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2
OPERATING THE DOSIMETER
2.1
P
ARAMETERS
The different configurable parameters and thus the EME Guard Dosimeter can be adapted
to suit the needs of each user, through the EME Guard Analysis Software.
How to configure these parameters is explained in detail in the paragraph 3.3
C
T
D
ONFIGURING
HE
OSIMETER
2.1.1 Reference Threshold – Visual Alarms
The reference threshold is used by the device to determine the visual alarms.
The measurements displayed by the 4 visual alarm lights are the instant field
value expressed as a percentage of the chosen reference threshold.
20
V/m
On
Off
Off
Off
Off
Off
2.1.2 Audio Alarm and Vibrating Alarm
The EME Guard has also two additional independent alarms (audio alarm and vibrating
alarm).
Three operating modes are possible for both of these alarms. The trigger threshold of
these alarms is expressed directly in V/m.
The alarms are triggered if the measurement taken is superior to the configured threshold
without reference to a percentage to the reference threshold which is used only by the
visual alarms.
Threshold
(1) These alarms are immediately triggered by measured field values.
(2) These alarms are triggered by the mean value of fields measured over the last six
minutes of measurement.
F
U
OR
SE
.
Light status – Reference Threshold
Lights
40
60
80
V/m
V/m
V/m
Off
Off
Off
On
Off
Off
Off
On
Off
Off
Off
On
Off
Off
Off
Off
Off
Off
Definition of Alarms
Type
from 5 to 137 V/m
Mode
100
140
V/m
V/m
Off
Off
Off
Off
Off
Off
Off
Off
On
Off
Off
On
Audio
from 5 to 137 V/m
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Reference threshold
20 V/m
40 V/m
60 V/m
80 V/m
100 V/m
140 V/m
Vibrating
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