Construction Project of the River Water Quality Monitoring Station of the Water Resources Bureau, ** District, Kunming City
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JM-WQMS Outdoor Automatic Water Quality Monitoring Station
The JM-WQMS-type outdoor water quality automatic monitoring station is available in two designs: a micro-station and a containerized station. The water quality automatic monitoring station comprises a water sampling unit, a water distribution/pre-treatment unit, an analytical instrument unit, a control unit, a video surveillance unit, a power supply unit, and auxiliary units. It can optionally be equipped for real-time monitoring of nine conventional surface water parameters, as well as chlorophyll a and cyanobacteria.
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Product Overview
Performance features
Technical Parameters
Product Overview:
The JM-WQMS-type outdoor water quality automatic monitoring station is available in two designs: a micro-station and a containerized station. The water quality automatic monitoring station comprises a water sampling unit, a water distribution/pre-treatment unit, an analytical instrument unit, a control unit, a video surveillance unit, a power supply unit, and auxiliary units. It can optionally be equipped for real-time monitoring of nine conventional surface water parameters, as well as chlorophyll a and cyanobacteria.
Containerized stations occupy a larger footprint than micro-stations and can be equipped with larger UPS systems and support the monitoring of more parameters.
Application areas:
Water quality monitoring for key river basins, waterways, lakes, and water quality cross-sections, including compliance assessments and ecological compensation.
Application Case:
Guangzhou City **District Small and Micro-sized Automatic Water Quality Monitoring Station Project**
Keywords:
Water quality monitoring products
Performance features:
● The product features high integration and a small footprint, making it suitable for a variety of on-site conditions.
● The cabinet is compact in size and lightweight, making it easy to install and deploy.
● The instrument is easy to disassemble, and its maintenance can be completed through a pull-out operation. Each subsystem adopts a partitioned, distributed architecture, enabling rapid fault localization and convenient troubleshooting.
● The cabinet’s exterior design exudes a strong sense of technology while also offering excellent integrability and maintainability.
● Monitoring factors can be configured according to customer requirements, along with pre-fabricated pretreatment and various auxiliary units.
Technical specifications:
| Parameter Measurement method | Water temperature | pH | Electrical conductivity | Dissolved oxygen | Turbidity | Permanganate Index | Ammonia nitrogen | Total phosphorus | Cash on Delivery | Total nitrogen |
| Thermocouple | Glass electrode method | Electrode method | Fluorescence method | Light Scattering Method | Potassium permanganate oxidation Law | Salicylic acid spectrophotometry Degree method | Potassium persulfate digestion Ammonium molybdate spectrophotometry Degree method | Potassium dichromate oxidation Spectrophotometry | Potassium persulfate digestion Ultraviolet Spectrophotometry Law | |
| Measurement range (Adjustable) | 0-60℃ | pHO-14 | 0-500mS/cm | 0-20mg/L | 0-1000NTU | 0~20 mg/L | 0~10 mg/L | 0~2 mg/L | 0~200 mg/L | 0~20 mg/L |
| Response time (T90) | ≤30s | / | ||||||||
| Repetitiveness Zero-drift | / | 0.05pH | ±1% | ±0.3 mg/L | ±3% | ±3% | ≤2.0% | ±5% | ±3% | ±5% |
| / | Drifting (pH=4.7, 9): ±0.1 pH | ±0.5% | ±0.2 mg/L | ±3% | ±3% | ≤0.02 mg/L | ±3% | ±3% | ±3% | |
| Range ticket move | / | ±1% | ±0.3 mg/L | ±5% | ±3% | ≤1.0% | ±5% | ±5% | ±5% | |
| Comparison with Actual Water Samples | ±0.2℃ | ±0.1 pH | ±1% | ±0.3 mg/L | ±10% | ±10% | ||||
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