Razón española, Edizioni 21-26Fundación Balmes, 1983 |
Dall'interno del libro
Risultati 1-3 di 80
Pagina 62
... TUBE The oscilloscope is a most useful and versa- tile laboratory instrument that employs a cathode - ray tube as a readout device . Figure 2-31 is a schematic drawing showing the main components of the tube . Here , the dis- play is ...
... TUBE The oscilloscope is a most useful and versa- tile laboratory instrument that employs a cathode - ray tube as a readout device . Figure 2-31 is a schematic drawing showing the main components of the tube . Here , the dis- play is ...
Pagina 139
... tube . Photomultiplier Tubes . For the measurement of low radiant power , the photomultiplier tube offers advantages over the ordinary photo- tube.13 Figure 5-24 is a schematic diagram of such a device . The cathode surface is sim- ilar ...
... tube . Photomultiplier Tubes . For the measurement of low radiant power , the photomultiplier tube offers advantages over the ordinary photo- tube.13 Figure 5-24 is a schematic diagram of such a device . The cathode surface is sim- ilar ...
Pagina 483
... tube is filtered to produce a nearly monochro- matic beam ( often the copper or molybde- num Ka line ) , which is collimated by passage through a narrow tube . The undiffracted α . radiation then passes out of the camera via a narrow exit ...
... tube is filtered to produce a nearly monochro- matic beam ( often the copper or molybde- num Ka line ) , which is collimated by passage through a narrow tube . The undiffracted α . radiation then passes out of the camera via a narrow exit ...
Sommario
Contents | 1 |
Elementary Electronics | 30 |
Microcomputers and Microprocessors in Chemical Instrumentation | 80 |
Copyright | |
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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