8. To change the Temperature compensation Slope, enter the linear temperature
coefficient expressed as X.XX% / °C and press ENTER/MENU.
9. To program the Reference Temperature for Manual temperature compensation (not
f
rom probe RTD), enter the Reference temp expressed as XX.X °C and press
ENTER/MENU.
10. To program the Cal Factor for 4-Electrode sensors, enter the value shown on the sensor
tag, expressed as X.XXXXX/cm and press ENTER/MENU.,
6.5 Toroidal Conductivity
Measurement Programming
The section describes how to configure the 56 analyzer for conductivity measurements using
inductive/toroidal sensors. The following programming and configuration functions are covered:
1. Measure: Conductivity Select Conductivity, Resistivity, TDS. Salinity or % conc
2. Sensor model: 228 Select sensor type
3. Measurement units
4. Cell K: 3.00000/cm Enter the cell Constant for the sensor
5. Temp Comp: Slope Select Temp Comp: Slope, Neutral Salt, Cation or Raw
6. Slope: 2.00% / °C Enter the linear temperature coefficient
7. Ref Temp: 25.0 °C Enter the Reference temp
8. Filter: 2 sec Override the default
input filter, enter 0-999 seconds
9. Range: Auto Select measurement
Auto-range or specific range
To configure the Contacting conductivity
measurement board, access the Program
screen by pressing ENTER/MENU from
the main screen and then select the
Measurement tab.
1. To program a Measurement type,
select Conductivity Select
Conductivity, Resistivity, TDS.
Salinity or % conc. and press
ENTER/MENU.
2. To program the sensor model, select
228 or other toroidal model number
and press ENTER/MENU.
3. To program Measurement units,
select uS/cm or mS/cm and press
ENTER/MENU.
4. To program the Cell constant, enter the exact cell constant value expressed as
3.XXXXX/cm the for the sensor and press ENTER/MENU.
5. To program the Temp Comp method, choose Slope, Neutral Salt, Cation or Raw
and press ENTER/MENU.
6. To change the Temperature compensation Slope, enter the linear temperature
coefficient expressed as X.XX% / °C and press ENTER/MENU.
46 Programming Measurements
Section 6: Programming Measurements Instruction Manual
April 2017 LIQ-MAN-56
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