COD and Ammonia Nitrogen Analyzer

COD-4D multi-function water quality analyzer is our fifth generation of products, entirely based on "quick digestion spectrophotometry (HJ / T 399-2007)" design, suitable for many domestic and international testing standards. The instrument mainly measures the level of concentration of COD, but also with the determination of ammonia nitrogen function, the instrument uses a high-resolution display, the Chinese operation interface, all Chinese operation buttons, user-friendly operation tips on the steps rich character tips, great convenient for users, simple operation, see the screen prompting will operate, the instrument has a high degree of automation, stable performance, easy operation, accurate measurement, the sample operating cycle is short, low power consumption advantages. Direct reading instrument has a value, auto-zero, curve storage, automatic printing, data storage functions. It can be widely used in a variety of industrial wastewater, municipal wastewater, sewage and surface water lakes , it is an ideal tool for environmental monitoring of water quality.

Features:
(01) Direct determination of chemical oxygen demand (COD), direct reading ammonia concentration;
(02) Large-screen displays measurement results;
(03) One button switch measurement parameters;
(04) Memory 300 curve, standard curve, no need adjustment ,can be used directly, extended curve 300 can be freely applied under different people, different environments, different waste water and other conditions;
(05) The instrument automatically calculates the sample according to the standard curve is stored;
(06) Can store 10,001 measurements at precise data (date, time, absorbance measurement results);
(07) Print current data and all stored historical data;
(08) Digestion power automatic adjusts with the number of load, intelligent temperature control, with delay protection;
(09) Equipped with a hood made of transparent heat-resistant material, to ensure safe and reliable experiment;
(10) Automatic thermostat reminders, automatic countdown reminder, timing can be adjusted and saved;
(11) Room temperature ~ 190 ℃ digestion temperature adjustment range, wider compatibility;
(12) Digestion 12 water samples simutaneously;

Technical Parameters