Metrohm 794 Basic Titrino - Page 53

2.7 Parameters, key <PARAM>
794 Basic Titrino
49
Calibration sequence
After the start, the activate pulse is output.
The start delay time is waited off.
Then, the calibration temperature is measured.
It no T sensor is connected, you enter the temperature
manually. Store the value with <ENTER> or continue with
<START> (T is not stored).
Enter the nominal value of the first buffer.
Store the value with <ENTER> or continue with
<START> (the value is not stored).
The first buffer is measured.
Enter the nominal value of the second buffer.
Store the value with <ENTER> or continue with
<START> (the value is not stored).
Leave the calibration with <STOP>
⇒ 1 point calibration.
The second buffer is measured.
As many buffers appear as have been specified in the
<PARAM> key (up to 9).
You may leave the calibration any time with <STOP>.
Data are output.
The calibration data are available for calculation:
C46: pHas
C47: Electrode slope
Calibration data can be viewed at any time with the
<CAL.DATA> key and the calibration report printed out
using the key sequence
<PRINT><CAL.DATA><ENTER>.
<START>
(Start delay)
Measuring cal.temp.
or
entry
Buffer 1 pH
Buffer 2 pH
etc.
Measuring buffer 1
Measuring buffer 2
Data output
(Activate pulse)