
Introduction
Step into the world of precision and versatility with our Portable Water Quality Analyzer for Residual Chlorine Testing. This state-of-the-art instrument boasts an impressive 16 channels tailored for optical methodologies, seamlessly measuring over 60 critical parameters. Dive deeper into the intricacies of water quality with capabilities to assess PH, conductivity, TDS, salinity, dissolved oxygen, and more through advanced electrode methods. Users are empowered with the flexibility to customize these combinations to suit their specific needs. Equipped with a revolutionary dual-temperature-controlled digestion device and a high-capacity lithium battery, this analyzer is engineered for excellence in on-site environments lacking traditional power sources. It finds its utility across a myriad of fields, including leading-edge scientific research, academic institutions, complex sewage treatment scenarios, comprehensive water environment assessments, stringent enterprise sewage self-inspections, and critical drinking water, surface, and groundwater evaluations.
Product Features
1. Experience unparalleled detection capabilities with our system, built to accurately measure concentration, absorbance, and transmittance of nearly a hundred parameters.
Harness the power to store, print, and query data effortlessly, with seamless uploads of concentration values to your computer for further analysis.
2. The device is revolutionized with an 8-hole dual-temperature zone digestion unit, meticulously designed for optimal operation with its 4+4 dual-zone independent temperature control setup, perfectly suited for efficient multi-index and batch project testing, offering unmatched precision and reliability.
3. Integrate sophistication with convenience by combining electrode and spectrophotometric methods into one powerful unit, catering to multi-item
parameter testing requirements with both the electrochemical method and the colorimetric method, ensuring comprehensive analysis.
4. Built to withstand the elements, this three-proof chassis is dust-proof, water-proof, and shock-proof, providing a rugged, integrated solution that meets
every need for outdoor water quality testing with ease and portability.
5. Free yourself from battery life concerns with outdoor detection capabilities. Our dual-temperature digestion lasts
up to 3 hours, supporting simultaneous parameter digestion, while the main unit's battery life impressively extends to 48 hours.
Battery anxiety is a thing of the past with our robust power solutions.
6. Expand your analytical horizons with storage capacity for 200 factory curves, 3,000 user-generated curves, and an astounding 99,999 records.
7. Benefit from the swift responsiveness of the LED light source, enabling the instrument to be operational immediately upon startup, ensuring
stable and reliable measurements every time.
8. Our one-click recovery function is a lifesaver. In the unfortunate event of data loss, easily restore factory and user curve data records.
Regain control and peace of mind effortlessly with our intuitive recovery system.
9. We offer comprehensive backup solutions, ensuring that all user-calibrated curves and data records can be swiftly recovered, minimizing disruption.
In case of unexpected loss, quick recovery operations ensure continuity and reliability.
10. Enjoy the luxury of an intuitive and large-screen color touch display, featuring an operation guide that provides
clear, step-by-step instructions, making the operation of various functions a breeze.
11. Take full control of your testing needs with personalized customization. Tailor detection parameters and measurement ranges to your requirements,
ensuring that the instrument evolves along with your unique demands.
12. Security is paramount with our extensive safeguards. Set passwords for startup and system settings
to prevent unauthorized access and incorrect operations, ensuring the integrity of your instrument's settings.
Our security features protect your data and operational stability.
13. Adjust the intensity of light with 16 levels of customization, addressing measurement range limitations caused by signal strength,
providing flexibility and enhanced accuracy in diverse testing conditions.
14. Ensure the utmost precision with optical calibration support, enhancing the stability, accuracy, and longevity of the instrument.
Our optical calibration guarantees that every operation benefits from cutting-edge precision.
15. With the ability to store up to 100,000 records, including essential data like parameter names, concentrations, units,
detection times, and operator numbers, our system facilitates comprehensive documentation and easy data management during queries.
Choose single-item printing or a full-page overview to suit your reporting needs.
The capability to perform printing operations is seamlessly integrated, ensuring effortless documentation and reporting.
16. Effortlessly query curves with precision! Beyond retrieving curve equations, you can also access the standard value of each
standard substance during calibration, along with the precise absorbance, calibration time, and
the unique identifier of the calibration personnel. This feature meticulously recreates the exact conditions at the moment of
calibration, ensuring accuracy and reliability.
17. Experience seamless communication with our bilingual system, which allows you to toggle smoothly between Chinese and English.
18. Equipped with a USB port, this device offers the convenience of transferring data effortlessly to a computer for further analysis.

Technical Parameters
| Measurement parameters |
zinc |
| Wavelength |
340nm,420nm,440nm,470nm,520nm,540nm,560nm,610nm,630nm,660nm,680nm,
700nm Any wavelength within the above range can be customized, and the instrument will
automatically select the wavelength
|
| Indication error |
≤±5 % |
| Repeatability |
≤2% |
| Optical stability |
The absorbance value drifts less than 0.002A within 20 minutes (100,000-hour lifespan)
|
| Dimension |
455mm*333mm*140mm
|
| Power |
36W |
| Weight |
9.1kg
|
| Working environment |
(1)Ambient temperature :5-40ºC \ n; (2) Relative humidity: ≤85% \ n; (3) Power supply: Lithium battery/AC (220±22)V (50±0.5) Hz; (4)There should be no significant vibration or electromag
|
Measurement items
| No. |
Measurement item |
Measuring range |
Unit |
Indication error |
| 1 |
zinc |
0.00-5.00 |
mg/L |
5%(F.S) |


