Figures 26 a and b show a block diagram for a fluorescence spectrometer and an electrical schematic taken from an ... uses a 0.5 A fuse, a 1 2AU7 vacuum tube in the amplifier circuit and an R106 photo- multiplier tube in the detector circuit. ... For resistances between 1 and 10 ohms, gold is used for the third band. Thusanbsp;...
Title | : | Chemical Technology Handbook |
Author | : | Robert L. Pecsok |
Publisher | : | Amer Chemical Society - 1975-06-01 |
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