Product Information
- Name : Conductivity Meter
- SKU : BLT-62
- Category : conductivity-meters
A conductivity meter is a water quality analysis instrument used to measure the conductive capacity of a solution. It detects the ion content in water through a paired conductivity electrode and converts it into a conductivity value to assess water purity and solution salinity. It is categorized into three types: laboratory benchtop, portable handheld, and industrial online. These meters provide direct readouts, and online models can output standard signals for integration into automated control systems. They are commonly used for pure water quality monitoring and ion concentration detection in various solutions.
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Working Principle
The anions and cations in a solution possess conductive properties. When an alternating current is applied to the instrument's electrodes, a corresponding conductivity value is generated. The main circuit collects the resistance signal between the electrodes, which is then calculated and converted into a conductivity parameter. Combined with temperature compensation to correct measurement errors caused by environmental temperature changes, the online model can transmit data remotely to the control system. Based on water quality indicators, it can start or stop water treatment equipment, achieving automated water quality management.
Application Fields
1. Pure and purified water: Real-time detection of water purity in reverse osmosis and ultrapure water equipment.
2. Wastewater and environmental protection: Monitoring of salt content in industrial wastewater and sewage discharge.
3. Electroplating industry: Control of ion concentration in electroplating bath solutions to ensure stable coating processes.
4. Chemical production: Monitoring of electrolyte content ratios in chemical batching solutions.
5. Drinking water industry: Quality inspection of water purity in bottled water and direct drinking water.