(1) Results The deviation of our air kerma calibration factors is -0.5%, and the deviation of our absorbed dose to water calibration factors is 0.4%.

(2) Results Air kerma rates of the storing container surface and environment met with national standards, one of the performance parameters after tested reached the requirements of national standards.

(3) Recent analyses of the vitreous component of faience found in Kerma.

(4) The fading correction and its corresponding calculation method were specially introduced in this paper for improving the accuracy of the environment cumulate kerma.

(5) The large nuclear temperature evaluation would violate conservation of energy, and may lead a negative neutron KERMA factor.