WDet-5000 Total Phosphorus Online Automatic Analyzer

HANGZHOU ZETIAN TECHNOLOGY CO., LTD was established in 2008, and as a fast-
growing company specialized in environmental pollution monitoring and
industrial process control, ZETIAN’s instruments and emission analyzers can
provide you best solutions, including series of water quality testing
instruments and types of air quality monitors for sale.

Overview Of WDet-5000 Total Phosphorus Online Automatic Analyzer
WDet-5000 is a self-developed total phosphorus on-line monitoring instrument.
This total phosphorus analyzer is 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.

Features Of WDet-5000 Total Phosphorus Online Automatic 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 water analyzer equipment 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 Total Phosphorus Online Automatic Analyzer
Method Water Quality Total Phosphorus-Ammonium Molybdate Spectrophotometry
Range 0.1～2～10～50mg/L (customizable)
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 0.1mg/L
Quality Control
Sample Comparison ≤10%
Water Sample
Comparison ≥0.5mg/L±10%
＜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
Interface 1×4-20mA input/output (expandable to 2 )
RS485/RS232/USB interface/WIFI/ Bluetooth (optional)
Working Temp 5℃～40℃
Power 200W (220VAC 50Hz), regardless of the pump

Minimum Order: 1 sets

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