Burkert Type 8619 - Manual (Page 81)

79
Adjustmentandcommissioning
8.10.23. setting the parameters of a ph/redox module
Refer to chap. 8.9 to access Parameters menu.
if "Temp. calib" = "Manual"
This is
when the
device is be-
ing parame-
tered............
.................... This is
when the
device is be-
ing parame-
tered............
....................
Mx:pH/ORP
Temp.Adjust
RTD
Temp. calib
Parameters
PT100
None
PT1000
ENTERING
Calibration limits
Warning low:
Warning high:
Error low:
pH zero
Temperature Auto
Manual
Auto
Manual
Buffer Hamilton
DIN19267
Error high:
ENTERING
ENTERING
ENTERING
ENTERING
Warning low:
Warning high:
Error low:
pH slope
Error high:
ENTERING
ENTERING
ENTERING
ENTERING
Warning low:
Warning high:
Error low:
ORP Offset
Error high:
ENTERING
ENTERING
ENTERING
ENTERING
°C ENTERING
°C ENTERING if "Temperature" = "Manual"
if "Temperature" = "Auto"
RTD: Choose the type of temperature sensor connected to the module.
TEMPERATURE: Choose the value of the temperature used in the process (particularly to compensate for the pH
measurement):
• choose "Auto": the temperature of the fluid is measured by the sensor.
• choose "Manual": enter the value of the process temperature (in °C) in the next field, e.g. when no temperature
sensor is connected to the module.
TEMP. ADJUST: The temperature measured can be corrected by an offset value. Enter the offset value in °C.
TEMP. CALIB: Choose the value of the temperature used when calibrating the probe/sensor:
• choose "Auto": the temperature of the fluid is measured by the sensor.
• choose "Manual": enter the value of the calibration temperature (in °C) in the next field, e.g. when no temper-
ature sensor is connected to the module.
BUFFER: Choose the type of buffer solution used for automatic calibration of the pH probe/sensor, "Hamilton"
solutions sold by Bürkert or solution conforming to DIN 19267:
• the multiCELL automatically recognizes the following "Hamilton" pH buffers: 2 ; 4,01 ; 7 ; 10 ; 12 ;
• the multiCELL automatically recognizes the following "DIN19267" pH buffers: 1,09 ; 4,65 ; 6,79 ; 9,23 ; 12,75.
Type 8619
english