Mettler Toledo M400 Especificações Página 51

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
Vista de página 50
Transmitter M400 51
© 02 / 2010 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400
Printed in Switzerland 52 121 378
7.5.1.1 Auto mode
Enter the value for Point 1 including a decimal point and units. The value in the second text line
is the value being measured by the transmitter resp. sensor in the units selected by the user.
As soon as the stabilization criteria have been fulfilled the display changes.
The display shows now the values for the phase of the sensor at 100% air (P100) and
at 0% (P0) air.
In case of a successful calibration, the calibration values are stored in the cal history 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 displayed. In any
case you will get the message ”Re-install sensor” and ”Press ENTER” on the display. After press-
ing ”ENTER” the M400 returns to the measuring mode.
7.5.1.2 Manual mode
Enter the value for Point 1 including a decimal point and units. The value in the second text line
is the value being measured by the transmitter resp. sensor in the units selected by the user.
Press [ENTER] to proceed.
The display shows now the values for the phase of the sensor at 100% air (P100) and at 0%
(P0) air.
In case of a successful calibration, the calibration values are stored in the cal history 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 displayed. In any
case you will get the message ”Re-install sensor” and ”Press ENTER” on the display. After press-
ing ”ENTER” the M400 returns to the measuring mode.
7.5.2 Two-Point sensor calibration
The calibration of an optical sensor is always a calibration of the phase of the fluorescence sig-
nal towards the internal reference. A two-point calibration is a combination of first a calibration
in air (100%) where a new phase P100 is measured and then a calibration in nitrogen (0%)
where a new phase P0 is measured. This calibration routine gives the most accurate calibration
curve over the whole measuring range.
Enter O2 opt calibration mode as described in section 7.1 “Enter Calibration Mode”.
Vista de página 50
1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 130 131

Comentários a estes Manuais

Sem comentários