NDIR Gas Analyzer | Maintenance | |
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7. Maintenance
7.1 Daily Check
1.Zero calibration and span calibration
1.Perform zero calibration. For the calibration procedures, refer to Section 6.8.1 Zero calibration.
2.Following the zero calibration, perform a span calibration. For the calibration procedures, refer to Section 6.8.2 Span calibration.
3.Zero/span calibration should be carried out once a week, or as required.
2.Flow rate check
1.Sample and purge gas flow rates are as follows:
Sample gas flow : | 0.5L/min ± 0.2L/min |
Purge gas flow : | About 1L/min |
2.Instrument checks and maintenance should be carried out every day, as required.
Teledyne Analytical Instruments | 75 |
