【Main features】

LCD LCD display, Chinese menu, easy to operate；

Coulomb titration method is used, no standard titration solution is required, and no calibration is required for iron sulfate.；

Three-speed electrolytic current is optional: 10 mA、20mA、40mA；

Can be displayed directly COD Measured values, no user calculation required；

Allows storage of 10 different standard volumes of manganese and chromium COD Calibrate values ​​for user calls；

It has data management function, supports data review, deletion and printing, and has 200 maximum storage capacity of manganese and chromium methods. COD Measured values；

Has standard USB Communication interface, can be implemented with PC connect.

【Technical parameters]

COD-572 Chemical oxygen demand (COD)Measuring instrument