摘要
研究结果表明,重铬酸溶液/银剂量计在10—40kGy剂量范围内,剂量响应线性良好;剂量率和辐照温度对剂量响应影响不大;剂量计溶液辐照前后稳定;严格控制剂量计的制备和测量程序,剂量测量精度可达±1.0％,总不确定度为±3.5％。可作为高剂量的传递标准剂量计。
Our studies show that for dichromate solution/Ag+ dosimeters in the 10-40 kGy range the response to dose is in good linearity, and the effects of dose rate and temperature during irradiation on absorption dose response could be negligible. Furthermore, the dosimeter solutions have good storage stability before and after irradiation. So long as the preparation of dosimeters and the measuring procedure are well controlled, the precision of the system can reach to about 1 %, and total uncertainty to±3.5%. The system can be used as transfer standard dosimeters for high-dose measurement.
出处
《核技术》
CAS
CSCD
北大核心
1990年第1期29-33,共5页
Nuclear Techniques
