Piezoelectric gum measurement device
An improved apparatus for measuring high-boiling components and particularly existent gum levels in aviation fuel comprising: a piezoelectric crystal, a lipophobic coating applied to the crystal for controlling sample location, a supply device for applying a sample to the crystal, a heater for heati...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
14.10.1980
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | An improved apparatus for measuring high-boiling components and particularly existent gum levels in aviation fuel comprising: a piezoelectric crystal, a lipophobic coating applied to the crystal for controlling sample location, a supply device for applying a sample to the crystal, a heater for heating the sample on the crystal, an evacuator, an oscillator associated with the crystal for measuring the resonant frequency thereof and an insulated housing for the crystal and heater. |
---|---|
Bibliography: | Application Number: US19790048501 |