无论是企业的质检人员还是质检机构的质检人员,在分析检测的过程中,都离不开操作,离不开数据。能科学地处理数据,从而获得准确可靠的结果与判断,是一名质检人员应具备的基本素质。一、一般分析检测日常分析或例行分析一般对每个试样平行测定2～4次即可,计算相对平均偏差。对于成分测定,所允许的相对误差与含量有关,可参考表1。与表值相符,则可以认为符合要求。取其平均值报结果,若差值过 Whether it is quality control personnel or quality control agencies of quality control staff in the process of analysis and testing, are inseparable from the operation, can not do without the data. Scientific data can be processed to obtain accurate and reliable results and judgments, is a quality inspection staff should have the basic qualities. First, the general analysis and testing routine analysis or routine analysis of each sample in parallel to determine 2 to 4 times, calculate the relative average deviation. For the determination of composition, the relative allowable error and content, refer to Table 1. In line with the table value, you can think that meets the requirements. Take the average reported results, if the difference over