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Full-Spectrum Water Quality Analyzer

The full-spectrum water quality analyzer uses ultraviolet-visible (UV-Vis) absorption technology, employing dual-beam compensation combined with chemometric algorithms to analyze and determine the concentration of corresponding pollutants in water samples.

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Product Overview

Different pollutants in water exhibit characteristic absorption features at various light wavelengths (water quality absorption spectral fingerprints), as illustrated below. The full-spectrum water quality analyzer interprets the absorption spectra of pollutants in the 190nm to 750nm wavelength range by mapping them with chemometric models, thereby determining the concentrations of COD, TOC, BOD5, turbidity, chroma, TSS, nitrate, and nitrite pollutants in the water sample.

Full-Spectrum Water Quality Analyzer Technical Specifications

Product model	FSA-1000
Measure the wavelength	190nm-750nm
Light Journey	35mm/ 15mm/5mm/1mmOptional
Detection indicators	COD, TOC, BOD, nitrate, nitrite, turbidity, TSS, chromaticity, SAC254, etc.;
Response time	≤10S
Range (35mm optical path)	SKU:(0~70)mg/L;TOC:(0~30)mg/L; BOD:(0~50)mg/L; Nitrate:(0~15)mg/L; nitrite:(0~20)mg/L; turbidity:(0~200)NTU;TSS:(0~100)mg/L; chroma:(0~300)Hazen; SAC254:(0~70)Abs/m;
Range (15mm optical range)	COD：(0～165)mg/L TOC：(0～70)mg/L； nitrate：(0～35)mg/L；nitrite：(0～50)mg/L； turbidity：(0～465)NTU； TSS：(0~230)mg/L； chroma：(0~700)Hazen； SAC254：(0～165)Abs/m；
Range (5mm optical range)	COD：(0～500)mg/L； TOC：(0～210)mg/L； nitrate：(0～105)mg/L；nitrite：(0～140)mg/L； turbidity：(0～1400)NTU；TSS：(0~700)mg/L； chroma：(0~2100)Hazen； SAC254：(0～500)Abs/m；
Range (1mm Optical Range)	COD：(0～2500)mg/L； TOC：(0～1050)mg/L； nitrate：(0～525)mg/L；nitrite：(0～700)mg/L； turbidity：(0～7000)NTU；TSS：(0~3500)mg/L； SAC254：(0～2500)Abs/m； chroma：(0~10500)Hazen；
Performance metrics	accuracy：≤±5.0%FS； repeatability：≤2.0%； Zero point drift: no more than ±2% FS;
Automatic cleaning	The brushes can be set at regular intervals to clean the optical window
interface	RS485
Power supply	24VDC/10W
Operating temperature	0~50℃
Protection level	IP68
Dimensions	（Φ44*533）mm

Versatile Applications Across Industries

Surface water
Wastewater treatment plant process stages
Combined sewer networks
River discharge outlets

Key Features of Full-Spectrum Water Quality Analyzer

Full-spectrum detection technology requires no reagents and causes no secondary pollution.
Modular cleaning brush design allows easy replacement and low maintenance costs.
Dual-beam detection with automatic compensation for light source attenuation ensures high measurement accuracy.
Four variable optical path lengths enable fast response, with a rapid response time of 10 seconds.

Why Full-Spectrum Water Quality Analyzer Stands Out

Frequently Asked Questions

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