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TA800 Ammonia Nitrogen Analyzer adopts Nessler Reagent Spectrophotometry to select the water quality detection item. The imported solid-state cold light source emits the light source signal to the sensor,processed by RAM processor. The sample concentration value is directly fed back and displayed in mg/L.
Principle:
Principle of ammonia nitrogen determination (Nessler's reagent method): Ammonia nitrogen in the form of free ammonia or ammonium ion reacts with Nessler's reagent to form a reddish brown complex. The content of ammonia nitrogen in water sample is determined according to the ratio of the absorbance of the complex to the content of ammonia nitrogen.
Features:
1.The determination of ammonia nitrogen is in accordance with national standards HJ535-2009, and the data is accurate and effective.
2. Imported solidstate cold light source, stable optical performance, no need light source preheating, light source life up to 10 years.
3. With Glos water quality intelligent detection system, it can be used for guided detection and batch detection of contaminated samples.
4. Digestion and colorimetric integration, no need to replace the colorimetric dish detection, the determination method is simple and effective.
5. 4.3inch color LCD display,flat UI design, convenient for users to operate the instrument.6. ABS material, high strength, corrosion resistance, temperature resistant shell.
7. Autoprinting concentration value or manual printing mode is selected after testcomplete.8. Equipped with prefabricated reagents, only need to add water sample in the test tube and then be digested for detection.
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