Value transmission method

• Main Authors: GUO XIAOQING, CHEN XILIN, LYU XIAOXIA, ZHU BAOJI, DIAO LIJUN, ZHU HENG, YAO SHUNHE, XU LIJUN, LIU YUNTAO
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• Subjects: MEASUREMENT OF NUCLEAR OR X-RADIATION; MEASURING; PHYSICS; TESTING

The invention relates to the field of radioactive activity measurement, and provides a magnitude transmission method, which comprises the following steps of: correspondingly measuring m to-be-measured sources by m measurement standard devices, acquiring the activity of the corresponding m to-be-measured sources, and acquiring the activity of the corresponding m to-be-measured sources under the condition that the measurement conditions of the same transmission standard device and the m measurement standard devices are consistent; the transmission standard device measures the same exemption reference source and to-be-measured sources corresponding to the measurement standard devices under the corresponding measurement conditions, and m reference source counting rates and m to-be-measured source counting rates are obtained; obtaining m equivalent activities according to the m to-be-measured source activities, the reference source counting rate and the to-be-measured source counting rate; and according to the m e