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1.2 Technical specifications
1.2.1 The main technical data and specifications are
provided in Table 1.1.
Table 1.1
Specification
The general range of indica-
tion and measurements of
photon ionizing radiation
DER:
- indications
- measurements from HSSDU
- measurements from the
LSSDU
The general range of indica-
tion and measurements of
photon ionizing radiation DE:
- indications
- measurements
The indication range of
photon ionizing radiation
counting rate
Main relative permissible
error limit when measuring
photon ionizing radiation
DER with a confidence
probability of 0.95 (
- in the range from
0.01 μSv/h to 1.0 μSv/h
- in the range from 1.0 μSv/h
μSv/h
7
to 10
Unit of
measure
μSv/h
137
Cs)
4
Standardized values
from 0.01 to 10
from 0.01 to 50
from 50 to 10
μSv
from 0.1 to 9.9·10
from 1.0 to 9.9·10
cps
from 1 to 1000000
15+2/М,
where M is a
dimensionless
value that is
%
numerically equal
to the DER value
measured in μSv/h
7
7
6
6
15
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