Three different dosimetry systems were prepared based on diphenyl thiocarbazone (DTH) dye: polymer films made with, poly(vinyl alcohol), DTH liquid dosimeter and DTH gel dosimeter. All the systems received several gamma doses. The three systems were analyzing by UV–Vis spectrophotometery before and after irradiation. The effective dose range in the linear part of these systems is between 1–10 kGy, 0.3–2 kGy, and 50–200 Gy. The dose range of these three dosimeters relies on the concentration of DTH. The radiation chemical yield (G-value) was determined for the three prepared dosimeters, and all three radiation dosimeters were examined before and after irradiation.

基于二苯硫脲 (DTH) 染料制备了三种不同的剂量测定系统：由聚乙烯醇制成的聚合物薄膜、DTH 液体剂量计和 DTH 凝胶剂量计。所有系统都接受了几次伽马剂量。这三个系统在辐照前后通过紫外-可见分光光度计进行分析。这些系统线性部分的有效剂量范围在 1-10 kGy、0.3-2 kGy 和 50-200 Gy 之间。这三个剂量计的剂量范围取决于 DTH 的浓度。测定了三个准备好的剂量计的辐射化学产量（G值），并且在辐照前后检查了所有三个辐射剂量计。