Dual Input Ph - ABB AX416 User Manual

Single and Dual Input Analyzers for pH/Redox (ORP)
AX416, AX436, AX460, AX466 & AX468

2.3.2 Dual Input pH

7. 0 0 pH
7. 0 0 pH
Monitoring pH
25. 6 Deg.C
24. 4
Deg.C
Temperature
404 mV
-256 mV
Millivolts
100. 0 %
7. 0 0 pH
A: Slope & Check
100. 0
%
7. 0 0
pH
B: Slope & Check
IM/AX4PH Issue 9
Measured pH
Sensor A.
Sensor B.
Measured Temperature
Sensor A.
Sensor B.
Measured Millivolts
Sensor A.
Sensor B.
% Slope and pH Check Value - Sensor A
% slope value.
A value between the programmed minimum % slope value (see
section 5.3, page 30) and 105% is displayed. If the value is outside these limits, check
the electrode system.
pH check value (zero point).
Displayed as an additional indication of pH electrode system condition; 7pH being the
optimum value for glass electrodes and 0pH for Antimony electrodes.
% Slope and pH Check Value - Sensor B
% slope value.
pH check value (zero point).
See Section 3.1.
VIEW SETPOINTS
See Section 4.1.
SENSOR CAL.
set to
A3: Type Wash
Wash Function
not set to
A3: Type
Monitoring pH
See Sensor A above.
(Section 5.5) - see section 2.3.6, page 11.
(Section 5.5) - return to top of page.
Wash
2 OPERATION
- see
Set Min Slope
7