YSI IQ S ENSOR N ET VARiON Plus 700 IQ - Manual (Page 23)

VARiON
®Plus
700 IQ Commissioning
3 - 11 ba76000e01 01/2012
3.5.2 Setting table of the VARiON A (ammonium sensor)
Menu item Selection/values Explanations
Measuring mode  NH4-N
 NH4
 mV Citation form of the mass concentration or
voltage of the electrode.
Measuring range
(Measuring mode: NH4-N)  AutoRange
 0.1 ... 100.0 mg/l
 1 ... 1000 mg/l 2 measuring ranges can be selected.
With AutoRange, the instrument
automatically switches to the suitable
measuring range.
Measuring range
(Measuring mode: NH4)  AutoRange
 0.1 ... 130.0 mg/l
 1 ... 1290 mg/l 2 measuring ranges can be selected.
With AutoRange, the instrument
automatically switches to the suitable
measuring range.
Measuring range
(Measuring mode: mV)
 -2000 ... 2000 mV
Fixed range
VARiON K  hide
 show hide (standard setting):
The potassium electrode is not displayed
as an extra sensor in the measured value
display.
show:
If the sensor is equipped with the
potassium electrode, the electrode is
displayed as the extra sensor VARiON K
in the measured value display.
The relevant settings can be done in an
extra setting table (see section 3.5.4).
Note: If the maximum number of sensors
for the system is exceeded by activating
the sensor, the VARiON K cannot be
activated.
Calib. history K
(only with setting VARiON
K: hide)

Do not download

Transmit to log book
If you select Transmit to log book, a log
book message with the calibration history
of the potassium electrode is generated.
When opening the setting table again the
setting is reset to Do not download.