Note about cookies



This site uses cookies to provide you with a better user experience. Our website uses cookies, which could include also third party cookies. For more information please visit our Privacy and Cookie Policy page. By continuing to use the site or closing this banner, you are agreeing to our terms of use.

Toggle menu

Aquas Inc.

Water Quality Spectrometer Supplier from Taiwan

Aquas Inc.’s mission is to deliver outstanding water quality spectrometer, H2O water quality spectrometer with such a gratifying experience that our customers become our best advocates. Our water quality spectrometer, H2O water quality spectrometer are highly accepted in domestic and international markets, due to their high efficiency and reliability. We fulfil the demands of the Taiwan market as well as of the overseas market, especially the Taiwan market. Please feel free to contact us if you are looking for a reliable water quality spectrometer, H2O water quality spectrometer manufacturer.
Categories > Online Monitoring Instruments > Multiparameter Sonde > H2O Water Quality Spectrometer
Water Quality Spectrometer




RS485 Communication. All-in-One Solution.

■ UV254 ■ COD ■ CODMn ■ TOC ■ BOD ■ DOC ■ NO3 ■ NO2 ■ Turbidity ■ SS ■ Color ■ Chloramine ■ HS- ■ O3 ■ Chl-a ■ BTX ■ Temperature ■ Fingerprint
The H2O water quality spectrometer is designed especially for real-time water quality monitoring includes NO3-N, NO2-N, UV254, COD, CODMn, TOC, BOD, DOC, Turbidity, SS, Color, Chloramine, HS-, O3, ChlorophyII a, BTX, Temperature, Fingerprint, Fingerprint Derivative...etc. The sonde is connected directly via RS485, providing real-time, simple, reliable, cost-saving data with remote monitoring, configuration and diagnostics capabilities. With robust IP68 enclosure, it is ideally installed in reservoirs, rivers and lakes.
 

 Products Advantages
 
Operate independently Alarm Burst, Water Hammer High Speed Computing IP68 Housing High Speed Computing
Wide Operating Temperature Multi-Parameter Monitoring Intelligent Battery Smart Function Flexible Communications Auto Data Collection

Reagentless UV-Vis Spectrum Measurement   (UV-Vis 180~720 nm analyzer)
H2O spectrometer continuously online realtime measures multiple water quality parameters directly in-situ without intensive sample pre-treatment.The lamp emits UV-Vis light passing through the sample to be analysed. The spectrometer resolve the wavelength into high resolution spectrum with advanced algorithms to provide the concentrations of multiple parameters and eliminates mutual interferences such as chemicals, turbidity, color. Built-in an auto wiper to remove the bubbles, fouling and contamination of optical windows to reduce the maintenance cost.

 Benefits
 

 
 
 
 
 
Borderless deployment without standard cabin, signal transmitter, communication module, power supply, surge isolation and lighting arrester Eliminate power/networking/sensor/I/O cabling, software configuration, engineering and infrastructure cost Seamless connection to public or private network and software solutions Easy to install, no need for calibration and quick connect within seconds. It is Ideal for mobile operation Low maintenance and troubleshooting. Minimizes running and operating cost

 Applications
WaterTreament Agriculture River Estuary Wetlands Stormwater Runoff Hydrology
Drinking Water Construction/ Mine Petrochemical Wastewater Effluent Sewer Systems Groundwater Aquifer-
Well Harbor and Ocean Industrial Process

H2O Full-Spectrum Water Quality Analyzer Technical Comparison

Comparison Item H2O Full-Spectrum Water Quality Analyzer Single-Parameter Water Quality Sensor Traditional Sampling / Laboratory Analysis General Multiparameter Water Quality Instrument
Product Positioning Continuous multiparameter water quality monitoring based on UV-Vis 180–720 nm full-spectrum absorbance Measurement for a single water quality parameter Sample collection followed by laboratory analysis Multiparameter measurement through integration of multiple sensors
Monitoring Parameters UV254, COD, CODMn, TOC, BOD, DOC, NO3, NO2, turbidity, SS, color, chloramine, HS-, O3, chlorophyll a, BTX, temperature, and spectral fingerprint Usually measures only one parameter, such as COD, turbidity, or nitrate nitrogen Multiple parameters can be analyzed, but continuous real-time data is not available Depends on the sensor configuration; usually requires a combination of multiple probes
Measurement Principle Full-spectrum absorbance from ultraviolet to visible light, with algorithms used to analyze the concentrations of multiple substances Based on a single optical, electrochemical, or ion-selective measurement principle Chemical analysis, colorimetry, titration, or instrumental analysis Multiple sensors measure independently, not based on a single full-spectrum architecture
Reagent Requirement No chemical reagents required; supports in-situ continuous monitoring Most optical sensors do not require reagents, while some parameters may require consumables Usually requires reagents, sample pretreatment, and manual operation Depends on the sensor type
Real-Time Capability Supports continuous online measurement with an adjustable measurement cycle from 10 seconds to 1 hour Real-time measurement is possible, but with fewer data parameters Not real-time; requires waiting for sampling, transportation, and analysis Real-time measurement is possible, but multiparameter monitoring requires integration of multiple sensors
Interference Resistance Algorithm-based compensation for interference from chemicals, suspended solids, color, and other factors Depends on the compensation capability of the individual sensor Laboratory analysis offers high controllability, but cannot reflect real-time changes Depends on each sensor and the system integration method
Maintenance Method Sapphire glass optical window, nano-coating, and automatic cleaning brush reduce biofouling and sludge deposition Requires regular cleaning and calibration according to each sensor Requires manual sampling, bottle cleaning, reagents, and instrument maintenance Requires separate maintenance for multiple probes
Communication Interface RS485 with standard Modbus RTU, connectable to PLC/HMI or data loggers Depends on the sensor Usually does not provide on-site communication capability Depends on the controller or data logger
Cloud Integration Can be integrated with AQWEB, AQOPC, API, and AQUAS data loggers/controllers Requires an additional data logger or controller Requires manual import or output from the laboratory information system Usually requires integration with a controller or data logger
Outdoor Installation IP68, continuous submersion up to 100 m; titanium alloy housing; 1500N Kevlar cable Depends on the product protection rating Not suitable for long-term in-situ submersible installation Depends on the protection rating of the controller and probes
Suitable Applications Rivers, reservoirs, lakes, groundwater, marine environments, drinking water, effluent, wastewater treatment plants, flood control drainage, and more Single-parameter monitoring points Regulatory testing, periodic quality control, and calibration comparison Sites requiring multiple water quality parameters without full-spectrum fingerprint analysis
Main Advantages Obtains multiple water quality indicators and spectral fingerprints with one device, reducing sampling and reagent costs Lower cost and high flexibility for selecting a single parameter High accuracy and suitable as a standard analytical reference High configuration flexibility, allowing probes to be combined according to requirements
Limitations / Notes The optical path length must be selected according to water quality conditions, including 0.3 / 1 / 5 / 20 mm, and site-specific correlation should be established Unable to obtain complete spectral data and multiple organic matter indicators at once Unable to provide continuous real-time trends, with higher labor costs The more sensors are used, the higher the maintenance and integration costs
Compared with traditional laboratory analysis, the H2O provides continuous online trends and reduces the waiting time required for sampling and analysis. Compared with multiple single-parameter sensors, the H2O uses full-spectrum absorbance and algorithm-based compensation to obtain multiple water quality indicators, reducing the burden of multi-probe integration and maintenance.
Water Quality Spectrometer

H2O Series

H2O Water Quality Spectrometer

H2O Water Quality Spectrometer utilizes advanced UV-Vis spectroscopy technology to provide continuous, real-time monitoring of multiple water quality parameters. By analyzing the full optical spectrum of water, the system delivers accurate and reliable measurements without the need for chemical reagents, reducing operating costs and maintenance requirements.

Designed for comprehensive water quality assessment, the spectrometer can simultaneously monitor key parameters such as COD, UV254, nitrate, turbidity, and other water quality indicators through intelligent spectral analysis and compensation algorithms. The reagent-free measurement principle enables rapid response and stable long-term monitoring performance.

The system supports digital communication and remote monitoring capabilities, allowing seamless integration with SCADA, PLC, IoT, and smart water management platforms. Its rugged design and reliable operation make it suitable for long-term deployment in demanding field environments.

H2O Water Quality Spectrometer is widely used in drinking water treatment plants, wastewater treatment facilities, environmental monitoring stations, rivers, lakes, reservoirs, and industrial water quality applications. It provides an efficient and reliable solution for modern water quality monitoring and smart water resource management.
I'm interested
Aquas Inc. is an acknowledged leader in the manufacture of water quality spectrometer, H2O water quality spectrometer, with distribution across the globe. We guarantee the quality of our water quality spectrometer, H2O water quality spectrometer, since we deal only with authorized and reliable water quality spectrometer, H2O water quality spectrometer manufactures. The parts you buy from us will fit your needs perfectly. We have a team of quality analysts who are highly qualified and experienced. They check the quality of these products on various parameters to ensure their utility in various sectors.
Related Product Categories