sauermann E INSTRUMENTS 1500, Руководство по эксплуатации и техническому обслуживанию, Страница: 58 / 170

58
K000000000EJ 032433 210519
GAS CYLINDER COMBUSTION ANALYZER FLOW METER
0,5 l/m
3. Once in the ‘On site calibration’ menu, is shown the list of the installed sensors for which the
recalibration is available. In the recalibration screen all information related to the last performed
calibration is shown, as well as the relevant values.
Calibrate : saves new calibration
Status : not active: returns to the factory
calibration
active: returns to the last calibration
made by the user
----: no ‘on site calibration’ has
been previously stored
Elapsed time : timer
Applied gas : enters the concentration of
the applied calibration gas
Measured gas : measures the concentration
of the applied gas
Is : 'Is' current from the sensor
Ia : 'Ia' current from the sensor
(not present when
calibrating O
2
)
15/01/14
10:00
On site calibration
Sensors
S2: CO OK
S3: NO OK
S4: NO
2
OK
On site calibration
Sensor CO
15/01/14
10:00
Is
uA
2.22
Measured gas
ppm
100.0
Applied gas
ppm
100.0
Elapsed time
Status ----
Calibrate
Ia
uA
0.17
→
CHOOSE THE SENSOR TO BE CALIBRATED AND DO AS FOLLOWS
4. Connect the known concentration gas cylinder to the instrument as shown in the following diagram:
WARNING!
Adequate ventilation must be provided when working with toxic gases, particularly the flow
meter and instrument outputs must be evacuated by a ventilation system.
S1: O
2
OK