Emerson Rosemount 56, Instruction Manual

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1. To Zero Calibrate the analyzer with
the sensor attached, follow the step-
by-step procedures
displayed on-screen.
2. To perform an In-Process Calibration
of the conductivity loop by
Standardizing the sensor to
a known conductivity, follow
the step-by-step procedures
displayed on-screen.
3. To calibrate the conductivity loop by entering a Cell constant, Enter the cell Constant for
the sensor and follow the step-by-step procedures displayed on-screen.
4. To Meter Cal Calibrate the analyzer to a lab conductivity instrument, follow the step-by-
step procedures displayed on-screen.
5. To enter the Cal Factor to support calibration of a 4-Electrode sensors, enter the Cal
Factor for the 4-Electrode sensors from the sensor tag and follow the step-by-step
procedures displayed on-screen.
10.5 Toroidal Conductivity Calibration
Calibration is the process of adjusting or standardizing the analyzer to a lab test or a
calibrated laboratory instrument, or standardizing to some known reference (such as a
conductivity standard). This section contains procedures for the first time use and for
routine calibration of the 56 analyzer.
To calibrate the conductivity loop with a connected contacting conductivity sensor, access
the Calibration screen by pressing ENTER/MENU from the main screen, select S1 or S2
Measurement and press ENTER/MENU. Press INFO at any time to learn more about this
procedure. A yellow screen will appear with detailed instructions and information.
The following calibration routines are covered:
1. Zero Cal Zero the analyzer with the
sensor attached
2. In Process Cal Standardize the sensor
to a known conductivity
3. Cell K: 1.00000/cm Enter the cell
Constant for the sensor
1. To Zero Calibrate the analyzer with
the sensor attached, follow the step-
by-step procedures displayed on-
screen.
2. To perform an In-Process
Calibration of the conductivity loop
by Standardizing the sensor to a
known conductivity, follow the step-
by-step procedures displayed on-
screen.
3. To calibrate the conductivity loop by
entering a Cell constant, Enter the
cell Constant for the sensor and fol-
low the step-by-step procedures displayed on-screen.
78 Calibration
Section 10: Calibration Instruction Manual
April 2017 LIQ-MAN-56