Campbell CS105 Manual de usuario Pagina 5

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 8
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 4
Number 3150-2020
Revision 0.3
Date SEP 2005
Page 2 of 5
2.2 FIELD SPECIALIST
The field specialist shall:
Perform required calibrations and maintenance as described in this TI.
Document all calibration results and maintenance procedures performed.
3.0 REQUIRED EQUIPMENT AND MATERIALS
The following equipment and materials are required for barometric pressure sensor
calibration:
Digital voltmeter (4-1/2 digit)
Calibrated hand-held barometer
Campbell Scientific instrument manual
Field service tools
Station log book
Calibration forms
Pen or pencil
Laptop computer loaded with Excel workbook (NPS.XLT) and CALCU program
software
ARS calibration stickers
4.0 METHODS
The barometric system must be dynamically checked (pre-maintenance calibration)
before any adjustments are made to the signal conditioning software instructions or before
servicing the meteorological sensors. Throughout the calibration and maintenance period, the
datalogger, calibration forms, and strip chart (if used) must be annotated to indicate that data
taken during the calibration period should not be included as standard observations.
After performing system adjustments and maintenance, the system again needs to be
dynamically checked (post-maintenance calibration) to ensure proper operation of the sensor.
The pre- and post- maintenance calibration techniques are identical. Do not adjust the signal
conditioning cards or perform any maintenance to the sensors until all pre-calibration checks are
completed.
Vista de pagina 4
1 2 3 4 5 6 7 8

Comentarios a estos manuales

Sin comentarios