WMX-Ⅲ-B（COD TP TN）The microwave digestion device can measure the chemical oxygen demand in various surface water, domestic sewage, and industrial wastewater（COD）Total phosphorus（TP）Total nitrogen（TN）Wait for digestion determination. Widely applicable to the identification and management of water quality by environmental protection departments, water resources management departments, and public health departments at all levels.

Product features:

1.Publicly disclose the reagent formula used, and users do not need to purchase consumables.

2.Sealed digestion, overpressure protection, safe and reliable,Complete digestion beep prompt.

3.Can dissolve multiple substances: chemical oxygen demand（COD）（TP）Total nitrogen（TN）Wait.

4.Time saving,Save costs,Easy and convenient operation.

5.used forCODDuring digestion:

A.Sealed digestion,Capable of resisting chloride ion interference,Can measureCODValue greater than50mg/L,The chloride ion content is as high as10000mg/LThe level.

B.Measurable10mg/LbelowCODValue.