Chemical Instrumentation: A Systematic ApproachAddison-Wesley Publishing Company, 1973 - 903 pagine |
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Pagina 188
... detection of the property sought ? Limit of detection . From a measurement perspective , the limit of detection represents the least concentration of amount of a substance that can with any confidence be said to be present when a ...
... detection of the property sought ? Limit of detection . From a measurement perspective , the limit of detection represents the least concentration of amount of a substance that can with any confidence be said to be present when a ...
Pagina 408
... Detection limits . Whether a flame spectroscopic method is usable for trace determina- tions depends finally on detection limits observed . Values for a dozen common ele- ments as found by flame and spark emission spectroscopy and ...
... Detection limits . Whether a flame spectroscopic method is usable for trace determina- tions depends finally on detection limits observed . Values for a dozen common ele- ments as found by flame and spark emission spectroscopy and ...
Pagina 543
... detection of resonances against the background of the strong exciting rf field may also be simplified by use of separate coils for excitation and detection . This crossed - coil arrangement is not as common as the single - coil ...
... detection of resonances against the background of the strong exciting rf field may also be simplified by use of separate coils for excitation and detection . This crossed - coil arrangement is not as common as the single - coil ...
Sommario
Measurement and Instrumentation | 1 |
Basic Electrical Variables | 25 |
9 | 47 |
Copyright | |
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Parole e frasi comuni
absorbance absorption amplitude analysis analyzer angle anode applied atoms beam Beer's law capacitance capacitor cathode cell circuit of Fig components concentration constant coulometry curve detection detector determined device diagram differential diode dispersion drop electrical electrode electrolysis emission emitter energy equation example excited feedback filter flame fluorescence frequency grating impedance incident input instrument intensity ionization ions magnetic measurement mercury meter method module molecular molecules monochromator noise obtained Ohm's law operational amplifier optical output voltage oxidation p-n junction peak phase photometer photomultiplier polarized polarography potential potentiometer precision prism proton pulse R₁ R₂ radiation range ratio RC circuit readout redox reduced refractive index resistance resistor resonance result sample scan schematic Section sensitivity shown in Fig signal slit solution species spectral spectrometer spectrophotometer Spectroscopy spectrum substance techniques temperature Thévenin equivalent titration transistor tube V₁ vibrational wave wavelength Wheatstone bridge width ΚΩ