Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
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Pagina 80
... FIG . 4-15 . Pattern of scattered intensities for a large molecule . Radiation is incident from 180 ° . Only a cross section of the scattered distribution is shown . possible . For example , compare distances for paths SBA and SCA . In ...
... FIG . 4-15 . Pattern of scattered intensities for a large molecule . Radiation is incident from 180 ° . Only a cross section of the scattered distribution is shown . possible . For example , compare distances for paths SBA and SCA . In ...
Pagina 397
... shown in Fig . 13-9 ( a ) . Again , there is no means of controlling the amplitude of the output , which is fixed at the firing potential of the glow tube . Finally , the oscillations are not of con- stant frequency , and their ...
... shown in Fig . 13-9 ( a ) . Again , there is no means of controlling the amplitude of the output , which is fixed at the firing potential of the glow tube . Finally , the oscillations are not of con- stant frequency , and their ...
Pagina 409
... Fig . 13-20 a simplified version of their circuit , a coulometric titrator ( Section 17-4 ) , is shown . The circuit is designed to maintain the working electrode at constant potential and to integrate the cell current as a function of ...
... Fig . 13-20 a simplified version of their circuit , a coulometric titrator ( Section 17-4 ) , is shown . The circuit is designed to maintain the working electrode at constant potential and to integrate the cell current as a function of ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
EMISSION AND ABSORPTION OF EM RADIATION | 40 |
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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 electron tube emission end point energy error example filter frequency galvanometer 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 reactance 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