Thermo Scientific DensityPRO NAI Series, Руководство пользователя

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Density Calculation
Single-Phase Material
Thermo Scientific DensityPRO User Manual C-7
– Calculated Values

L: Pipe ID (cm) – Inside diameter of the pipe converted from user selected
units to centimeters.

(Dc): Density of the carrier material – For a single-phase material Dc = 0
(g/cm3).

(µc): Attenuation of carrier material – For a single-phase material µc = 0
(cm2/g).

(Ds): Density of the solid material – For a single-phase material Ds = 1
(g/cm3).

(Dcal1): Calibration point 1 Density – Density for calibration point 1 (Dc1u)
converted to grams per cubic centimeter (g/cm3).

(Dcal2): Calibration point 2 Density – Density for calibration point 2 (Dc2u)
converted to grams per cubic centimeter (g/cm3).

D: Density of process material – The density of the process material in g/cm3
calculated using
Equation 4 .
Additional
Measurements
In addition to Measurement #1, three additional measurements, Measurements #2 –
#4 are available to display additional parameters measured or calculated by the gauge.
These additional measurements are also capable of displaying the values from the
analog inputs.
– Density – Displays the density in units from the list in Units for Measurement #1 .
– Bulk Density – Bulk density is the same as density for a single-phase material type.
– Temperature – Displays the value of an analog input or the RTD input in the user
selected units.

Degree C (Deg C)

Degree F (Deg F)
– Flow Velocity – Displays the velocity of the input configured as a flow type in the
user-selected units.

Feet per second (ft/sec)

Meters per second (m/sec)