Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
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Pagina 327
... Triode characteristics . In Fig . 12-12 a simple triode circuit is depicted , and some of the voltage supplies required for its operation are indicated . A d - c power supply furnishes the plate voltage , and a battery furnishes the ...
... Triode characteristics . In Fig . 12-12 a simple triode circuit is depicted , and some of the voltage supplies required for its operation are indicated . A d - c power supply furnishes the plate voltage , and a battery furnishes the ...
Pagina 392
... triode 1 through the parallel R - C combination R2 - C2 . The values of these components are chosen to give sufficient feedback to drive the grid of triode 1 beyond cutoff and prevent any plate current in this tube . Note in this regard ...
... triode 1 through the parallel R - C combination R2 - C2 . The values of these components are chosen to give sufficient feedback to drive the grid of triode 1 beyond cutoff and prevent any plate current in this tube . Note in this regard ...
Pagina 394
... triode 2. When the pulse appears , it makes the cathodes of both diodes negative but causes current only through the diode with a positive plate , diode 2. The result is a nega- tive signal to the grid of triode 2 , and the shift of the ...
... triode 2. When the pulse appears , it makes the cathodes of both diodes negative but causes current only through the diode with a positive plate , diode 2. The result is a nega- tive signal to the grid of triode 2 , and the shift of the ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
CHAPTER 3 | 37 |
Copyright | |
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Chemical Instrumentation: A Systematic Approach to Instrumental Analysis Howard A. Strobel Visualizzazione estratti - 1960 |
Parole e frasi comuni
absorbance absorption acid activity addition allow amplifier analysis angle applied atoms band beam capacitor cathode cell charge circuit complex components concentration conductance constant curve dependence desired detector determined device direction discussed dispersion drop effect electrical electrode electrolysis energy error example field filter frequency give given glass greater grid incident increase indicator intensity interest ions known light limited lines means measurement mercury metal method mixture molecules negative Note observed obtained occurs operation optical output plate polarized positive possible potential precision present prism procedure produced radiation range reaction reduced reference reflection refractive region relative representative resistance response result sample scattering sensitivity shown signal slit solution species standard substance surface Table temperature tion titration tube usually varies voltage wave wavelength