ECOTEST STORA-TU RKS-01 - Page 9

7
Table 1.1 (continued)
Name
Unit of
measurement
Standardized values
according to technical
specifications
6 Measurement range of surface
beta-particles flux density
part./(cm
2
min)
5 - 10
5
7 Main relative permissible error
limit of beta-particles flux density
measurement with confidence
probability of 0.95
%



200
20
,
where
β
φ
is a numeric
value of the measured
surface beta-particles
flux density in
part./(cm
2
·min)