Vacuum Microbalance Techniques: Volume 2 Proceedings of the 1961 Conference Held at the National Bureau of Standards, Washington, D. C., April 20–21 |
Contents
Introduction e e º e o | 7 |
The Characteristic and Application of a Simple Quartz | 37 |
Vacuum System for Use with a Microbalance | 59 |
A Vacuum System for Mass and Thermal Measure | 93 |
Adsorption on Quartz Single Crystals | 115 |
Invar Beam Balance for the Study of Fast Chemical | 129 |
An Apparatus for the Simultaneous Measurement | 147 |
The Calibration at the National Bureau of Standards | 165 |
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Vacuum Microbalance Techniques: Volume 2 Proceedings of the 1961 Conference ... R. F. Walker No preview available - 1961 |
Common terms and phrases
accuracy adsorbed adsorption ambient amplitude apparatus AT-cut bakeable balance Bureau of Standards center of mass circuit copper film crystal oven crystal plate Cunife curves deflection detected diameter effect electrodes evaporation factor field lens flange furnace tube gauge Gulbransen heat hexane instrument Invar limit load magnetic mass change McLeod gauge metal methods micro micro-weighing microbalance monolayer mounting mullite National Bureau obtained operation optical sensitivity oscillator oven oxidation pan suspension picograms pivot-type platinum position potentiometer precision pressure Pyrex quartz crystal quartz plate range reaction relative pressure Research resonant frequency rotated sample seal shown in Fig spring sputtering stainless steel standard deviation Standards Washington 25 support wires surface suspension fibers thermal shock thermocouple thickness tion torr torsion fiber torsion head transducer tungsten trioxide ultramicrobalance utorr vacuum system vibration voltage weight calibration weight change X-cut Y-cut crystal