Evoqua WALLACE & TIERNAN MFC, Instruction Manual

Page: 148 / 268

148
WT.050.580.000.DE.IM.0714
Operation
MFC
5.
Calibration - Menu 2.1 Refer to 5.4 “Calibration" on page 151
Basic display Refer to main menu
Calibration Display of all available calibration options
Module type calibration
Cl
2
free, Cl
2
++, ClO
2
, O
3
,
KMNO
4
Cal. zero The "ENTER" softkey sets the display
to "0.00 mg/l"
Cal. Span within measuring range
Temp.sensor off, PT1000 internal, sensor module
In case of DES modules with integrated
temperature input, it is possible to select
the temperature to be used for the
compensation.
Cal. temperature 0 to 50 °C
Module type pH calibration Cal. pH 7.00 6.85 to 7.15 pH
Cal. pH within measuring range
Offset pH -1.00 to + 1.00 pH (0pH)
Cal. at temp. 0–50°C
Temp. compens. Auto or manual
Module type mV calibration Cal. mV within measuring range
F
-
calibration Cal. lower value within measuring range
Cal. upper value within measuring range
Offset -1.00 to +1.00 F
-
/ 0 mg/l
Module type calibration
conductivity
Calib 0 to 200 mS/cm
Cal. temperature 0 to 50 °C
Module type calibration
Membrane sensors ClO
2
,
O
3
sel, Cl
2
free
Zero point/DPD within measuring range
Cal. Span within measuring range
Calibration mode 1-point/2-point
Membrane sensor calibration
Cl-sat
Cal. total within measuring range
Membrane sensor calibration
Cl-comb.
Cal. total within measuring range
Cal. combined within measuring range
Temperature calibration Cal. temperature 0–50°C
Temp. Unit °C/°F
PT1000 Switch automatic temperature
compensation on or off
If the PT1000 is switched off
a manual temperature value can be
entered into the calibration menu during
a pH measurement.
Calibration mA/V input Cal. zero point (within measuring range)
Cal. end value (within measuring range)