Application Evaluation of YUNTANG YT‑NTU Portable Turbidity Detector for Rapid On‑site Detection of Industrial Supply Water

Industrial production such as power plant, beverage processing and pharmaceutical manufacturing puts forward strict turbidity requirements for process water. Excessive suspended particles in water will affect product quality, block pipeline and pollute production equipment. Traditional laboratory turbidity testing needs water sample collection, transportation and pre‑processing, which cannot give instant feedback for on‑site water‑quality fluctuation. Compact portable turbidity detecting instruments become important tools for factory water‑quality patrol. YUNTANG YT‑NTU portable turbidity detector applies turbidimetric measuring principle, oriented to rapid field analysis of transparent liquid represented by industrial water.

The instrument adopts imported cold light source with service life up to 100 000 hours, stable optical output and low daily maintenance workload. It is driven by Android intelligent operating system, equipped with a 3.5‑inch color touch screen. Built‑in graphical operation guidance allows field operators to complete detection without long‑term professional training. Its measuring range is 0.5‑300 NTU, measurement error ≤±10%, and repeatability less than 0.5%. A practical highlight is the built‑in dilution multiple setting function. When facing high‑turbidity raw water samples exceeding direct measurement range, users input dilution ratio, and the instrument can automatically convert and output the real original sample concentration value.

Large‑capacity local storage supports over 80 000 pieces of test data. Rich communication modules including Type‑C, Wi‑Fi, hotspot and Bluetooth realize diversified data transmission modes. It can connect to cloud monitoring platform to upload detection results wirelessly, supporting long‑term water‑quality trend statistics and remote management analysis. Built‑in 5600 mAh lithium battery supports 12‑hour continuous working time, meeting full‑day on‑site inspection demands. The host only weighs 325 g, with compact size, easy to hold and carry to different water sampling points inside the factory. In practical application tests for beverage factory and power plant water‑supply workshops, YT‑NTU completed repeated detection for incoming water, circulating water and drain outlet water. The test results show stable performance, fast response and simple sample loading operation. This equipment is cost‑effective for routine water‑quality spot‑check of food, chemical, power and water‑supply enterprises.