ECOTEST DKG-21 - Page 58

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Table 5.2 (continued)
Operation name
Verification
technique No.
Calculation of main relative permissible error limit of DER
measurement in the DER range of 1.0 μSv/h to 1.0 Sv/h
5.2.7.3,
5.2.7.4
Calculation of main relative permissible error limit of DE
measurement in the DER range of 1.0 μSv/h to 1.0 Sv/h in
the DE range of 0.01 to 9999 mSv
5.2.7.3,
5.2.7.5
Presentation of verification results
5.2.7.6
5.2.4 Verification facilities are presented in Table 5.3.
Table 5.3 - Verification facilities
Name
Regulatory Document or Main Technical Specifications
УПГД-3Б
testing
equipment
DER range from 0.01 μSv/h to 1 Sv/h.
Energy range from 59 KeV to 1.25 MeV.
Main relative permissible error limit of DER and DE is 4 % at
0.95 confidence probability