XINRUI SD9025 Water Quality Analyzer Test residual chlorine/total chlorine/compound residual chlorine/chlorine dioxide/nitrite
The minimum indication of XINRUI SD9025 multiparameter Water Quality Analyzer is 0.001mg/L. Its parameter measurement range is residual chlorine: 0~2.5 low range, residual chlorine: 0~10 high range, total chlorine: 0~5.0, compound residual chlorine: 0~2.5, chlorine dioxide: 0~5.0, nitrite: 0~ 0.3mg/L. SD9025 multiparameter Water Quality Analyzer will obtain the corresponding ion concentration value by comparing the depth of Color.
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Overview of uses
Xinrui's SD9025 multi-parameter Water Quality Analyzer uses the principle of photoelectric colorimetric detection instead of traditional visual colorimetry. Human error is eliminated and it has a high measurement resolution. When ions in the water react with a specific reagent, the water sample will rapidly change color. The water sample is then placed into the photoelectric custoire of the instrument, and the instrument compares the shades of the color to obtain the concentration value of the corresponding ion. It can be widely used in waterworks, industrial and mining enterprises, domestic (CN) or industrial water inspection departments, etc., in order to control the ion concentration in the water to meet the specified water quality standards. This instrument conforms to the determination method of the national standard of GBT 5750-2006 Standard Test Method for Drinking Water.

Features
Microcomputer, touch keyboard, LCD display with backlight, new microprocessing technology and high-reliability integrated circuits.
It has the functions of data nonlinear processing and data smoothing, fast automatic multi-point correction, and self-diagnosis information prompt
It has a custom curve calibration function, and pre-stores high-precision full mathematical simulation working curves to ensure the accuracy of measurement data
Reliable positioning structure and special high-intensity and long-life light source, no maintenance, to ensure that the instrument can work stably for a long time
Integrating a number of independent design patent achievements, professional technology, stable work, and direct reading concentration value
XinRui SD9025 Multiparameter Water Quality AnalyzerSpecifications
| LIST | VALUE |
|---|---|
| Parameter Measurement Range mg/L | Residual chlorine: 0~2.5 low range, residual chlorine: 0~10 high range, total chlorine: 0~5.0, compound residual chlorine: 0~2.5, chlorine dioxide: 0~5.0, nitrite: 0~ 0.3 |
| Resolution | 0.001mg/L |
| Error of indication | ±5%FS |
| Repeatability | 2% |
| Power Supply | AC 220V/ 50Hz/5W |
XinRui SD9025 Multiparameter Water Quality Analyzer Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Basic principle and application of residual chlorine meter in waterworks
- Simple operation process of nitrite reagent
- Requirements for water quality in Eletroplating laboratories
- What are the water quality testing equipment required by the laboratory?


SD9025





