1., save time, save costs, reduce the two pollution.
2., LED display temperature, time, accurate and intuitive, digestion completed beep beep tips.
3. sealed digestion, with the ability to resist chloride interference, can determine the COD value is greater than 50mg/l, the content of chloride ion up to 1000mg/l levels.
4. low COD values below 10mg/l can be measured.
5. precision and accuracy are the same as the reflux method.
6. self diagnosis of fault: show the fault status with code, convenient for user self diagnosis and maintenance.
7. high temperature compensation function: it can compensate for the difference of digestion temperature caused by winter and summer environment, and COD measurement is more accurate!