Overview
Detailed Photos
Chlorine Dioxide Analyzer
Product Description
Instrument Features
1.Equipped with a 7-inch color touchscreen and a full Chinese GUI navigation interface, offering a simple and intuitive layout for easy operation and user-friendly experience.
2.Capable of measuring multiple conventional water quality parameters with direct concentration readout for more accurate results.
3.Pre-calibrated with built-in factory calibration curves; no need for users to create them. Supports user-defined calibration curves, with up to 200 curves storable.
4.Built-in high-capacity storage system capable of storing over 5,000 sets of test data for easy review and backup.
5.Unique high-precision optical filtering system with narrow-band interference technology effectively eliminates stray light, ensuring more stable test results and higher measurement accuracy.
6.Supports multiple colorimetric methods, including cuvettes and colorimetric tubes, allowing flexible selection based on water sample needs.
7.Built-in thermal printer for printing current and stored data, convenient for record-keeping.
8.Uses imported cold light source with a lifespan of up to 10,000 hours.
9.Equipped with a new ARM9 chip for faster response and expanded capacity, supporting up to 500 MB of memory.
10.Supports USB data export for centralized data processing in Excel.
11.Compatible with Lab-yy pre-made reagents, eliminating the need for manual reagent preparation. This saves user time, reduces technical operation requirements, and significantly improves work efficiency.
12.Test methods are based on national industry standards: GB/T 5750.11-2023.
Product Parameters
| Item |
Specification |
| Detection Item |
Chlorine Dioxide |
| Measuring Range |
0.05-3 mg/L |
| Measurement Method |
DPD Spectrophotometry |
| Indication Error |
≤8% |
| Repeatability |
≤±3% |
| Optical Stability |
≤0.001 A / 10 min |
| Light Source Lifetime |
100,000 hours |
| Measurement Time |
Instant measurement |
| Calibration Curves |
Up to 200 user-defined curves |
| Data Storage |
More than 5,000 test records |
| Colorimetric Methods |
Cuvette / Colorimetric Tube |
| Display |
7-inch color touchscreen |
| Printer |
Built-in thermal printer |
| Data Communication |
USB port |
| Ambient Temperature |
5-40°C |
| Ambient Humidity |
Relative humidity ≤85% (non-condensing) |
| Rated Voltage |
AC 220V ±10% / 50Hz |
| Rated Power |
70W |
Resound Photoelectric Technology Research Institute (LSRPTR)
Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
Technical Cooperation
Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:
Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group
Research and Development Fields
* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
Introducing Advanced Technologies and Products
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.
Audited Supplier 
){kind=link}