GEMAŞ Genel Mühendislik Mekanik San.ve Tic.A.Ş.
İTOB Organize Sanayi Bölgesi 10001 Sok.No:28 Menderes/İZMİR TURKEY
Tel:0232 799 0 333 Fax:0232 799 0 330 www.gemas.com.tr [email protected]
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3.2.3d.pH Buffer Sec
pH buffer flood; It is the parameter that the liquid to be dosed is
introduced to the device whether it is a pH reducer or a pH booster.
The OK button is pressed once and the parameter is entered, to exit
the parameter, the MENU button must be pressed once. After
entering the parameter, a screen like the one shown is displayed. The
situation here is changed with the UP and DOWN directional buttons.
When the desired state is given, it is selected and saved with the OK
button and the parameter is automatically exited.
3.2.3e.pH Calibration
Measurement values change over time due to the characteristic
structure of pH sensors. The change in the sensor measurement
value affects the value displayed by the device. For this reason, the
sensors must be calibrated periodically with liquids with a known pH
value (ph4-pH7). The pH Calibration parameter is used to perform
this operation.
The OK button is pressed once and the parameter is entered, to
exit the parameter, the MENU button must be pressed once. After
entering the parameter, a screen like the one shown is displayed.
The pH sensor is first immersed in the pH4 liquid and the sensor is
left in the liquid until the timer on the screen is reset.
When the timer is reset, the pH sensor needs to be immersed in
ph7 liquid and a message appears on the screen. The sensor is
removed from the pH4 liquid and dried, immersed in the pH7 liquid
and pressed the OK button once. The sensor is left in the liquid until
the timer on the screen is reset. When the timer is reset, the pH
sensor is calibrated.
3.2.3f. pH Read
pH read parameter; It is the parameter that shows the
instantaneous value that the pH sensor reads. The OK button is
pressed once and the parameter is entered, to exit the parameter,
the MENU button must be pressed once.
After entering the parameter, a screen like the one shown is
displayed. No action is taken, only the reading the sensor displays
instantly.
3.2.3g.pH Lvl. Sel.
pH lvl sec parameter; It is the parameter where the optional
sensor connected to the pH reducer or booster liquid tank to be
dosed is introduced. The OK button is pressed once and the
parameter is entered, to exit the parameter, the MENU button must
be pressed once.
PH LVL. SEL. OFF:
It must be selected when there is no sensor
connected to the liquid tank to be dosed.
PH LVL. SEL. ON:
If there is a sensor connected to the liquid tank
to be dosed, it must be selected. Thanks to the connected sensor;
the device gives a warning when the liquid in the tank is drained or
drops below the specified level. In this case, the device stops the
dosing pump and prevents the pump from working and being
damaged without liquid.
