Orp Calibration - Mettler Toledo M200 easy Guia De Inicio Rapido

8

ORP Calibration

For Display setup, analog outputs and setpoints see the section "General Setup".
ORP One point Calibration
100.0
A
mV ORP
A
Calibrate Sensor
m
Channel A ORP
100.0
mV ORP
A Point1 = 0000_ mV
u
A ORP = 100.0 mV
100.0
A
mV ORP
A
mV S=1.00000 Z=–6.0000
u
Save Calibration? Yes
(PATH: Cal)
While in Measurement mode press the [CAL] key. If the display prompts you to enter
the calibration security code, press the
then press the [ENTER] key to confirm the calibration security code.
For Multi-channel devices: Using the
user change the channel to be calibrated.
Press [ENTER] to select the ORP calibration sub function.
A flashing "H" (alternating with "A" or "B" to show the channel being calibrated for
multi-channel devices) in the top left hand corner shows the ongoing calibration process.
The M200 easy automatically performs 1-point calibration for the parameter ORP.
Enter the value of Point 1 and press the [ENTER] key.
The display shows now the slope calibrations factor S, which is always 1.00000 and
the offset calibration factor Z.
The user gets the message "Re-install sensor" and "Press [ENTER]" on the display.
After pressing [ENTER] the M200 easy returns to the measuring mode.
or key to set the calibration security code,
m .
or key on the "Channel A" field lets the
m .
13