LH-3BA UV-visible intelligent multi-parameter water quality analyzer Features: 1. Direct reading of concentration, Chinese display interface, full Chinese keyboard; 2. High-definition color LCD display, easy to use; 3. Simultaneous determination of 49 items such as COD, ammonia nitrogen and heavy metals; 4. Can be used as professional total nitrogen analyzer, UV dual wavelength automatic switching; 5. The protective cover adopts fully transparent imported heat-resistant materials to ensure the safety and reliability of the experiment; 6. Memory 218 curves, of which 160 standard curves and 58 extended curves; 7. With intelligent data analysis curve chart function, data analysis at a glance; 8. Support historical data storage, can store 4500 data sets; 9. Can print current data and stored historical data; Technical Parameters: Product model: LH-3BA Display mode: light transmittance (%), absorbance and concentration Light source: xenon lamp (ultraviolet), tungsten lamp (visible light) Wavelength range: 190-800nm Wavelength accuracy: ±0.8nm Wavelength repeatability: <0.6nm Spectrum bandwidth: 2.0nm Transmittance error: ±1.5% Transmittance repeatability: ≤0.2% Stray light: <0.1% Noise and drift: 0% noise: ≤ 0.1%; 100% noise: ≤ 0.2% drift: ≤ 0.2% Sample cell compatibility: (10mm, 20mm, 30mm cuvette) Number of curves: 218 (160 standard curves, 58 fitting curves) Data storage: 4,500 Display mode: 5.6-inch color LCD touch screen Operation interface: full Chinese display Printer: Thermal Line Printer Data communication port: USB interface Dimensions (length * width * height): 506 * 421 * 220mm Weight 14.3Kg Rated power: 80W Rated voltage: AC220V±10%/50Hz
Features: 1. Direct reading of concentration, Chinese display interface, full Chinese keyboard; 2. High-definition color LCD display, easy to use; 3. Simultaneous determination of 49 items such as COD, ammonia nitrogen and heavy metals; 4. Can be used as professional total nitrogen analyzer, UV dual wavelength automatic switching; 5. The protective cover adopts fully transparent imported heat-resistant materials to ensure the safety and reliability of the experiment; 6. Memory 218 curves, of which 160 standard curves and 58 extended curves; 7. With intelligent data analysis curve chart function, data analysis at a glance; 8. Support historical data storage, can store 4500 data sets; 9. Can print current data and stored historical data;
