Hach Ultra ORBISPHERE 510, Operator'S Manual

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Orbisphere 510/511/512 Analyzers - Measurement Menu 53 of 138
Operator Manual
ORBISPHERE
4.3 Measured Data Storage
⌧
Temperature compensation: As descibed above
⌧
Interfering H2O: As descibed above
⌧
Interfering H2: If the sample is known to contain
hydrogen, check this box.
There is one measurement file per channel which contains the data generated by the
measurement cycle. The current measurement files are updated in volatile memory,
and are regularly copied in non-volatile memory (file back-up). At start up, the
measurement files in volatile memory are updated with the files from the non-volatile
memory.
Note:
When the measurement file is full, it is managed as a First in-First out buffer.
This dialog box allows adjustment of the parameters for
recording and storing measurements. Two storage mode
selections are available depending on the measurement
mode selected (
See “Instrument Configuration” on
page 44 ).
Storage modes in continuous measurement mode:
- No storage
- Store once: When the volatile memory is full (10,000
positions), the recording of measurement stops.
- Rolling buffer: When the volatile memory is full, the
latest measurement set replaces the oldest one
continuously (first-in, first-out)
Storage modes in sample measurement mode:
- Only final measurement: The measurement when the
stop criteria are met is saved (one per sample)
- Only when sample mode started: The measurements
when the sample mode is started are saved.
- All measurements: All the measurements are stored
continuously.