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M2000 Series Data Recorders |
Transient Recording
One of the major benefits of the system is its ability to capture
large amounts of data in the memory for later replay or analysis.
In many applications however, the only information which may be
of serious interest is “out of limit” data which shows
a transient or permanent fault condition. The M2236 Transient Capture
Module enables any or all channels to be preset to trigger on “out
of limit” data so that only this information is recorded. Additionally,
the trigger point can be positioned within the memory so that pre-event
data (which is often very important) can also be retained. A further
feature is its ability to operate in “baby-sit” mode,
i.e. with all trigger parameters preset but with the instrument
unattended (e.g. overnight).
Signal Recovery
By its very nature, a transient is indeterminate in both amplitude
and frequency and may even be off-scale or obscured by other data.
Fig.1 shows a typical example. However, on replay, all unwanted
channels can be removed (Fig.2),
the transient re-positioned (Fig.3)
and then expanded for detailed analysis (Fig.4).
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Fig 1. Replay of original data |
Fig 2. Unwanted data removed
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Fig 3. Transient re-positioned |
Fig 4. Transient expanded (x 20) |
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Transient Recording
Alpha-numeric labelling of the record (e.g. serial numbers, etc.)
can be achieved using a hand-held/laptop computer or any unit having
a RS232C port.
M2000
Specification >> |
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Micro Movements Limited
The Centre Reading Road Eversley
Hampshire RG27 0NB
United Kingdom
Telephone: +44 (0)118 973 0200
Facsimile +44 (0)118 932 8872 |
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