Shen ChangHong 
Portable Instruments
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DO-810-Portable Dissolved Oxygen Meter (Fluorescence Method)
Model:DO-810
Dissolved oxygen (DO) refers to the concentration of molecular oxygen dissolved in water. It is a crucial indicator for assessing the self-purification capacity of water bodies and is essential for the survival and growth of aquatic organisms. The dissolved oxygen analyzer is a high-precision instrument used to measure the DO content in water. It is widely used in water quality monitoring, environmental science, wastewater treatment, aquaculture, food processing, industrial process control, and scientific research and education.
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PH-650-Portable Precise pH Analyzer
Model:PH-650
The pH meter is an instrument designed for the precise measurement of solution acidity or alkalinity and is widely used in chemical analysis, environmental monitoring, water quality testing, food processing, pharmaceutical industry, biomedical research, cosmetics industry, and educational research. The pH value, which is the logarithm of the hydrogen ion concentration in a solution, is a crucial indicator for determining the acidity or alkalinity of a solution and has a significant impact on many chemical reactions, biological processes, and industrial production.
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PH-810-Portable Precise pH Analyzer (Professional）
Model:PH-810
The pH meter is an instrument designed for the precise measurement of solution acidity or alkalinity and is widely used in chemical analysis, environmental monitoring, water quality testing, food processing, pharmaceutical industry, biomedical research, cosmetics industry, and educational research. The pH value, which is the logarithm of the hydrogen ion concentration in a solution, is a crucial indicator for determining the acidity or alkalinity of a solution and has a significant impact on many chemical reactions, biological processes, and industrial production.
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CON-650-Portable Conductivity Analyzer (Supports TDS/Salinity/Temperature Testing)
Model:CON-650
The conductivity meter is a precision instrument used to measure the electrical conductivity of solutions. Conductivity is an important indicator of the ability of electrolytes in a solution to conduct electricity, reflecting the concentration and types of ions present. The measured values are used to assess the purity and pollution levels of water, helping to determine whether the water has been contaminated by electrolytes. Our product not only provides users with accurate and reliable measurement results but also offers strong technical support for water quality management and environmental protection.
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PTURB-302 -Portable Precise Turbidity Meter
Model:PTURB-302
The turbidity meter is an instrument used to measure the degree to which suspended particles in water obstruct the passage of light. Based on the principle of light scattering, this instrument determines turbidity by measuring the intensity of scattered light in the liquid. It can quickly and accurately measure the turbidity of water and display the results in numerical form. The instrument is widely used in municipal water supply, wastewater treatment, environmental monitoring, industrial production, food and beverage, pharmaceuticals, and other fields.
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