12
KEEP CHECKING
SRM FOR LONG-TERM MONITORING
It doesn’t take long to measure the actual field exposure
level. But how does the level change over a period of
seconds, minutes, hours, or even days?
The SRM-3006 records individual radio channels in real
time with microsecond resolution in ‘Scope’ mode; this
capability is needed in order to capture radar impulses.
On the other hand, the instrument can also be used for
long-term measurements, such as a ‘Safety Evaluation’.
The flow of data doesn’t have to become a flood,
though. The start and sequence of measurements can
be timer controlled or triggered when a threshold is
crossed. The SRM then summarizes the data sets in a
clear display.
Particularly convenient: The SRM determines the instan-
taneous, average, maximum, and minimum values at
the same time.
The SRM can operate independently for about three
hours on fully charged batteries. The batteries can easily
be replaced on-site, so there’s no need to hunt for the
nearest power outlet.
Long term monitoring in the workplace: Even the WLAN connection
to a laptop and the in-house wireless telephones contribute to the
field exposure level. The SRM can be operated for hours or days
on end using an AC adapter.