltage wave wavelength