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辐射加工是核技术工业应用的一个重要领域,已经得到越来越广泛的应用。辐射加工的主要工艺参数是被辐照材料的吸收剂量。准确测量辐照产品的吸收剂量是产品优质高产的保证。硫酸亚铁和硫酸铈剂量计是目前研究得最多,应用最广泛,也最为成熟的两种液体化学剂量计。由于硫酸铈剂量计量程大,可作为电子束辐射加工剂量测试系统中的参考标准剂量计,直接用于测定被辐照材料中的吸收剂量,并能校准其它剂量计。
Radiation processing is an important field of nuclear technology industrial applications, has been more widely used. The main processing parameters of radiation processing is the absorbed dose of irradiated material. Accurate measurement of the absorbed dose of irradiated product is a guarantee of high quality and high yield. Ferrous sulfate and cerium sulfate dosimeter is currently the most studied, the most widely used, the most mature of the two liquid chemical dosimeters. Due to its large measuring range, the dose of cerium sulfate can be used as a reference standard dosimeter in the electron beam radiation processing dosimetry system to directly measure the absorbed dose in the irradiated material and to calibrate other dosimeters.