Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
Dall'interno del libro
Risultati 1-3 di 59
Pagina 203
... amplifier can be avoided ( Section 13-1 ) . In addition , nearly the full sensitivity of the detector can be realized . In double beam spectrophotometers , selective a - c amplification is prefer- able . The technique provides good ...
... amplifier can be avoided ( Section 13-1 ) . In addition , nearly the full sensitivity of the detector can be realized . In double beam spectrophotometers , selective a - c amplification is prefer- able . The technique provides good ...
Pagina 385
... amplifier , the drift may sometimes be great enough to cause the overloading of a stage or , conversely , its cutoff . The design of the amplifier in Fig . 13–1 ... amplifier may be described as follows 13-1 ] 385 DIRECT - CURRENT AMPLIFIERS.
... amplifier , the drift may sometimes be great enough to cause the overloading of a stage or , conversely , its cutoff . The design of the amplifier in Fig . 13–1 ... amplifier may be described as follows 13-1 ] 385 DIRECT - CURRENT AMPLIFIERS.
Pagina 468
... amplifier will result in an output signal of pre- dictable size . A suitable calibration of the output can be made by ob- serving the response when known emf's are applied . As a result of the direct - reading feature and the fact that ...
... amplifier will result in an output signal of pre- dictable size . A suitable calibration of the output can be made by ob- serving the response when known emf's are applied . As a result of the direct - reading feature and the fact that ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
CHAPTER 3 | 37 |
Copyright | |
38 sezioni non visualizzate
Altre edizioni - Visualizza tutto
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