WDet-5000 Total Phosphorus Online Automatic Analyzer
WDet-5000 is a self-developed total phosphorus on-line monitoring instrument. This total phosphorus analyzeris based on the global initiative magnetic conductivity measurement platform, combining with constant optical fiber and digestion colorimetric integration technology. The total phosphorus automatic online monitoring system has the features, including high precision, low detection limit, high stability and low maintenance frequency.
This total phosphorus analyzer works in accordance with the technical requirements of GB 11893-1989 Water Quality Total Phosphorus-Ammonium Molybdate Spectrophotometry, fully meets the pollution sources, municipal wastewater, industrial processes in the application areas and has passed the certification of CCEP.
FeaturesTechnical Specification
Features Of WDet-5000 Online Automatic Total Phosphorus Analyzer
High accuracy and reliability, strong capability of anti-interference
● Magnetic conductivity measurement technology used on ZETIAN total phosphorus analyzer will be not affected by chromaticity, suspended solids and bubbles, especially suitable for the monitoring of inlet water
● ZETIAN total phosphorus analyzer has a special design of flow and reagent ratio, high precision, low detection limit(0.1mg/L, even 0.01mg/L)
● ZETIAN total phosphorus analyzer adopts constant optical fiber and light intensity compensation algorithm, small drift for long-term operation
Low maintenance and cost
● This type of online water quality analyzer has a key self-checking function, easy to debug, maintain, comparison test
● ZETIAN total phosphorus analyzer has a self-diagnosis function, assisting maintainer to analyze the failure
● ZETIAN total phosphorus analyzer importes single-channel high integration valve island which is simple and easy to maintain, dismantle and clean
● ZETIAN total phosphorus analyzer has a all-day networking for real-time inspection of instrument running state
High intelligent level
● ZETIAN total phosphorus analyzer has a scan code function: rapidly obtain running/maintenance information of the instrument
● ZETIAN total phosphorus analyzer has alarm function: provide intuitive and accurate information for grounding self-check, reagent insufficiency and etc
● ZETIAN total phosphorus analyzer has great quality control: equipped with parallel sample test, standard sample verification and standard recovery rate detection
● ZETIAN total phosphorus analyzer has a reverse control function: start automatically by flow and PH
Technical Specification Of WDet-5000 Online Automatic Total Phosphorus Analyzer
|
Method |
Water Quality Total Phosphorus-Ammonium Molybdate Spectrophotometry |
|
Range |
|
|
Zero Drift |
±5.0% |
|
Span Drift |
±5.0% |
|
Indication Error |
±5.0% |
|
Repeatability |
≤3% |
|
Interval |
Hourly and interval measurement, and the instrument can also be started by serial port |
|
Maintenance |
＜2 hour/month |
|
Quantitative |
|
|
Lower Limit |
|
|
Quality Control |
≤10% |
|
Sample Comparison |
|
|
Water Sample |
≥0.5mg/L±10% |
|
Comparison |
＜0.5mg/L±0.05mg/L |
|
Reagent |
1 set reagents is able for about 250 times of measurement (can be |
|
customized according to field needs) |
|
|
External |
1×4-20mA input/output (expandable to 2 ) |
|
Interface |
RS485/RS232/USB interface/WIFI/ Bluetooth (optional) |
|
Working Temp |
5℃～40℃ |
|
Power |
200W (220VAC 50Hz), regardless of the pump |
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