Calibration; Calibration Validity - Teledyne GT Series User Manual

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GT SERIES
1 INSTRUMENT, 7 APPLICATIONS

8. Calibration

The monitor has been calibrated for particular gases. Where any doubt exists, return the monitor
to an authorized distributor for calibration.
WARNING: ONLY AUTHORIZED PERSONNEL MAY CALIBRATE THE
MONITOR.
Three methods of calibration are possible:
1. Field Calibration. See
further details.
2. The GMI GT-Series Calibration software. This allows the monitor to be linked to a PC and
calibrated while applying gas manually. See
67244)
for further details.
3. The GMI GT-Series Automatic Calibration System. This provides controlled delivery of
individual / mixed gases, allowing calibration with records stored on a PC.
Note: For further information on calibration options, please contact Teledyne GMI or
an authorized distributor.

8.1. Calibration Validity

Calibration validity remains the responsibility of the user. Individual codes of practice may dictate
calibration intervals.
Regular calibration establishes a pattern of reliability and enables the calibration check period to
be modified in line with operational experience. As a guide, the higher the risk, the more
frequently calibration should be checked.
54
Configuration and Field Calibration Handbook (Part no. 67160)
GTCAL Software User Handbook (Part no.
for
67112
Revision 10

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