Thermo Scientific DensityPRO NAI Series, Руководство пользователя

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Density Calculation
Emulsion Material
C-24 DensityPRO User Manual Thermo Scientific

Cpw = Percent by weight fluid 1 in percent (%) entered by the user.

Percent by weight volume fluid 2 (%) – The value shall be calculated
using
Equation 15 with the terms defined as follows.

Dc1u = density for calibration point 1 (g/cc)

Dc = density of the fluid 1 (g/cc)

Ds = density of the fluid 2 (g/cc)

Spv = Percent by volume solids in percent (%) entered by the user.

Percent by weight volume fluid 1 (%) – The value shall be calculated
using
Equation 16 with the terms defined as follows.

Dc1u = density for calibration point 1 (g/cc)

Dc = density of the fluid 1 (g/cc)

Ds = density of the fluid 2 (g/cc)

Dc1u = density for calibration point 1 (g/cc)

(Dc1u): Density for calibration point 1 – The user enters the density for the
first calibration point in the selected units. The density shall be entered when
standardizing on a full pipe or when the first point of the calibration is
performed.

(Dc2u): Density for calibration point 2 – Calibration point 2 shall be an
optional calibration point. The user enters the density for the second
calibration point in the same units as selected for the first calibration point.
The density shall be entered when the second point of the calibration is
performed.
– Measured Inputs

I: Radiation Intensity – Counts per second from the detector. The radiation
intensity shall be the filtered counts.

Istd: Standardization Counts – The average count rate per second from the
detector during standardization. The detector will calculate the average count
rate during the standardization cycle.

Ical1: Calibration point 1 counts – The average count rate per second from
the detector during calibration of the first point. The detector will calculate
the average count rate during the calibration cycle or during the
standardization cycle when standardized on a full pipe

Ical2: Calibration point 2 counts – The average count rate per second from
the detector during calibration of the second point. The detector will calculate
the average count rate during the calibration cycle.