Densitometer calibration method

Details Densitometer calibration method Densitometer calibration method

1979-01-17

1980-03-25

Swisher, S. Clement

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

73 30, 73 32A, G01N 900

Patent

active

041943856

ABSTRACT:
A method of calibrating a densitometer to meter two gases of different molecular structures by empirically deriving a hole size function of the indicated error for one gas in the density equation of the other and performing tailored reboring of the hole in a production unit in accordance with the hole size derived from the function by determining the full scale error thereof.

REFERENCES:
patent: 3713324 (1973-01-01), Miller

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