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青岛市建材研究所在安徽电子所协助下研制的CD-86型全差示分光光度计于1986年8月25日在青岛市通过了省级鉴定。来自全国各地的40多位教授、高级分析化学家、计算机专家和有关科研工作者一致认为:该仪器属国内首创,填补了我国一项技术空白。该仪器灵敏度高(比一般光度计高20倍),测试范围宽(1×10~(-9)%—100%)且精度高(偏差小于0.1%)达到了国外可见区分光光度计80年代步水平,是我国分析仪器研究领域中一项重大技术突破。
Qingdao Institute of Building Materials developed in conjunction with the assistance of Anhui Electronics CD-86 full differential spectrophotometer in August 25, 1986 in Qingdao passed the provincial appraisal. More than 40 professors, senior analytical chemists, computer experts and relevant scientific researchers from all over the country all agreed that this instrument is a national initiative that has filled a technological gap in our country. The instrument has the advantages of high sensitivity (20 times higher than the general photometer), wide test range (1 × 10 -9% -100%) and high precision (less than 0.1% deviation) Step level, is a major technological breakthrough in the field of analytical instruments in China.