Focus on spectral sensing and optoelectronic application systems
Full-Spectrum Water Quality Multi-Parameter Analyzer
The iSpecWQ-UV/VIS Multi-Parameter Spectral Water Quality Measurement Absorption Integrated Module is a multi-parameter spectral water quality measurement module specially developed by LiSen Optics for the environmental protection field. The iSpecWQ-UV/VIS is based on the principle of ultraviolet-visible light absorption spectroscopy, enabling simultaneous online detection of multiple parameters in water bodies such as COD (Chemical Oxygen Demand), TOC (Total Organic Carbon), TURB (Turbidity), and NO3-N (Nitrate Nitrogen).
The iSpecWQ-UV/VIS Multi-Parameter Spectral Water Quality Measurement Absorption Integrated Module is a multi-parameter spectral water quality measurement module specially developed by LiSen Optics for the environmental protection field. The iSpecWQ-UV/VIS is based on the principle of ultraviolet-visible light absorption spectroscopy, enabling simultaneous online detection of multiple parameters in water bodies such as COD (Chemical Oxygen Demand), TOC (Total Organic Carbon), TURB (Turbidity), and NO3-N (Nitrate Nitrogen).
Product Introduction
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Water Absorption Spectroscopy Sensor Module |
Laboratory Modeling Water Absorption Spectroscopy Module |
The iSpecWQ-UV/VIS multi-parameter spectral water quality measurement absorption integrated module employs a dual-path differential probe design, and incorporates a xenon lamp light source, control circuitry, etc., to achieve synchronous real-time collection of spectral emission and reception. Additionally, it employs a flexible spectral reception detector reception method, allowing the selection of different specifications of external absorption micro-spectrometers, making it highly suitable for integration or secondary development by environmental protection instrumentation merchants.
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Water Absorption Spectroscopy Sensor Module |
Laboratory Modeling Water Absorption Spectroscopy Module |
The iSpecWQ-UV/VIS multi-parameter spectral water quality measurement absorption integrated module employs a dual-path differential probe design, and incorporates a xenon lamp light source, control circuitry, etc., to achieve synchronous real-time collection of spectral emission and reception. Additionally, it employs a flexible spectral reception detector reception method, allowing the selection of different specifications of external absorption micro-spectrometers, making it highly suitable for integration or secondary development by environmental protection instrumentation merchants.
Technical Advantage Features
● Supports integration and secondary measurement by environmental protection instrumentation merchants, supports online measurement.
● Spectral range of 190-750nm, with selectable resolution of 0.5-1nm.
● The dual-path differential probe design is employed, resulting in minimal interference from external environment, high sensitivity/signal-to-noise ratio, good linearity, and enables real-time online calibration.
● Utilizes a pulsed xenon lamp, with a long life of 10^9 pulses, and high stability.
● Spectrometer and xenon lamp are real-time synchronously triggered for measurement.
Main Technical Indicators
|
Model |
iSpecWQ-UV/VIS |
iSensWQ-UV220 |
iSpecWQ-UVC |
|
Type |
Multi-Parameter Spectral Water Quality Integrated Measurement Module |
Nitrate-Nitrogen Water Quality Spectroscopy Integration Module |
Nitrate-Nitrogen Water Quality Spectroscopy Integration Module |
|
Spectral Range |
190-840nm |
220/275nm etc. 4 or 6 designed Wavelengths |
190-380nm |
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Spectral Resolution |
0.5-1nmOptional |
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Spectral Sampling Interval |
Approx. 0.5nm |
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Light Source Life Times |
10^9 pulses |
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Spectral Absorption Probe |
Dual-path Differential Probe |
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Optical Path Size |
1-100nm Optional |
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Light Source |
Xenon Lamp |
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Waterproof Level |
IP68 |
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Data Interface |
Modbus/RS485 |
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Integrated Sensors |
Temperature and Humidity*2 |
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Operating Temperature |
0-60℃ |
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Measurement Time Interval |
15s |
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Measurement Indices |
Total Nitrogen, Chlorine, Turbidity, TOC (Total Organic Carbon in water) |
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BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand), Nitrate Nitrogen |
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Power Supply |
Solar |
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Power Module |
12V DC/20W |
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Battery Compartment Battery Capacity |
None |
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Solar Panel Power |
None |
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Device Size |
φ6.3*39cm |
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Weight |
2kg |
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Positioning System |
None |
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Data Transmission Protocol and Method |
Modbus/RS485 |
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Technical Advantage Features
● Supports integration and secondary measurement by environmental protection instrumentation merchants, supports online measurement.
● Spectral range of 190-750nm, with selectable resolution of 0.5-1nm.
● The dual-path differential probe design is employed, resulting in minimal interference from external environment, high sensitivity/signal-to-noise ratio, good linearity, and enables real-time online calibration.
● Utilizes a pulsed xenon lamp, with a long life of 10^9 pulses, and high stability.
● Spectrometer and xenon lamp are real-time synchronously triggered for measurement.
Main Technical Indicators
|
Model |
iSpecWQ-UV/VIS |
iSensWQ-UV220 |
iSpecWQ-UVC |
|
Type |
Multi-Parameter Spectral Water Quality Integrated Measurement Module |
Nitrate-Nitrogen Water Quality Spectroscopy Integration Module |
Nitrate-Nitrogen Water Quality Spectroscopy Integration Module |
|
Spectral Range |
190-840nm |
220/275nm etc. 4 or 6 designed Wavelengths |
190-380nm |
|
Spectral Resolution |
0.5-1nmOptional |
||
|
Spectral Sampling Interval |
Approx. 0.5nm |
||
|
Light Source Life Times |
10^9 pulses |
||
|
Spectral Absorption Probe |
Dual-path Differential Probe |
||
|
Optical Path Size |
1-100nm Optional |
||
|
Light Source |
Xenon Lamp |
||
|
Waterproof Level |
IP68 |
||
|
Data Interface |
Modbus/RS485 |
||
|
Integrated Sensors |
Temperature and Humidity*2 |
||
|
Operating Temperature |
0-60℃ |
||
|
Measurement Time Interval |
15s |
||
|
Measurement Indices |
Total Nitrogen, Chlorine, Turbidity, TOC (Total Organic Carbon in water) |
||
|
BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand), Nitrate Nitrogen |
|||
|
Power Supply |
Solar |
||
|
Power Module |
12V DC/20W |
||
|
Battery Compartment Battery Capacity |
None |
||
|
Solar Panel Power |
None |
||
|
Device Size |
φ6.3*39cm |
||
|
Weight |
2kg |
||
|
Positioning System |
None |
||
|
Data Transmission Protocol and Method |
Modbus/RS485 |
||
Spectral Absorption Optical Path Typical Applications and Measurement Ranges
Spectral Absorption Optical Path Typical Applications and Measurement Ranges:
As a designer and manufacturer of full-spectrum sensors and professional water quality monitoring software, LiSen Optics provides comprehensive, multifunctional water quality monitoring products from drinking water, environmental monitoring to industrial wastewater. It has established online multi-parameter spectral measurement methods in various regions. The different applications of different optical paths are as follows:
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Wavelength Range |
Application |
|
0.5-1-2-5 mm |
Sewage systems, Wastewater, Industries (Juice, Beer, Wine, Petroleum, Petrochemical, Biotechnology) |
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35 mm |
Water Quality Monitoring: Seawater, Rivers, Drinking Water, Surface Water |
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100 mm |
10ppb Detection Lower Limit: Semiconductor, Seawater, Surface Water, Pollution, Drinking Water, Pharmaceutical |
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LiSen Optics Water Quality Spectral Absorption Module Measurement Parameter Range Table |
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Application |
Sewage inlet |
Sewage plant outlet |
Underground water |
Piped water |
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Sewerage network |
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Wavelength Range |
2mm |
5mm |
5mm |
5mm |
35mm |
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BODfeq* |
mg/l |
20-1250 |
10-500 |
2-300 |
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CODeq* |
mg/l |
25-3750 |
10-1500 |
2-500 |
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DOCeq* |
mg/l |
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0.5-75 |
0.1-10 |
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TOCeq* |
mg/l |
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1-150 |
0.1-20 |
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SAC254t* |
Abs/m |
5-1250 |
2-500 |
2-300 |
2-300 |
0.1-70 |
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SAC254* |
Abs/m |
5-750 |
2-300 |
2-300 |
2-300 |
0.1-40 |
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Turbidity* |
FTUeq |
|
|
|
5-1400 |
0.5-150 |
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NO3-Neq* |
mg/l |
0.5-10 |
0.1-20 |
0.2-25 |
0.3-70 |
0.1-10 |
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Suspended solids concentration |
mg/l |
25-2500 |
10-1000 |
2-500 |
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TSSeq* |
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Suspended solids concentration |
g/l |
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0.1-8 |
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|
TSeq* |
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Spectral Absorption Optical Path Typical Applications and Measurement Ranges
Spectral Absorption Optical Path Typical Applications and Measurement Ranges:
As a designer and manufacturer of full-spectrum sensors and professional water quality monitoring software, LiSen Optics provides comprehensive, multifunctional water quality monitoring products from drinking water, environmental monitoring to industrial wastewater. It has established online multi-parameter spectral measurement methods in various regions. The different applications of different optical paths are as follows:
|
Wavelength Range |
Application |
|
0.5-1-2-5 mm |
Sewage systems, Wastewater, Industries (Juice, Beer, Wine, Petroleum, Petrochemical, Biotechnology) |
|
35 mm |
Water Quality Monitoring: Seawater, Rivers, Drinking Water, Surface Water |
|
100 mm |
10ppb Detection Lower Limit: Semiconductor, Seawater, Surface Water, Pollution, Drinking Water, Pharmaceutical |
|
LiSen Optics Water Quality Spectral Absorption Module Measurement Parameter Range Table |
||||||
|
Application |
Sewage inlet |
Sewage plant outlet |
Underground water |
Piped water |
||
|
Sewerage network |
||||||
|
Wavelength Range |
2mm |
5mm |
5mm |
5mm |
35mm |
|
|
BODfeq* |
mg/l |
20-1250 |
10-500 |
2-300 |
|
|
|
CODeq* |
mg/l |
25-3750 |
10-1500 |
2-500 |
|
|
|
DOCeq* |
mg/l |
|
|
|
0.5-75 |
0.1-10 |
|
TOCeq* |
mg/l |
|
|
|
1-150 |
0.1-20 |
|
SAC254t* |
Abs/m |
5-1250 |
2-500 |
2-300 |
2-300 |
0.1-70 |
|
SAC254* |
Abs/m |
5-750 |
2-300 |
2-300 |
2-300 |
0.1-40 |
|
Turbidity* |
FTUeq |
|
|
|
5-1400 |
0.5-150 |
|
NO3-Neq* |
mg/l |
0.5-10 |
0.1-20 |
0.2-25 |
0.3-70 |
0.1-10 |
|
Suspended solids concentration |
mg/l |
25-2500 |
10-1000 |
2-500 |
|
|
|
TSSeq* |
||||||
|
Suspended solids concentration |
g/l |
|
0.1-8 |
|
|
|
|
TSeq* |
||||||
Typical Application
The iSpecWQ-UV/VIS is an innovative high cost-effective full-spectrum water quality analyzer, utilizing the latest technology to measure the absorption spectrum in water. To monitor multiple parameters simultaneously, the LiSen Optics water quality spectrometer is mounted on the inner side of the pipes via a fixed clamp. It is primarily applicable in measuring parameters including turbidity, UV254, TOC, BOD, and colorimetry among others.
● Water quality monitoring
● Light Water Station
Typical Application
The iSpecWQ-UV/VIS is an innovative high cost-effective full-spectrum water quality analyzer, utilizing the latest technology to measure the absorption spectrum in water. To monitor multiple parameters simultaneously, the LiSen Optics water quality spectrometer is mounted on the inner side of the pipes via a fixed clamp. It is primarily applicable in measuring parameters including turbidity, UV254, TOC, BOD, and colorimetry among others.
● Water quality monitoring
● Light Water Station
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