Digital measuring computer complex for chemistry teacher

Digital Computerized Measurement System for ChemistryThe wireless sensors are equipped with a 1.8-inch color LCD screen that immediately displays measurement results for conducting experiments.The wireless sensors operate autonomously without additional devices or wires, specifically without a data logger or other analog-to-digital converter to transmit measurement results to a computer or tablet.The digital course includes a separate tool utilizing artificial intelligence technologies, including capabilities for applying generative artificial intelligence.The digital lab is a modern educational solution that combines software, multimedia content, and artificial intelligence elements to support inclusive and engaging learning.− pH sensor;Range: 0–14 pHResolution: 0.01− carbonate ion sensor;The sensor is designed for the quantitative determination of the activity or concentration of carbonate ions in aqueous solutions− nitrate and nitrite ion sensor;The sensor is designed for the quantitative determination of the activity or concentration of nitrate and nitrite ions in aqueous solutions− sulfate ion sensor;The sensor is designed for the quantitative determination of the activity or concentration of sulfate ions in aqueous solutions− fluoride ion sensor;The sensor is designed for the quantitative determination of the activity or concentration of fluoride ions in aqueous solutions− chloride ion sensor;The sensor is designed for the quantitative determination of the activity or concentration of chloride ions in aqueous solutions− carbon dioxide sensor;Range: 0–50,000 ppmResolution: 1 ppm− electrical conductivity sensor;Range: 0–20,000 μS/cm  Resolution: 1 μS/cm− oxygen sensor;Range: 0–100%, Resolution: 0.1%− Colorimetric sensor;Range: 0–100%Resolution: 0.01%− salinity sensor;Range: 0–100 pptResolution: 0.1 ppt− temperature sensor;Measurement range: -50°C to +200°CResolution: 0.01°C− pressure sensor;Range: 0–700 kPaResolution: 0.1 kPa− drop counter sensor.Range: 0–240 drops/min, Resolution: 1 drop/minDigital Learning MaterialsDigital learning materials developed in accordance with the national curriculum are provided. The learning materials are hosted on the LMS platform and include:- structured modules based on an inquiry-based approach in physics, biology, chemistry, and STEM- experiment scenarios- step-by-step lab instructions- video demonstrations of experiments- interactive exercisesAll modules are fully compatible with the purchased equipment, ensuring a direct link between “equipment → methodology → learning outcomes.”Integrated AI Agent (RAG-based)Access is provided to an integrated artificial intelligence agent based on Retrieval-Augmented Generation (RAG) technology. The AI agent performs the following functions:- selection of research tasks and experiments according to the lesson topic- explaining the step-by-step procedure for conducting an experiment- analyzing common mistakes made by students and providing recommendations- adapting tasks to different levels of student proficiency- assisting in the preparation of research reports and experiment summaries- operating on a localized knowledge base aligned with the national curriculum