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Describe：
Model No.：HM-U800country of origin：ChinaWarranty period：1 YearAfter sales service：Online SupportUpdate time：2024-4-24Visits：302Product catalog
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ltraviolet multi-parameter water quality comprehensive detector Instrument Introduction:
Instrument tungsten lamp, deuterium lamp dual light source system, using tube colorimetric and dish colorimetric combination of channel mode, so that the operation mode is diversified, which photometer mode operation choice is more diverse, the instrument can detect more than 70 water quality indicators, using 7 inch color LCD touch screen display, can directly read the concentration value, without calculation, simple operation, rapid and accurate detection, high degree of intelligence. It is suitable for the determination of total nitrogen, chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, various heavy metals and various pollutants in drinking water, surface water, groundwater, domestic sewage and industrial wastewater.
Functional features:
1. Dish colorimetric mode, tube colorimetric mode, photometer mode, various operation modes
2. 190nm-1100nm wavelength, wide selection range
3. Imported deuterium lamp, tungsten lamp dual light source system, longer service life
4. The instrument has built-in factory curve, and can automatically correct the concentration, and the user can fit the curve by himself, and the user has great selectivity
5. Large storage capacity, can store more than 5 million detection data, and can be called at any time to view, data is not easy to lose
6. Microcomputer control technology, large size color LCD touch screen display, simple page, easy to operate
Technical parameters:
1. Working wavelength range: 190-1100 nm;
2. Wavelength accuracy: ±1.0nm, the instrument can automatically correct the wavelength;
3. Wavelength repeatability: 0.2nm;
4. Spectral bandwidth: 2nm;
5. Stability: ±0.002A/h
6. Detection range: absorbance value -0.3-3Abs;
7. Drift: ≤0.001A/1h (500nm, 1 hour after preheating);
8. Resolution rate: 0.001;
9. Light source: tungsten lamp, deuterium lamp dual light source system;
10. Function mode: 10mm-30mm plate color comparison mode, Ø16mm tube color comparison mode;
11. Storage data: 5 million;
12. Display mode: 7-inch color LCD touch screen;
13. Parameter switching: automatic;
14. Operation interface: Chinese and English switch;
15. Printing machine: thermal line printer;
16. Working voltage: 220V,50 ~ 60Hz;
17. Product size: 490*380*220nm;
18. Data communication port: 1 USB interface, 1 RS232 port;
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