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ESM-30 only: Data recorder
Save interval:
The time between consecutive saves of
recorded data can be set between 1 second
and 3 minutes using the ESM-TS Interface
Set.
Data set:
The r.m.s., maximum and minimum values are
calculated continuously during the selected
save interval (the interval between
measurements is 5 ms, all data are referred to
the relevant permitted power flux density in
the same way as the displayed value).
The data for the E-field and H-field are saved
in the data recorder as a data set with a
timestamp at the end of the each save
interval.
Data block:
All data sets recorded between switching on
and switching off the ESM-30 “RadMan XT”
are combined into a data block. Several data
blocks can be stored in the data recorder at
any one time. These data blocks are accessed
by the ESM-TS Interface Set for evaluation.
Capacity:
The typical capacity is 1600 data sets, corre-
sponding to about 27 hours operation at a
save interval of 1 minute. The oldest recorded
values will be overwritten if the memory ca-
pacity is exceeded (ring memory).
Built-in clock:
Date and time data are provided from a built-in
clock module, which is powered from the
Specifications
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