(1) Luɔi: DEK-1004 type total nitrogen online water quality analyzer measurement method is used in 120-140 degrees in conditions of alkaline potassium persulfate to convert ammonia nitrogen, nitrate nitrogen and many organic nitrides into nitrates, adding a certain amount of hydrochloric acid elimination interference after adding a certain amount of hydrochloric acid elimination interference, measuring the absorption of nitrate roots at wavelength 220nm, and correcting the organic matter to this absorption measurement interference, according to the correction absorption and total nitrogen quantity quantity ratio to measure the total nitrogen content.

(2) DEK-1004 Total Nitrogen Online Water Quality Analyzer ee luɔɔi ye looi:

- Lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k, lɛ̈k

- Ku ye alarm function ye tɔ̈u në kë cïï rot looi, ku ye tɔ̈u në kë cïï rot looi, ku ye tɔ̈u në kë cïï rot looi, ku ye tɔ̈u në kë cïï rot looi. Ka, ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

- Ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

- Power off, automatic protection of water off and incoming call, incoming water automatic recovery function. - Power off, automatic protection of water off and incoming call, automatic recovery of water on call and incoming water on function.

- Lɔ̈ɔ̈m ye looi, looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye looi ye

- Touch screen ye tïŋ a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic a yic.