Portable Multi-Parameter Water Quality Instruments
The Instrava Portable Multi-Parameter Water Quality Instrument is a professional field analysis platform designed for rapid multi-indicator water quality testing in environmental monitoring, industrial wastewater management, and scientific field research.
The system enables direct reading analysis of more than 38 key water quality parameters, including COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, suspended solids, color, heavy metals, organic pollutants, and inorganic contaminants. Its integrated spectrophotometric detection system supports high-accuracy colorimetric analysis with automatic wavelength selection and built-in calibration functions.
Equipped with a 7-inch touch screen interface, built-in printer, intelligent data management, and a portable battery-powered design, the instrument allows environmental engineers and field technicians to perform on-site measurements without external power supply.
With 600 built-in calibration curves, intelligent measurement mode memory, dual-temperature digestion zones, and flexible colorimetric options, the system ensures fast, reliable testing results while improving workflow efficiency for environmental monitoring and industrial compliance applications.
Liquid Analysis Description
Portable Multi-Parameter Water Quality Instruments Application Scenarios
Environmental Monitoring & Pollution Control
Used by environmental monitoring agencies and regulatory departments to perform rapid testing of river water, lakes, reservoirs, and industrial discharge outlets.
Industrial Wastewater Compliance Testing
Applicable across industries including chemical manufacturing, petrochemical processing, metallurgy, pharmaceuticals, food processing, and paper production, enabling accurate monitoring of pollutants and discharge indicators.
Field Environmental Surveys
Ideal for mobile monitoring teams conducting watershed surveys, ecological assessments, and environmental inspections, providing reliable laboratory-level testing directly in the field.
Municipal Water & Sewage Treatment
Supports testing of COD, ammonia nitrogen, turbidity, and nutrient indicators in municipal wastewater treatment plants and sewage monitoring stations.
Environmental Research & Laboratory Verification
Environmental laboratories and research institutes use the instrument for sample comparison, verification testing, and rapid preliminary analysis before laboratory confirmation.
Portable Multi-Parameter Water Quality Instruments Engineering Advantages
Multi-Parameter Direct Reading System
The analyzer supports direct measurement of over 38 water quality indicators, covering nutrients, organic pollutants, disinfectants, and heavy metals within a single portable platform.
Advanced 360° Rotating Colorimetry
The 360° rotating colorimetric detection system ensures uniform light distribution and improved measurement consistency while supporting multiple colorimetric formats:
-
16 mm colorimetric tubes
-
25 mm rotating colorimetric tubes
-
10–30 mm cuvette colorimetry
This flexible design allows engineers to adapt testing methods to different sample concentrations.
Extensive Built-In Calibration Curves
The system includes 600 preloaded curves, consisting of 480 standard curves and 120 regression curves, ensuring immediate deployment without manual calibration. Custom curve creation and multi-point calibration are also supported.
Intelligent Measurement Mode Memory
The analyzer automatically records the 8 most frequently used testing modes, allowing technicians to quickly access commonly used parameters without navigating complex menus.
Dual-Temperature Digestion System
The integrated 6+6 dual temperature zone digestion module allows simultaneous operation at 165°C and 60°C, improving testing throughput and enabling digestion and measurement to run independently without interference.
Field-Ready Portable Design
The instrument features a compact portable structure with built-in lithium battery and professional accessory case, enabling reliable testing in remote locations without external power supply.
Data Security & User Permission Management
Built-in administrator functions allow managers to configure user access permissions, ensuring traceability and preventing unauthorized data modification.
Integrated Reporting & Printing
The system includes a built-in printer for direct printing of test results, simplifying documentation for environmental inspections and field reports.
Liquid Analysis Parameter
Portable Multi-Parameter Water Quality Instruments Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Parameters | COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, suspended solids, color, heavy metals, organic pollutants, inorganic pollutants |
| Total Supported Indicators | 38+ parameters |
| Display | 7-inch touch screen |
| Colorimetric Methods | 360° rotating colorimetry |
| Supported Colorimetric Tubes | 16 mm, 25 mm tubes |
| Cuvette Support | 10–30 mm |
| Calibration Curves | 600 built-in curves (480 standard curves + 120 regression curves) |
| Calibration Function | Multi-point calibration with automatic record saving |
| Measurement Mode Memory | Intelligent memory of 8 frequently used modes |
| Digestion System | Dual temperature zone (6 + 6) |
| Digestion Temperature | 165°C and 60°C simultaneous operation |
| Data Security | User permission management with administrator control |
| Data Output | Built-in printer |
| Power Supply | Built-in lithium battery |
| Portability | Field portable design with professional accessory case |
| Parameter | Analytical Method | Range |
|---|---|---|
| COD | Rapid digestion spectrophotometry | 0–15000 mg/L |
| Ammonia Nitrogen | Nessler / Salicylic acid spectrophotometry | 0–200 mg/L |
| Total Phosphorus | Ammonium molybdate spectrophotometry | 0–12 mg/L |
| Total Nitrogen | Chromotropic acid spectrophotometry | 1–150 mg/L |
| Turbidity | Formazine spectrophotometry | 0–400 NTU |
| Color | Platinum cobalt colorimetric method | 0–500 Hazen |
| Suspended Solids | Direct colorimetry | 0–1000 mg/L |
| Copper | BCA / Bathoxime spectrophotometry | 0–80 mg/L |
| Iron | Phenanthroline spectrophotometry | 0–5 mg/L |
| Nickel | Dimethylglyoxime spectrophotometry | 0.04–60 mg/L |
| Hexavalent Chromium | Diphenylcarbohydrazide spectrophotometry | 0.01–5 mg/L |
| Zinc | Zinc reagent spectrophotometry | 0.1–10 mg/L |
| Cadmium | Dithizone spectrophotometry | 0.1–5 mg/L |
| Manganese | Potassium periodate spectrophotometry | 0.01–50 mg/L |
| Sulfide | Methylene blue spectrophotometry | 0.02–20 mg/L |
| Sulfate | Barium chromate spectrophotometry | 5–2500 mg/L |
| Cyanide | Barbituric acid spectrophotometry | 0.004–5 mg/L |
| Residual Chlorine | DPD spectrophotometry | 0.05–50 mg/L |
| Ozone | Indigo spectrophotometry | 0.01–1.25 mg/L |
Instrava OEM/ODM
Tailored Sourcing & Customization: Getting You the Exact Product You Need
As your trusted supplier and sourcing partner, we bridge the gap between your custom requirements and China’s vast manufacturing capabilities.
Finding the right product in a massive supply chain can be challenging. That is where we step in.
As a curated industrial supplier, our core value is simple: we stand in your shoes to help you procure the most optimal products. Whether you are an EPC contractor needing specialized technical compliance, an OEM equipment manufacturer looking for custom branding, or an industrial distributor/trader seeking competitive edge, we customize and tailor products to fit your exact procurement needs.
How We Customize to Fit Your Procurement Needs
For EPC Contractors & Engineers: We custom-configure instruments and devices to match your precise datasheets—tailoring process connections, exotic materials, signal protocols, and managing third-party calibration and testing so you get project-ready solutions.
For OEM Equipment Manufacturers: We provide comprehensive OEM/ODM customization, including custom housing, labeling, branding (private labeling), and tailored technical specifications to seamlessly integrate with your machinery.
For Industrial Distributors & Traders: We offer flexible customization in packaging, product ranges, and technical parameters, helping you differentiate your portfolio and win more local bids.
Why Partner with Us for Custom Sourcing?
One-Stop Engineering Alignment: You don’t have to deal with multiple factories. We translate your technical requirements into precise manufacturer blueprints.
Strict Quality & Compliance Safeguard: We oversee the entire customization and production process in China, ensuring the final customized product meets your local standards and certifications.
Our Ultimate Value: We don’t just sell what’s on the shelf. We find, customize, and deliver the most suitable and cost-effective product for your unique application.
Related Product Recommendations
How accurate is the portable multi-parameter water quality meter for field testing?
The instrument supports high-precision spectrophotometric methods with multi-point calibration. COD, ammonia nitrogen, total phosphorus, total nitrogen, and heavy metals are measured with ±5% F.S accuracy. Intelligent memory and automatic wavelength selection ensure reliable and reproducible readings in diverse water conditions.
Can this meter operate independently in remote locations without external power?
Yes, the system is equipped with a high-capacity built-in lithium battery and portable field kit. Its dual-temperature digestion zones and compact design allow full functionality in the field without AC power.
How does the instrument manage large volumes of testing data for regulatory compliance?
It supports permanent storage of up to 8 million data sets with time, sample ID, and measurement mode tagging. Built-in administrator functions enable permission control, data security, and traceable auditing, ideal for environmental and industrial compliance reporting.
Is it possible to perform simultaneous multi-parameter testing?
Yes, the dual-temperature zone digestion system allows concurrent digestion and measurement at different temperatures. The instrument supports simultaneous analysis of COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, suspended solids, color, and heavy metals, maximizing efficiency in high-volume testing.
How user-friendly is the system for technicians with limited training?
The analyzer features a 7-inch touch screen, intuitive UI, built-in guidance, and recent-mode memory for 8 frequently used tests. The system automatically manages calibration and measurement modes, enabling operation by frontline staff without extensive training.
The analyzer features a 7-inch touch screen, intuitive UI, built-in guidance, and recent-mode memory for 8 frequently used tests. The system automatically manages calibration and measurement modes, enabling operation by frontline staff without extensive training.
The instrument supports USB, Bluetooth, WiFi, and optional 4G communication. Data can be exported for analysis, uploaded to cloud or local supervision platforms, and shared across multiple devices for centralized monitoring and reporting.
Why Trust Instrava?
We select manufacturers from a neutral, impartial standpoint, always with your best interests in mind.
Our very existence depends on helping you source the products that are the perfect fit for your needs.
Based in China, we are able to conduct on-site inspections of production environments and product quality firsthand.
We help you avoid intermediaries posing as factories.
We facilitate smoother after-sales support, eliminating time zone issues and the delays often associated with dealing directly with factories.
Our multilingual team ensures effective communication.
For a trading startup, every interaction with a client is a precious opportunity—a sign that you are willing to place your trust in us and give us the chance to prove ourselves.
In the digital age, while information is easily accessible, misconceptions often cloud the trust between people.
Instrava relies entirely on trust; it is our core philosophy and the foundation of our existence in society. It is the fundamental basis for our long-term growth and our commitment to serving the community.
Please place your trust in us.
