Total nitrogen analyser BK-WA2004

nitrogenammoniacalibration

The concentration is directly readable and the measurement results are more accurate. Features: 1. Adopting a 7-inch color touch screen, the interface is simple and intuitive, convenient for users to view and easy for them to operate. 2. It can measure regular water quality parameters such as COD, ammonia nitrogen, total phosphorus, total nitrogen, etc. The concentration is directly readable and the measurement results are more accurate. 3. The factory-built calibration curve is built-in, eliminating the need for customers to establish it. At the same time, the instrument supports customers to build their own curves, and the number of extended curves can reach 200. 4. The instrument is equipped with a large-capacity storage system, which can store more than 5,000 experimental data, facilitating users to view and back up. 5. The unique high-precision filtering system combined with narrowband interference technology effectively avoids stray light. The test data is more stable and the measurement accuracy is higher. 6. It supports multiple colorimetric methods such as cuvettes and colorimetric tubes, and users can flexibly choose the colorimetric method according to the needs of water samples. 7. Built-in thermal printer can print current data and stored data, facilitating users to retain stubs. 8. Using imported cold light sources, the service life of the light source is up to 100,000 hours. 9. Matched with the new ARM9 chip, the instrument responds more sensitively and the capacity can be up to 500M memory.