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Precisely Empowering Chemical Water Quality Control | Lianhua Technology Delivers Dual-Model Instruments to Chemical Enterprises to Build an All-Scenario Detection System
Time : 2026-06-30
Recently, Lianhua Technology completed the delivery and on-site deployment of water quality testing instruments for a chemical enterprise. To meet the differentiated demands for precise analysis at the enterprise’s R&D Center and real-time monitoring at its wastewater treatment station, the company custom-configured the LH-3BA (V12) UV-Vis Intelligent Multi-Parameter Water Quality Analyzer and LH-S760 Multi-Parameter Water Quality Analyzer. This dual-instrument collaborative solution covers full-process water quality testing across chemical production operations, helping the enterprise consolidate its environmental compliance safeguards and refine its water quality management.
Exclusive for R&D Center: LH-3BA (V12) for Research-Grade Precise Analysis
As the core hub for water quality research, sample testing and process optimization within a chemical enterprise, the R&D Center imposes stringent requirements on testing accuracy, data stability and national standard compliance. The delivered LH-3BA (V12) fully satisfies the high-precision testing requirements of the R&D Center.
This UV-Vis intelligent multi-parameter analyzer meets Class 2 requirements specified in JJG 178 Verification Regulation for Ultraviolet, Visible and Near-Infrared Spectrophotometers. Its testing methodologies strictly comply with national and industrial standards: COD (HJ/T 399-2007), Ammonia Nitrogen (HJ 535-2009), Total Phosphorus (GB 11893-89), and Total Nitrogen (HJ 636-2012). Tailored to core analytical needs in chemical R&D, it delivers accurate quantification of six key indicators: COD, ammonia nitrogen, total phosphorus, total nitrogen, sulfate and fluoride. Preloaded with 74 measurement modes and 360 calibration curves, the instrument supports flexible expansion of testing items to accommodate analysis of various complex water samples generated during research and development.
Core Advantages
- Equipped with an imported holographic grating for low stray light and superior testing precision
- Plug-and-play tungsten/deuterium lamp design requiring no optical recalibration after lamp replacement for simplified maintenance
- Integrated multi-functional cell holder compatible with multiple cuvette types to test water samples of varying concentrations
Application Value
It provides reliable, traceable and accurate data for new chemical product development, process parameter tuning and pollution source tracing. The R&D team can rapidly optimize production processes and cut pollutant discharge at the source.
Standard Configuration for Wastewater Treatment Station: LH-S760 with Photometry & Electrochemistry for Comprehensive Real-Time Monitoring
The wastewater treatment station undertakes treatment of industrial wastewater and ensures compliant discharge. It demands instruments with strong versatility, ease of operation and outstanding stability for routine pollutant testing and on-site real-time water quality monitoring. The simultaneously delivered LH-S760 multi-parameter analyzer integrates photometric and electrochemical detection, making it an ideal solution for efficient wastewater treatment management.
Building on the analytical capacity of the LH-3BA (V12), this model adds an electrochemical detection module. Besides conventional photometric indicators including COD, ammonia nitrogen, total phosphorus, total nitrogen, sulfate and fluoride, it accurately measures critical electrochemical parameters such as pH and dissolved oxygen as well as conductivity. The all-in-one design eliminates frequent switching between multiple separate devices for multi-index testing.
Core Advantages
- Full-spectrum detection ranging from 190 nm to 1100 nm, supporting 14 electrode-based indicators and over 60 spectrophotometric indicators
- Intuitive 10-inch high-definition touchscreen with integrated structure for plug-and-play use and user-friendly operation
- Large 16 GB internal storage capable of saving more than 100,000 datasets, supporting data filtering, export and analysis to facilitate discharge record archiving and environmental inspection audits
Application Value
It tracks real-time water quality fluctuations throughout all treatment stages and triggers timely alerts for abnormal indicators to guarantee stable and compliant effluent quality. Synchronized measurement of electrochemical parameters and conventional pollutants supplies comprehensive data to adjust treatment processes, boost treatment efficiency and reduce operational costs.
Dual-Instrument Collaboration to Empower Full-Link Water Quality Management for Chemical Enterprises
The customized LH-3BA (V12) + LH-S760 dual-instrument solution establishes a complete all-scenario water quality testing framework featuring precise analytical support for R&D and real-time control for wastewater management. The LH-3BA (V12) deployed at the R&D Center monitors water quality at upstream production processes, while the LH-S760 at the wastewater treatment station controls final effluent discharge. Enabled by data interconnection and coordinated operation, the system helps the chemical enterprise realize standardized water quality management, regular environmental compliance implementation and efficient production and operation.
Moving forward, Lianhua Technology will continue to deepen its understanding of water quality testing demands within the chemical industry. With high-precision instruments, customized solutions and full-lifecycle technical services, the company will deliver robust water quality testing support for more chemical manufacturers, facilitating the green, low-carbon and high-quality development of the sector.
