The DWS-296 ammonia nitrogen analyzer is a composite ammonia gas sensitive electrode, which is specially used to measure and measure pN value, ammonia nitrogen concentration value, mV value and temperature value of the Ion Meter, compared with Nessler's reagent colorimetry, phenol-hypochlorite colorimetry, distillation-titration method, it has stronger anti-interference ability and measurement range and operation is simpler and faster.DWS-296 ammonia nitrogen analyzer is an LCD display display to display measurement data, clear and intuitive, using automatic mixing device and automatic constant temperature system, stable and reliable measurement, and with power-off protection function, data security is higher.
1、The measuring device of DWS-296 ammonia nitrogen analyzer adopts automatic mixing device and automatic constant temperature system, which is stable and reliable.
2. There are three reading modes: continuous reading, timing reading, balanced reading, and three display modes: mV, mg/L, and pN.
3. Using LCD display, Chinese operation interface, simple and convenient to use.
4. It has a USB interface, which can be connected to the printer to print the measurement data.
5. Support storing, deleting, consulting and printing measurement data, and up to 200 data can be stored.
6、DWS-296 ammonia nitrogen analyzer has a power-off protection function when it is shut down after use or abnormal power failure, and the measurement data stored internally or the set parameters will not be lost.
7. Composite ammonia gas sensitive electrode is used, which is fast and reliable for measurement.
8. Two-point calibration can be entered manually and arbitrarily.
9、DWS-296 Ammonia Nitrogen AnalyzerIt is immune to sample color, metal ions, turbidity.
The DWS-296 ammonia nitrogen analyzer can monitor river and lake water, waterworks, aquaculture, industrial process water, food and wastewater treatment plant discharge, etc.

张玢;万莎 - 《快速水分测定仪测量值的不确定度分析》