Razón española, Edizioni 21-26Fundación Balmes, 1983 |
Dall'interno del libro
Risultati 1-3 di 93
Pagina 120
... wavelength can be varied by rotation of the grating or prism . Emission is then stimulated for only part of the fluores- cent spectrum , namely , the wavelength re- flected from the monochromator . 5C Wavelength Selectors ; Filters For ...
... wavelength can be varied by rotation of the grating or prism . Emission is then stimulated for only part of the fluores- cent spectrum , namely , the wavelength re- flected from the monochromator . 5C Wavelength Selectors ; Filters For ...
Pagina 122
ing light of the same wavelength . The re- sult is that this particular wavelength is reinforced , while most other wavelengths , being out of phase , suffer destructive inter- ference . The relationship between the thickness of the ...
ing light of the same wavelength . The re- sult is that this particular wavelength is reinforced , while most other wavelengths , being out of phase , suffer destructive inter- ference . The relationship between the thickness of the ...
Pagina 214
... wavelength modulation , and one that is offered by several instrument makers , involves the use of dual dispersing systems arranged in such a way that two beams of slightly different wavelengths ( typ- ically 1 or 2 nm ) fall ...
... wavelength modulation , and one that is offered by several instrument makers , involves the use of dual dispersing systems arranged in such a way that two beams of slightly different wavelengths ( typ- ically 1 or 2 nm ) fall ...
Sommario
Contents | 1 |
Elementary Electronics | 30 |
Microcomputers and Microprocessors in Chemical Instrumentation | 80 |
Copyright | |
46 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
absorbance absorption acid amplifier Anal analysis analyte analytical signal anode applications atoms beam Beer's law Calculate cathode cell Chem chemical chromatography circuit column components compounds concentration constant containing coulometric curve detector determination device dispersion effect elec electrical electrode elements emission employed energy Equation example excited filter flame fluorescence frequency function hydrogen infrared input instruments ionization iron(II liquid magnetic mass mass spectrometer measurements membrane ment methods mobile phase molar absorptivities molecular molecules monochromator obtained operational amplifier optical output oxidation particles peak photomultiplier plate polarized polarography potential prism protons pulse quantitative radiation Raman range reaction reagent refractive refractive index region relative rotation sample sensitivity shown in Figure signal slit solution solvent species spectra spectrometer spectrophotometer spectroscopy spectrum standard deviation stationary phase surface temperature tion titration trode tube typical ultraviolet V₁ vibrational voltage wave wavelength X-ray