PT-1900 portable multi-parameter water quality detector Introduction Portable multi-parameter water quality detector complies with HJ/T 399-2007 Rapid Determination of Water Oxygen Demand by Spectrophotometry, HJ 535-2009 Determination of Ammonia Nitrogen in Water Quality, and Niche Reagent Spectrophotometry, GB 11893-1989 The requirements of the standard for the determination of ammonium molybdate spectrophotometry. It has the characteristics of safe operation, fast and accurate detection, high intelligence, and adopts microcomputer control technology, light and convenient, prefabricated consumables, ready to use. It is applicable to the determination of various water pollutants in surface water, groundwater, domestic sewage and industrial wastewater.
Feature
The wavelength range: 380nm ~ 880nm, to meet the requirements of different testing items.
Prefabricated consumables: Prefabricated consumables, ready to use, easy and fast, saving time and effort.
Data upload: The test data can be stored in large quantities, and also uploaded through the USB port and serial port. The data storage and processing are flexible and diverse.
Optical path system: certified optical fiber splitting system ensures accuracy of detection accuracy
Appearance: Model injection molding, anti-acid and alkali resistance, not easy to age, stylish and durable.
Portability: Lightweight and flexible, comes standard with a carrying case for on-site inspection.
Technical Parameters
Measurement mode: concentration value, transmittance %, absorbance value Abs;
* Display: 5-inch LCD screen;
Wavelength configuration: standard 420, 560, 610, 880 nm, ± 2 nm;
Wavelength selection: automatic;
Sample device: tube colorimetric;
Test items: preset water quality indicators such as COD, ammonia nitrogen, total phosphorus, total nitrogen, color and turbidity;
Storage: It can store 5 million test data and can be called and viewed freely.
Disinfection: Standard portable digestor, batch processing 4 samples;
Automatic calibration: the instrument has an automatic calibration function;
Data transmission: equipped with USB interface transmission function;
Operation interface: Chinese language operation interface;
Light source life: 100,000 hours or more.
Power: Standard 6-cell battery 6 sections; USB port external power supply.
Introduction Portable multi-parameter water quality detector complies with HJ/T 399-2007 Rapid Determination of Water Oxygen Demand by Spectrophotometry, HJ 535-2009 Determination of Ammonia Nitrogen in Water Quality, and Niche Reagent Spectrophotometry, GB 11893-1989 The requirements of the standard for the determination of ammonium molybdate spectrophotometry. It has the characteristics of safe operation, fast and accurate detection, high intelligence, and adopts microcomputer control technology, light and convenient, prefabricated consumables, ready to use. It is applicable to the determination of various water pollutants in surface water, groundwater, domestic sewage and industrial wastewater.
