CorrectionandApplicationofHACH2100NTurbidimeterCHENXiao-xia,LVHai-quan,ZHANGJingFushunRunningWaterCompanyWaterQualityMonitoringCenterLiaoningFushun113008ChinaAbstract:Basicoperationstepsandcorrectionstepsof2100NturbidimetermadebyHACHcompanyinUSwereintroduced.Theturbidimeterwassuccessfullyappliedtoanalyzeturbidityofwatersample.Keywords:turbidimetercorrectionapplication