Name: portable laboratory multiparameter analyzer for waste water testing
Model LH-D65 mini intelligent COD,ammonia nitrogen,total phosphorus,total nitrogen detection meter ,is a new generation meter which is promoted by ourself Hangzhou Lohand Biological Co., Ltd in 2017.It solves the problem that when people detect outside without electricity power. It is suitable for test chemical oxygen demand(COD) ,total nitrogen,total phosphorus ,ammonia nitrogen of surface water,underground water domestic sewage and industrial waste water .
Attention : 1.Any liquid or foreign substance entering the inspection chamber may damage the instrument. 2.If the concentration of water samples exceeds the range of the instrument, please dilute the water sample and measure again. The measured value multiplied by the dilution times is the concentration of water sample. 3.There should be no stains, scratches, dust or fingerprints on the surface of the test tube. Battery requirements: Please use 1.5V AA alkaline batteries.