EUTECH INSTRUMENTS CD 650, Instruction Manual

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1. Salinity Setup
Salinity setup screen presents many options to control the operating parameters,
which can be controlled and set from the salinity setup screen. The settings are
displayed in 2 pages. Press
NEXT-P (F2) and PREV-P (F1) to navigate through
these pages.
Salinity Settings Page 1 – Operating Parameters
Figure 39: Salinity Settings - Page 1
This page allows you to set operating parameters for salinity measurement.
Parameter Description Factory
Default
Pure water
Coeff.
Pure water coefficient will be calculated and applied automatically
for ultra pure water measurement if enabled.
ENABLE
Lnr Temp
Coefficient
Specify temperature coefficient to measure temperature
corrected conductivity
2.100
Normalization
Temp Select a default temperature that the meter will use along with the
temperature coefficient to calculate a temperature corrected
conductivity measurement. 25
Cell Constant
Select the appropriate cell constant of the conductivity cell.
Available cell constants: 0.1 to 10
1.000
Calibration
due Specify number of days for the Conductivity calibration alarm. The
meter shows CAL DUE indicator after calibration date.
Available range : 0 to 30 (if enabled) DISABLE
Calibration
points Single - In single point calibration one calibrated conductivity
value can be used for the entire 5 conductivity ranges.
Multi - In multi point calibration, you can calibrate one point in
each of the measuring ranges (up to 5 points.)
Single