Outdoor Micro Automatic Water Quality Monitoring System
Model No.:JM-1000
The outdoor miniature automatic water quality monitoring system is mainly aimed at new water quality online monitoring products that require high density, low cost and high frequency in environmental protection, water conservancy or water affairs application scenarios. It has the advantages of small installation volume, no need for land acquisition, complete quality control functions, and reliable operation. It can realize functions such as river length assessment, pollution traceability, water quality evaluation and water quality warning. The equipment can complete the detection of five parameters, permanganate index, chemical oxygen demand, ammonia nitrogen, total phosphorus and total nitrogen at one time.
Detailed Description
1.Product Introduction:
The outdoor miniature automatic water quality monitoring system is mainly aimed at new water quality online monitoring products that require high density, low cost and high frequency in environmental protection, water conservancy or water affairs application scenarios. It has the advantages of small installation volume, no need for land acquisition, complete quality control functions, and reliable operation. It can realize functions such as river length assessment, pollution traceability, water quality evaluation and water quality warning. The equipment can complete the detection of five parameters, permanganate index, chemical oxygen demand, ammonia nitrogen, total phosphorus and total nitrogen at one time.
2.Product composition :
The micro online automatic water quality monitoring station consists of a water collection unit, a pretreatment and water distribution unit, an analysis unit, a data collection and transmission unit, a control unit, an auxiliary unit, etc., and a quality control unit and a remote monitoring platform can be optional.
Monitoring factors:A small number of monitoring factors can be equipped at the same time, and the combination can be selected and combined according to actual use.
Conventional nine parameters: five parameters (pH, conductivity, dissolved oxygen, turbidity, temperature), ammonia nitrogen, permanganate index, total phosphorus, and total nitrogen.
Nutrients: nitrate nitrogen, nitrite nitrogen, phosphate, silicate, etc.
Organic matter: chemical oxygen demand, volatile phenols, oil in water, etc.
Inorganic anions: sulfates, chlorides, total chlorine, fluorides, sulfides, etc.
Others: chlorophyll, transparency, blue-green algae, heavy metals (spectrophotometry), flow rate, flow rate, water level, etc.
3.Product functions:
- It has complete full-process quality control functions, and some functions can be customized according to customers:
- Instruments and systems have multiple operating modes such as routine, emergency, and quality control.
- It has power failure protection, automatic call recovery functions, and optional lightning protection equipment.
- With liquid leakage detection function: realize instrument liquid leakage fault alarm processing.
- Remote online upgrade function: Remote online upgrade can be performed to quickly update requirements.
- Equipped with access control system, unmanned intelligent operation.
- It has video surveillance function.
- It has a reagent remaining warning function.
4.Product characteristics:
- It adopts integrated high-strength design, is highly integrated, and has low cost. It covers an area of about 1 square meter (the details are determined according to the required configuration), making it easy to install.
- Support any combination of routine 20-parameter monitoring factors.
- Advanced quality control functions can automatically realize multiple quality control functions such as zero check, span check, 24-hour zero shift, 24-hour span shift, spiked recovery rate, and parallel sample testing.
- The scientific pretreatment system can meet the monitoring requirements of different water bodies.
- Optional video surveillance can be optional to realize visual management of the system.
- Intelligent temperature control system, combined with advanced cabinet insulation design, meets the requirements of outdoor environment.
- It has waterproof and dustproof ratings of IP55 and above, which can meet the needs of outdoor applications in different weather conditions.
- Low construction and operation costs, suitable for mobile, random monitoring and large-area network construction.
5.Product parameters
| Parameters | Total Phosphorus | Ammonia Nitrogen | Total Nitrogen | Ppermanganate Index | CODcr |
| Measuring range | 0.02~2 mg/L
(Extensible) |
0.1~5mg/L
(Extensible) |
0.1~10mg/L
(Extensible) |
0.5~20mg/L
(Extensible) |
15-2000mg/L
(Extensible) |
| Detection limit | ≦0.01mg/L | ≦0.010mg/L | ≦0.01mg/L | ≦0.1mg/L | 0.1mg/L |
| Lower detection limit | ≦0.15mg/L | ≦0.15mg/L | ≦1.0mg/L | ≦0.5mg/L | 10mg/L |
| Drift | ±5% | ±5% | ±5% | ±5% | ±5% |
| Precision | ≤5% | ≤5% | ≤5% | ≤5% | ≤5% |
| Display Error | ±5% | ±5% | ±5% | ±5% | ±5% |
| Voltage | ±10% | ±5% | ±10% | ±5% | ±5% |
| Temperature effect | ±5% | ±5% | ±5% | ±5% | ±5% |
| Consistency | ≥90% | ≥90% | ≥90% | ≥90% | ≥90% |
| Sampling Period | Time interval (20 to 9999min arbitrarily adjustable) and whole point measurement mode | ||||
| Place of use | Lakes, rivers, reservoirs, and other surface waters (CODMN is suitable for clean surface waters.
CODcr is suitable for odorous surface waters) |
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| Calibration Cycle | Adjustable from 1 to 99 days at any interval and any time of day. | ||||
| Maintenance Cycle | Once a month, each time about 60 min | ||||
| Parameters | pH | Dissolved oxygen | Conductivity | Turbidity | Temperature |
| Glass electrode method | Electrochemical probe method | Four-wire electrode method | 90-degree *tering light method | Thermal resistance electrode method | |
| Measurement Range | 0～14 | 0mg/L～ 20mg/L | 0～ 500ms/m | 0～1000NTU | 0～50℃ |
| Drift | ±0.1pH | ±0.3mg/L | ±1% | ±5% | —— |
| Precision | ≤0.1pH | ≤5% | ≤1% | ≤5% | —— |
| Display Error | ±0.1pH | ≤5% | ±1% | ±5% | —— |
| Voltage effect | ±0.1pH | ≤0.3mg/L | ±1% | ±5% | —— |
| Temperature compensation accuracy | ±0.1pH | ±0.3mg/L | ±1% | —— | —— |
| Water temperature error | —— | —— | —— | —— | ±0.2℃ |
| Calibration cycle | Twice a month | ||||
| Maintenance cycle | Once a month for about 30 minutes | ||||
| Display Unit | 15 inch colour touch screen control | Temperature control systems | Equipped with air-conditioning for both heating and cooling |
| UPS regulated power supply (optional) | Optional UPS uninterruptible power supply, in the case of a sudden power failure, can complete the measurement and cleaning process | Lightning protection unit | Equipped with three-level lightning protection |
| Quality control unit | Zero verification, span verification, standard liquid verification | Communication Interface | 2 RS485, support 4G wireless transmission |
| Power Requirements | AC 220 V±22 V, 50 Hz±0.5 Hz | Ambient temperature | （5~40）℃ |
| Overall Dimension | 1900mm(L)×1500mm(W)×960mm(D) | Weight | 400kg |
| Overall power | ≦2500W (including external pump, air-conditioning power\maximum power at work) | ||