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报道了自制的丙氨酸／ＥＳＲ剂量计的研究结果。该系统包括４部分：丙氨酸探测器的制备；照射设备；ＥＳＲ波谱的测读和刻度方法。研究了这种超薄（０．５ｍｍ）型剂量计的一般特性和剂量学特性：包括，样品密度的均匀性；最小可达厚度；可探测下限；方法的重复性；线性范围；分散性等。为了刻度电子剂量，利用一个经标准装置外推电离室刻度过的旋转式９０°Ｓｒ＋９０Ｙ面源构成的参考辐射场，大大提高了均匀性、稳定性、重复性以及量值的可溯源性。利用精密温、湿度长时间自动控制系统和６０Ｃｏ板源辐射场，在严格控制实验中的有影响因素和有关参数的条件下，对丙氨酸／电子自旋共振剂量计的灵敏度与照射温度的关系进行了系统地研究，得到了在辐照剂量为１．４×１０３、１．４×１０４、和１．０×１０５Ｇｙ、照射温度在１０一７０℃时灵敏度的温度系数，以及平均温度系数，其值为０．２４％℃－１。
The results of a homemade alanine / ESR dosimeter were reported. The system consists of 4 parts: preparation of alanine detectors; irradiation equipment; ESR spectrometry reading and calibration methods. The general and dosimetric properties of this ultrathin (0.5mm) dosimeter were studied: uniformity of sample density; minimum thickness attainable; detectable lower limit; method repeatability; linear range; dispersion, etc. . To calibrate the electron dose, the reference radiation field consisting of a rotating 90 ° Sr + 90Y facet source scaled by a standard device extrapolation chamber greatly improves the uniformity, stability, reproducibility, and traceability of the magnitudes. Using the precise temperature and humidity control system for long time and 60Co plate radiation field, under the strict control of influencing factors and related parameters in the experiment, the sensitivity and irradiation temperature of alanine / electron spin resonance dosimeter The relationship between the temperature was studied systematically, and the temperature coefficients of sensitivities at irradiation dose of 1.4 × 103, 1.4 × 104, and 1.0 × 105Gy were obtained, and the average temperature coefficient , Its value is 0.24% ℃ -1.