Ammonia Tester

Function: (1) rapid and accurate determination of the concentration of ammonia nitrogen in waste water; (2) a cold light source, narrow band interference, lamp life up to 100,000 hours; (3) support tube cuvette and two colorimetric colorimetric methods; ( 4) large-screen LCD, direct reading concentration, Chinese display interface, the whole Chinese keyboard; (5) to support the historical data storage (date, time, parameters, measurement results); (6) Built-in 99 curves, of which five standard curve , without adjustment, it can be used directly, extended curve 94 can be freely applied under different people, different environments, different conditions of wastewater; (7) support automatic calibration curve and automatically saved; (8) Print this historical data and all stored data; (9) current and historical data transfer to a computer; Specifications: 1. Measuring range: 0.02-60mg / L 2. Measuring time: 10 to 15 minutes 3. Reproducibility: ≤ ± 5%; 4. optical stabilization resistance: ≤ ± 0.001 A / 10min 5. Light Source Life: 100,000 hours 6. Measurement error: ≤ ± 5% 7. Determination of the number of: 10 water samples (expandable) 8. number of curves: 99 The storage of data: 1000 10. Display: LCD LCD 11. Language: Chinese