Features: 1.The accurate determination of the content of total nitrogen in water, concentration of direct reading; 2.Using a 5.6 -inch color LCD touch screen, advanced user interface; 3.set by national standard method, uv spectrophotometry, and the measuring results are accurate and reliable; 4.Double wavelength uv automatic switching, wavelength repeatability is better, to ensure that the results of measurement precision; 5.Equipped with perfect professional reagent, more simple and accurate measurement; Article 6. The memory of 20 standard curve and five regression curve, can revise and save; 7.Bring your own calibration instrument function, can according to the standard sample calculation and storage curve, no manual production curve; 8.Have large capacity data storage function, and can free view; 9. Can print the current data and historical data storage; Technical indicators: Applicable methods: ultraviolet degree; Measuring range: 0 ~ 100 mg/L; Wavelength range: 220 nm, 275 nm; Measurement accuracy: + / - 10%; Optical stability: + / - 0.005 or less A, / 20 min. Operating temperature: 45 ~ 190 ℃; Batch processing: 16 (standard) / 25 (optional). Number of curve: 20 standard curve, 5 fitting curve; Data storage: 1500; Display mode: 5.6 -inch color LCD touch screen; Interface: all the Chinese display; Printer: a thermal line printer; Data communication: USB interface; Rated voltage: AC220V + 10% / 50 hz; Rated power: 80 w;
Features:
1.The accurate determination of the content of total nitrogen in water, concentration of direct reading;
2.Using a 5.6 -inch color LCD touch screen, advanced user interface;
3.set by national standard method, uv spectrophotometry, and the measuring results are accurate and reliable;
4.Double wavelength uv automatic switching, wavelength repeatability is better, to ensure that the results of measurement precision;
5.Equipped with perfect professional reagent, more simple and accurate measurement;
Article 6. The memory of 20 standard curve and five regression curve, can revise and save;
7.Bring your own calibration instrument function, can according to the standard sample calculation and storage curve, no manual production curve;
8.Have large capacity data storage function, and can free view;
9. Can print the current data and historical data storage;
