01.独立双光路无干涉系统
具有独立双光路无干涉系统,可测定高低量程COD,也可测定氨氮。还同时支持皿比色和管比色两种比色方式;
Having no independent dual optical interferometer system,Determination of low range COD, ammonia can be measured nitrogen. Also supports pan and colorimetric colorimetric tube two match color mode;