福建分析测试
福建分析測試
복건분석측시
FUJIAN ANALYSIS & TESTING
2011年
4期
34-36
,共3页
不确定度%氯化物%离子色谱法%测定
不確定度%氯化物%離子色譜法%測定
불학정도%록화물%리자색보법%측정
uncertainty%chloride%Ion chromatogram（IC）%determination
目的：为减少实验误差,提高检测结果精确度,评定水中氯化物的不确定度。方法：分析水中氯化物不确定度的来源,通过计算得出该法测定水中氯化物的扩展不确定度。结果：测量结果表明扩展不确定度U95=0.54mg/L,适用于每个水样的检测结果。结论：该方法简便,适合于每一个样本的检测结果,可参考用于水中某些检测参数的不确定评定。
目的：為減少實驗誤差,提高檢測結果精確度,評定水中氯化物的不確定度。方法：分析水中氯化物不確定度的來源,通過計算得齣該法測定水中氯化物的擴展不確定度。結果：測量結果錶明擴展不確定度U95=0.54mg/L,適用于每箇水樣的檢測結果。結論：該方法簡便,適閤于每一箇樣本的檢測結果,可參攷用于水中某些檢測參數的不確定評定。
목적：위감소실험오차,제고검측결과정학도,평정수중록화물적불학정도。방법：분석수중록화물불학정도적래원,통과계산득출해법측정수중록화물적확전불학정도。결과：측량결과표명확전불학정도U95=0.54mg/L,괄용우매개수양적검측결과。결론：해방법간편,괄합우매일개양본적검측결과,가삼고용우수중모사검측삼수적불학정평정。
Objective ： To evaluate the uncertainty of measuring Cl-concentration in drinking water.This study was to decrease experimental error and increase the accuracy of results.Methods： The source of Measurement uncertainty of the chloride determination in water was analyzed and assessment on uncertainty of chloride determination in water was calculated.Results： The result showed that the expanded uncertainty was 0.54mg/L and the method was fit for the same kind of the samples.Conclusion： The method was easy and fit for various samples and the method was for reference to assessment on uncertainty of others parameters determination in water.
