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【 Product Advantages and features 】
1. Dual temperature zone digester, which can digest two detection items at the same time, greatly reducing the experiment time;
2. Display: 7 inch LCD screen, easy to operate;
3. Detection method: tube colorimetric: prefabricated consumables, open and use, convenient, time-saving and labor-saving;
Dish comparison: large packaging consumables, saving costs;
Electrochemistry: A variety of digital sensors can be selected for faster and more accurate results than analog signal sensors;
4. Data storage and upload: The test data can be stored in mass, or uploaded through RS232 interface, and the data storage and processing methods are flexible and diverse;
5. Optical path system: the use of patent certified optical fiber splitting system to ensure the accuracy of the detection accuracy;
6. Portability: Light and flexible, standard with portable suitcase, suitable for field testing;
7. Detection items: can realize the free switching between electrochemistry, photometric chemistry and digester;
8. Sensor: 485 digital signal sensor, compared with analog signal sensor measurement results are more stable and faster;
9. Battery: with its own power display, real-time control of the use of the battery, and can achieve lithium battery + external power supply;
【 Technical parameters 】
1. Measurement mode: concentration value, transmittance %, absorbance value Abs;
2. Display: 7-inch LCD color display;
3. Wavelength configuration: 400 ~ 800nm,±1nm;
4. Wavelength selection: automatic;
5. Sample device: tube colorimetric, dish colorimetric, electrochemical
6. Photometric chemical test items: preset COD, ammonia nitrogen, total phosphorus, total nitrogen, chroma, turbidity and other more than 70 water quality photometric chemical test indicators;
7. Electrochemical detection items: Preset PH, dissolved oxygen, ORP, conductivity, suspended matter and other electrochemical water quality detection indicators (need to select sensors);
8. Storage: can store 5 million detection data, and can be freely called to view;
9. Elimination: double temperature zone digester, can process 10 reagents in batches. A single digester can batch 5 samples;
10. Automatic calibration: The instrument has automatic calibration function;
11. Power supply: built-in 12V/20AH lithium battery, external 12V/15A adapter;
12. Charger: 12.6V/2A lithium battery charger;
13. Light source: tungsten lamp;
14. Printing: built-in printing function;
15. Communication method: RS232 interface, the measurement results can be uploaded to the PC software;
16. Sensor: 485 digital signal sensor;
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