Yokogawa EXA DC402 Dual-Channel Conductivity Analyzer - Manual (Page 40)

IM 12D08E02-01E
Parameter setting 5-15
Code Display Function Function detail X Y Z Default values
Parameter specific functions
01
*SC.RES Select main parameter Conductivity 0 0 Cond.
Resistivity 1
02 Not used
03 *CC1/ Set cell constant Press NO to step through choice of 0.100 cm -1
*CC2 multiplying factors on the second display.
0.10xC 0.10xC
1.00xC
10.0xC
100.xC
0.01xC
Press YES to select a factor
Use >, ^, ENT keys to adjust MAIN digits 1.000
04 *AIR 1/*AIR 2 Zero calibration Zero calibration with dry cell connected
*START Press YES to confirm selection
*”WAIT” Press YES to start, after briefly displaying
*END “WAIT”, *END will be displayed
Press YES to complete
05 *POL.CK Polarization check Polarization check off 0
Polarization check on 1 1 On
06-09 Not used
Code Display Function Function detail X Y Z Default values
Temperature measuring functions
10
*T.SENS Temperature sensor Pt1000 0 0 Pt1000
Ni100 1
PB36 2
Pt100 3
8k55 4
11 *T.UNIT Display in °C or °F °C 0 0 °C
°F 1
12 *T.ADJ 1 Calibrate temperature Adjust reading to allow for cable None
*T.ADJ 2 resistance.
Use >, ^ , ENT keys to adjust value
13-19 Not used
Code 12 *T.ADJ 1 First select sensor 1 or sensor 2 for temperature adjustment (*T.ADJ 1 or *T. ADJ
2) .
With the process temperature sensor at a stable known temperature, the
temperature reading is adjusted in the main display to correspond.
The calibration is a zero adjustment to allow for the cable resistance, which will
obviously vary with length.
*T.ADJ 2 The normal method is to immerse the sensor in a vessel with water in it,
measure the temperature with an accurate thermometer, and adjust the reading
for agreement.