Razón española, Edizioni 21-26Fundación Balmes, 1983 |
Dall'interno del libro
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Pagina 132
... Slit jaws are formed by carefully machining two pieces of metal to give sharp edges , as shown in Fig- ure 5-16 . Care is taken to assure that the edges of the slit are exactly parallel to one another and that they lie on the same plane ...
... Slit jaws are formed by carefully machining two pieces of metal to give sharp edges , as shown in Fig- ure 5-16 . Care is taken to assure that the edges of the slit are exactly parallel to one another and that they lie on the same plane ...
Pagina 134
... slit . Movement of the monochromator in either direction diminishes the transmitted inten- sity of λ2 , but increases the intensity of one of the other lines by an equivalent amount . As shown by the solid line in the plot to the right ...
... slit . Movement of the monochromator in either direction diminishes the transmitted inten- sity of λ2 , but increases the intensity of one of the other lines by an equivalent amount . As shown by the solid line in the plot to the right ...
Pagina 173
... SLIT WIDTH ON ABSORPTION MEASUREMENTS 8 As shown in Section 5D - 5 , narrow slit widths are required to resolve complex spectra . For example , Figure 6-8 illus- trates the loss of detail that accompanies the use of wider slits . In ...
... SLIT WIDTH ON ABSORPTION MEASUREMENTS 8 As shown in Section 5D - 5 , narrow slit widths are required to resolve complex spectra . For example , Figure 6-8 illus- trates the loss of detail that accompanies the use of wider slits . In ...
Sommario
Contents | 1 |
Elementary Electronics | 30 |
Microcomputers and Microprocessors in Chemical Instrumentation | 80 |
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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