钻石切工溯源方法的研究

Study on the Origin of Diamond Cutting Method

首先加工了一套仿钻石样品,通过送检到可溯源到国家基准的计量检定部门测试,用其测试结果验证比例仪的结果可靠性,达到间接溯源的目的。并对测试结果的不确定度进行详细计算。实验表明该方法简便可行,成本也较低。进而形成了一种用于钻石切工溯源的方法,并制定了标准指导溯源工作。使钻石切工分级真正统一到国家基标准。

Abstract： First, a set of imitation diamond samples were processed, through the inspection to traceable to the national metrological verification department benchmark test, the test results verify the reliability of the results with the ratio of instrument, to achieve the purpose of indirect traceability. The uncertainty of the test results was calculated in detail. Experimental results show that the method is simple and feasible, and the cost is low. To form a method for diamond cutting traceability, and established the standard guide traceability work. The diamond cut grading standards to the national unified real.