Ph Calibration - Mettler Toledo M300 Guía De Ajuste Rápido

6

pH Calibration

For Display setup, analog outputs and setpoints see the section "General Setup".
pH Two point Calibration
A
7.0
MΩ-cm
A
25.0
°C
Calibrate Sensor
Channel A pH
H
7.0
pH
25.0
°C
pH Calibration
Type = 2 point
H
7.0
pH
25.0
°C
Press ENTER when
Sensor is in Buffer 1
H
7.0
pH
25.0
°C
Point1= 4.01 pH
pH= 4.00 pH
H
7.0
pH
25.0
°C
Press ENTER when
Sensor is in Buffer 2
10
(PATH: Cal)
For Multi-channel devices: Using the
user change the channel to be calibrated.
While in Measurement mode press the
calibration security code, press the
then press the [ENTER] key to confirm the calibration security code.
Press the or key to select the pH 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.
Select 2 point Calibration by pressing the [ENTER] key.
Place the electrode in the first buffer solution and then press the [ENTER] key.
Auto mode: The display shows the buffer that the transmitter has recognized
(Point 1) and the measured value.
Manual mode: Enter the buffer value and press [ENTER] to proceed.
As soon as the drift conditions have been fulfilled (or [ENTER] was pressed in
manual mode) the display changes and prompts you to place the electrode in the
second buffer solution.
or key on the "Channel A" field lets the
key. If the display prompts you to enter the
or key to set the calibration security code,