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Liquid Analysis
Multiparameter Water Quality Meter
The Instrava Multiparameter Water Quality Meter is an intelligent laboratory and field analysis platform designed for rapid, accurate, and multi-index water quality monitoring. Developed in reference to national environmental testing standards including HJ/T399-2007, HJ535-2009, HJ671-2013, and HJ636-2012, the system enables fast determination of key indicators such as COD, ammonia nitrogen, total phosphorus, and total nitrogen, along with dozens of additional parameters.
Powered by an Android 7.1.1 intelligent operating system, the instrument integrates advanced spectrophotometric analysis, intelligent data management, and visual reporting tools into a single platform. The 8-inch HD touch display provides intuitive operation, while built-in chart and list data analysis allows engineers to instantly evaluate water quality conditions.
Combined with a 24-hole dual-temperature digestion unit, the system enables rapid digestion and measurement in a single workflow, improving testing efficiency and minimizing manual handling errors. With support for cloud connectivity, wireless data transfer, large-capacity storage, and thermal printing, the instrument provides a reliable solution for laboratories, industrial plants, and environmental monitoring agencies.
Liquid Analysis Description
Multiparameter Water Quality Meter Application Scenarios
Industrial Wastewater Monitoring
Widely used in industries such as chemical processing, petroleum refining, metallurgy, papermaking, coking, pharmaceuticals, and brewing, the system provides rapid analysis of wastewater discharge indicators including COD, ammonia nitrogen, and heavy metals.
Municipal Water & Environmental Monitoring
Ideal for urban sewage plants, environmental supervision departments, and watershed monitoring programs, supporting rapid testing of nutrient pollution indicators such as total nitrogen, phosphorus, and ammonia.
Laboratory Water Quality Analysis
Environmental laboratories, research institutes, and testing centers use the system for multi-parameter spectrophotometric analysis, data archiving, and regulatory reporting.
Surface Water & Basin Monitoring
Suitable for monitoring rivers, lakes, reservoirs, and watershed ecosystems, enabling early detection of pollution events and nutrient loading.
Mobile Field Detection
Optional large-capacity lithium battery enables outdoor mobile testing, allowing environmental engineers to perform rapid measurements in remote locations.
Multiparameter Water Quality Meter Engineering Advantages
Android Intelligent Operating Platform
The instrument runs on Android 7.1.1 intelligent system, offering faster operation, higher stability, and an intuitive interface with Chinese/English keyboard support.
High-Precision Spectrophotometric Detection
The system adopts a precision colorimetric cell optical design with consistent light source technology, reducing measurement deviations caused by light source errors and improving overall analytical accuracy.
Advanced LED Optical Source
Imported ultra-bright LED light sources ensure long-term stability and automatically adjust brightness through built-in calibration algorithms.
Flexible Colorimetric Measurement Methods
Supports multiple measurement configurations including:
10 mm colorimetric cell
30 mm colorimetric cell
50 mm colorimetric cell
φ16 mm digestion tube colorimetry
These options allow engineers to select the optimal measurement path for different sample types and concentration ranges.
Massive Data Storage & Smart Analysis
The system permanently stores up to 8 million datasets and supports time-based retrieval, graphical analysis, and tabular display, enabling efficient data review and reporting.
Wireless Data Transmission & Cloud Platform
Supports WiFi, RJ45 Ethernet, and mobile hotspot connections, allowing automatic upload of monitoring data to supervisory cloud platforms or environmental regulatory systems.
Comprehensive Connectivity
Multiple communication interfaces including USB data export, HDMI display output, and LAN connectivity simplify laboratory integration and user training.
Integrated Reporting & Printing
A built-in thermal printer enables one-click printing of test results with customizable content including QR code output for traceability.
Built-in Training System
Integrated teaching demonstration videos guide users step-by-step through testing procedures, significantly reducing training time for new technicians.
Upgradeable System Architecture
The instrument firmware supports future software upgrades, ensuring long-term compatibility with additional testing modules and regulatory requirements.
Liquid Analysis Parameter
Multiparameter Water Quality Meter Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Principle | Rapid digestion spectrophotometry |
| Reference Standards | HJ/T399-2007, HJ535-2009, HJ671-2013, HJ636-2012 |
| Operating System | Android 7.1.1 intelligent water quality system |
| Display | 8-inch HD color LCD touchscreen |
| Digestion Unit | 24-hole dual temperature zone digestion instrument |
| Colorimetric Methods | 10 mm, 30 mm, 50 mm colorimetric cell; φ16 mm digestion tube |
| Light Source | Imported high-brightness LED with automatic calibration |
| Data Storage | Up to 8 million data records |
| Data Retrieval | Time-based query, graphical and list analysis |
| Network Connectivity | WiFi, RJ45 Ethernet, mobile hotspot |
| External Interfaces | USB data export, HDMI output |
| Printing | Built-in thermal printer with QR code printing |
| Cloud Platform | Supports environmental supervision cloud platform |
| Power Supply | AC 220V |
| Optional Power | 6Ah rechargeable lithium battery for field testing |
| Operating Environment | Laboratory and outdoor testing |
| Firmware | Upgradeable system software |
Supported Testing Parameters
Conventional Water Quality Indicators
COD, ammonia nitrogen, total nitrogen, total phosphorus, phosphate, nitrate nitrogen, nitrite nitrogen, permanganate index, turbidity, chromaticity, suspended solids, dissolved oxygen, pH.
Disinfection Indicators
Residual chlorine, total chlorine, chlorine dioxide, available chlorine, chlorite.
Heavy Metal Indicators
Copper, total copper, hexavalent chromium, total chromium, zinc, total zinc, iron, total iron, nickel, total nickel, manganese, total manganese, cadmium, lead, aluminum, arsenic, tin, mercury / total mercury, cobalt.
Additional Chemical Indicators
Sulfate, fluoride, sulfide, cyanide, total cyanide, volatile phenol, aniline, formaldehyde, hydrogen peroxide, silica, urea, chloride ion, anionic surfactant, cyanuric acid, ozone, total hardness, total alkalinity.
Instrava OEM/ODM
Instrava Engineering & Customization Support
At Instrava, our instruments are developed with a strong focus on real industrial applications. Each product is designed to operate as a reliable component within measurement, control, and automation systems, rather than as a standalone device.
Our engineering team supports customers during product selection by evaluating process conditions, operating environments, and system requirements, ensuring stable and long-term performance in actual use.
In addition to standard configurations, Instrava offers flexible customization options, including measurement range, materials, output signals, communication interfaces, and installation methods. All custom solutions are engineered to meet industrial standards and application-specific demands.
We also support OEM projects and system integration, providing consistent product design, technical documentation, and long-term supply to ensure smooth integration and reliable operation throughout the project lifecycle.
The system measures key water quality indicators including COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, chromaticity, suspended solids, pH, dissolved oxygen, as well as disinfectants and heavy metals such as copper, chromium, zinc, iron, nickel, manganese, cadmium, lead, and arsenic. Additional parameters can be expanded through software updates or method additions.
The analyzer is designed according to major Chinese environmental monitoring standards including HJ/T399-2007 (COD), HJ535-2009 (Ammonia Nitrogen), HJ671-2013 (Total Phosphorus), and HJ636-2012 (Total Nitrogen), ensuring reliable and compliant measurements for environmental monitoring and regulatory reporting.
The system supports both laboratory and field operations. With an optional 6Ah rechargeable lithium battery, the analyzer can perform rapid on-site testing in remote locations, industrial facilities, or environmental monitoring stations.
The instrument can permanently store up to 8 million sets of measurement records. Users can retrieve data by time, analyze trends using graphical charts or lists, and export results through USB storage, LAN connection, or cloud platform synchronization.
Yes. The instrument supports WiFi, RJ45 Ethernet, and mobile hotspot connections, enabling data upload to environmental supervision cloud platforms or internal laboratory information systems for real-time monitoring and reporting.
The Android intelligent operating system with 8-inch HD touchscreen provides guided operation, intuitive menus, and built-in teaching videos. This significantly reduces training time and allows technicians to quickly perform accurate water quality analysis.
Why Choose Instrava
By choosing Instrava, you gain a partner with a deep understanding of industrial applications and the expertise to meet today’s operational challenges.
Our role extends beyond products—we support your success through dependable solutions and long-term commitment.
Engineering-Driven Innovation
Innovation at Instrava is guided by real industrial requirements. We continuously refine our technologies to address evolving operational challenges, ensuring practical and reliable performance in demanding environments.
Application-Specific Customization
We provide engineering-level customization to match specific process conditions. From measurement range and materials to output signals and installation options, our solutions are configured to fit real applications.
Proven Quality and Reliability
Quality and reliability are fundamental to every Instrava product. Manufactured under strict quality control and thoroughly tested, our instruments deliver accurate, stable, and long-term performance.
Global Capability with Local Support
Instrava combines global engineering expertise with responsive local support, ensuring our partners benefit from internationally aligned technology and timely regional service.
Comprehensive Product Portfolio
Our broad portfolio of measurement and control instruments enables us to address a wide range of industrial needs, providing integrated solutions from a single, reliable source.
Partner-Oriented Engineering Support
We work closely with our partners from technical consultation to after-sales support. Our focus is on delivering solutions that create lasting value and support long-term operational success.
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