YSI IQ S ENSOR N ET TriOxmatic 702 IQ - Manual (Page 18)

Measuring / Operation TriOxmatic
®
702 IQ
4 - 2 ba76048e01 01/2012
General course of a
calibration on the
IQ S ENSOR N ET
Generally, calibration on the IQ S ENSOR N ET is carried out as follows.
System specific details are given in the respective IQ S ENSOR N ET
system operating manual.
4.2.2 Calibration in water vapor-saturated air
Calibrating position
1 Switch to the measured value display with
m
and select the
sensor to be calibrated.
2 Call up calibration with
c
.
The next step switches on the maintenance condition for the
sensor. A corresponding note appears on the display.
3 Confirm the note with
g
.
The maintenance condition is active.
The menu-guided calibration routine starts.
Follow the instructions on the display.
After the calibration routine is finished, the measured value
display appears again (the measured value flashes because
the sensor is still in the maintenance condition).
4 If the calibration was successful, bring the sensor into the
measuring position.
5 Wait for a stable measured value.
6 Switch off the maintenance condition.
1 If necessary, clean the sensor and membrane and dry the
membrane (see section 5.2 C
LEANING THE SENSOR SHAFT AND
MEMBRANE ).
2 Start calibration and follow the instruction on the display until
the instruction Bring sensor into calibrating position appears.
2 cm