Finishing Successful Calibration - MSA Altair 5X Manual De Instrucciones

Ocultar thumbs Ver también para Altair 5X:
Tabla de contenido

Publicidad

Idiomas disponibles

Idiomas disponibles

3.8.3 Finishing Successful Calibration

Remove the calibration tube from instrument pump inlet.
The calibration procedure adjusts the span value for sensors
that pass calibration.
In the ALTAIR 5X IR, a combustible IR sensor calibration causes
the catalytic combustible sensor to enter the LockAlarm condition.
• While an instrument with a % Vol methane IR sensor
automatically recovers from LockAlarm, % Vol propane and
butane instruments do not; for these instruments, the
LockAlarm state is cleared by turning the instrument OFF, then
ON while in a fresh air environment.
• See Section 2.8.2 for additional details.
On the color display, each successfully calibrated sensor
temporarily shows a √ symbol at its gas reading.
These √ symbols remain visible for a few moments and are
then replaced by the present gas reading.
The monochrome display does not show individual gas reading
√ symbols.
Since residual gas may be present, the instrument may briefly go
into an exposure alarm after the calibration sequence is completed.
Clear the alarm as necessary.
A √ symbol displays on the MEASURE page.
This √ symbol:
appears on the color display in the upper feature bar
appears on the monochrome display in the lower right corner
remains on the display for 24 hours after the calibration
goes OFF after 24 hours.
NOTE: If the horn alarm is turned OFF, the calibration √ symbol
does not appear on the color display.
3-23

Publicidad

Tabla de contenido
loading

Este manual también es adecuado para:

Altair 5x ir

Tabla de contenido