Online Water Quality Analyzer for Pool Safety

In the scorching summer, swimming pools become a popular choice for people to cool off and enjoy recreational activities. However, the quality of pool water is directly linked to swimmers' health and experience. Bacteria and viruses in poor-quality water can cause skin infections, gastrointestinal diseases, and other issues, while excessive chemical substances may irritate the skin and respiratory system. Therefore, ensuring that pool water quality meets standards is essential.

Traditional pool water quality monitoring primarily relies on manual periodic testing, using methods such as chemical analysis and rapid colorimetry to detect indicators like total bacterial count, coliform bacteria, urea, residual chlorine concentration, turbidity, and pH value. However, manual testing has limitations as it cannot provide real-time insights into water quality changes.

The advent of Online Water Quality Analyzers has addressed this shortfall. Take Fengtu's FT-YC06 as an example: it enables real-time online monitoring of critical parameters such as water temperature, pH, residual chlorine, turbidity, dissolved oxygen, and ORP (oxidation-reduction potential). Equipped with integrated sensors and measurement modules, it quickly and accurately records water quality data and supports expandable multi-parameter sensors to meet diverse requirements. The device also stores historical monitoring data and alarm records, which can be exported in .xlsx format for convenient analysis and management.

Key Monitoring Indicators of FT-YC06

Water Temperature

A suitable water temperature (typically maintained at 26°C–28°C) ensures swimmers' comfort and optimizes physical performance.

pH Value

This indicator reflects the water's acidity or alkalinity. The pH of pool water should be maintained within the neutral to slightly alkaline range of 6.5–8.5 to prevent skin irritation and equipment corrosion.

Residual Chlorine

Used for disinfection, the free residual chlorine level in pools should be ≤0.3 mg/L. Insufficient levels fail to effectively kill bacteria, while excessive levels can irritate the human body.

Turbidity

Turbidity indicates the concentration of suspended particles in water. High turbidity reduces visibility, increases the risk of collisions among swimmers, and provides a habitat for bacteria.

Dissolved Oxygen

Sufficient dissolved oxygen inhibits the growth of anaerobic microorganisms, safeguards water quality, and maintains the ecological balance of the water body.

ORP (Oxidation-Reduction Potential)

This parameter measures the water's oxidation-reduction capacity, reflects the bactericidal effectiveness of disinfectants, and aids in adjusting disinfection dosage.

Features of Online Water Quality Analyzers

Real-Time Monitoring and Automation: Continuously monitors water quality and automatically controls dosing pumps to add chemicals when standards are not met, stopping the process once the water quality meets standards. This reduces labor costs and ensures precise water quality control.

Remote Monitoring via Wireless Data Transmission: Allows remote monitoring of data through computers or mobile phones from any location. Provides real-time alarms when indicators exceed safe limits.