LumaSense Technologies INNOVA 1412i - Manual (Page 34)

Chapter 4
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BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 34 of 202
Fig.4.1 An illustration of the fixed sampling intervals of the monitor
when it is not sampling continuously.
4.1.4 Continuous Sampling
The Monitor is said to be sampling continuously when each
measurement cycle is followed immediately by another similar
measurement cycle (see Fig.4.2).
Fig.4.2 An illustration of continuous sampling
4.1.5 Monitoring Period
The monitoring period is the time between the start of the first
measurement cycle in a monitoring task and the finish of the final
measurement cycle in a monitoring task.
The monitoring period can either be pre-set by the user – in which
case the Monitor automatically stops monitoring after the monitoring
period is over – or, not pre-set – in which case the Monitor will
continue to monitor until the user stops the monitoring task manually
(see section 4.3.8 ). The maximum time you can set a pre-set
monitoring period to be is 7 days. If you try to enter a greater