Mettler Toledo M400 Guia De Inicio Rapido página 18

Process calibration
Start as in chapter One point Calibration described.
189.0
B
hPa
25.0
H
°C
CO2 Hi Calibration
Type Process
189.0
B
hPa
25.0
B
°C
Press ENTER to Capture
B CO2=189.0 hPa
189.0
B
hPa
25.0
H
°C
B Point1=1013. hPa
B CO2=189.0 hPa
189.0
B
hPa
25.0
H
°C
CO2 S= mV BL= mV
9.28 253
Save Adjust
18
Select Process Calibration
u
Take a sample and press the [ENTER] key again to store the current measuring
value. To show the ongoing calibration process, A or B (depending on the channel)
is blinking in the display.
u
After determining the CO
with the calibration.
Enter the CO value of the sample then press the [ENTER] key to start the calculation
2
of the calibration results.
u
After the calibration the slope calibration factor S and the offset calibration factor Z
are displayed.
In case of a successful calibration, the calibration values are stored in the cal his-
u tory* and taken over (Adjust), stored in the cal history* and not taken over (Calibrate)
or discarded (Abort).
If "Adjust" or "Calibrate" are chosen, the message "Calibration successful" is dis-
played. The M400 returns to the measuring mode.
value of the sample press the [CAL] key again to proceed
2