Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
Dall'interno del libro
Risultati 1-3 di 98
Pagina 218
... intensity at a given angle are measurable and the basis for analytical determinations . Turbidity . When a beam of radiation of intensity Io * passes through a nonabsorbing medium that scatters light , the transmitted intensity I is ...
... intensity at a given angle are measurable and the basis for analytical determinations . Turbidity . When a beam of radiation of intensity Io * passes through a nonabsorbing medium that scatters light , the transmitted intensity I is ...
Pagina 223
... intensity of isotropic macromolecules , which may be termed the excess scattering of the solution , is in general both angle- and concentration - dependent ( Section 4-5 ) . The first type of dependence appears mainly for very large ...
... intensity of isotropic macromolecules , which may be termed the excess scattering of the solution , is in general both angle- and concentration - dependent ( Section 4-5 ) . The first type of dependence appears mainly for very large ...
Pagina 276
... intensity of the current . On the other hand , when the current intensity is decreasing , the induced emf tends to maintain the previous intensity . The explanation is that the energy is stored in the surrounding magnetic field and must ...
... intensity of the current . On the other hand , when the current intensity is decreasing , the induced emf tends to maintain the previous intensity . The explanation is that the energy is stored in the surrounding magnetic field and must ...
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