Redox And Chlorine Calibration; Measurement Time Trend Graph; Graphic Display - CTX NEXT Manual De Instalación

REDOX and CHLORINE calibration

A similar procedure, just represented, can be repeated to calibrate the REDOX probes and the CHLORINE probes,
calibrating solely the 2nd point. As for the REDOX, the probe must be immersed in a redox buffer solution. For chlorine, install
the potentiometric probe in the system, and using a photometer or a DPD system measure the chlorine (in ppm) in the system,
then enter the value in the instrument.

Measurement time trend graph

Each measurement menu features the GRAPHICS key which allows you to view the progress of the
measurement of the selected parameter on the screen in real-time
Enter the value of the buffer
7
solution and press the OK key
Buffer solution 4 pH or
9 pH, depending on the type of
intervention (acid or alkaline)

GRAPHIC DISPLAY

Touch PRESS TO SET to
1
access the menu
Press the 0.00 key to modify the
2
minimum value on the vertical
axis
ENGLISH 67