Portable COD, ammonia nitrogen, total phosphorus, and total nitrogen analyzer

The portable COD, ammonia nitrogen, total phosphorus, and total nitrogen analyzer features a high-strength PVC engineering plastic carry case design with an integrated digestion and detection module. The digestion module includes a dual-temperature zone function, while the detection section supports both 360° rotating colorimetric tube detection and colorimetric cell detection. It operates on an Android smart operating system with an 8-inch high-definition LCD touchscreen. fiber optic detection technology, imported light source, and an internal high-capacity lithium-ion battery. The portable multi-parameter water quality analyzer boasts stable performance, accurate measurements, a wide measurement range, powerful functionality, and user-friendly operation.

The portable COD, ammonia nitrogen, total phosphorus, and total nitrogen analyzer is suitable for detecting various water quality pollutants in domestic wastewater, industrial wastewater, groundwater, and surface water. It is applied in water quality testing laboratories, municipal utilities, wastewater treatment plants, environmental monitoring stations, educational and research institutions, power plants, disease control centers, papermaking and electroplating industries, aquaculture, biopharmaceuticals, petrochemicals, coal, metallurgy, textiles, food, and other industries for water quality analysis.

• Equipped with the Android 7.1.1 smart system, offering a smoother user experience, faster operation speed, and enhanced stability.

• The instrument features built-in instructional demonstration videos, allowing users to watch the videos while conducting experiments, making it easier to get started.

• The colorimetric tube detection section uses a 360° precision rotation mechanism, effectively ensuring accuracy and improving stability by 10 times.

• The device is equipped with a dual-temperature zone 8-hole digestion unit, with independent temperature control for the left and right zones, enabling rapid digestion of parameters such as COD, total phosphorus, and total nitrogen.

• The device has GPS positioning functionality, displaying real-time latitude and longitude information and landmark locations at the testing site. Latitude and longitude data is saved alongside the test results within the instrument and can also be uploaded to a cloud platform.

• Portable all-in-one testing device with a built-in high-capacity lithium battery, enabling outdoor water sample digestion and measurement with a single unit. Testing and digestion can be performed simultaneously, significantly improving efficiency.

• Equipped with the Hold Data Cloud Platform, which can receive the instrument's testing data for online data storage and long-term/short-term dynamic analysis.

• Built-in thermal printer supporting automatic and batch printing, with flexible selection and editing of print content, and support for QR code printing.

• The instrument features WiFi wireless, 4G remote transmission, and RJ45 wired networking capabilities for data upload.

• Users can create custom calibration curves for standard samples, including coefficient curves and sample curves.

• Equipped with factory-prepared reagent consumables, eliminating the need for repeated pipetting and preparation of concentrated sulfuric acid. Simply add water samples to the test tube for testing.

• Features a user-friendly “pin” function, allowing frequently tested parameters to be pinned to the top of the project list, eliminating the need to search for them each time.

• Dual colorimetric detection system, supporting both pre-filled test tube colorimetry and cuvette colorimetry.

• Customizable testing parameters according to user requirements.