MET04-W Series
Total Nickel Analyzer
The total nickel analyzer is a highly reliable online heavy metal monitoring instrument designed for modern water quality monitoring, industrial process control, and environmental protection applications. It utilizes a photoelectric colorimetric analysis principle, in which the sample is digested and the nickel ions react with a specific chromogenic reagent to form a stable colored complex. The absorbance is then measured using a precision optical system to calculate the total nickel concentration, delivering excellent accuracy and repeatability.
The system is equipped with high-quality pumps, valves, and critical components, featuring low reagent consumption and minimal waste discharge, making it environmentally friendly while effectively reducing long-term operating costs. Its modular design and embedded hardware–software architecture ensure stable operation and easy maintenance, making it well suited for long-term continuous monitoring applications.
The system is equipped with high-quality pumps, valves, and critical components, featuring low reagent consumption and minimal waste discharge, making it environmentally friendly while effectively reducing long-term operating costs. Its modular design and embedded hardware–software architecture ensure stable operation and easy maintenance, making it well suited for long-term continuous monitoring applications.
Features
- Choose high-quality pumps, valves, tubes and other key parts with high reliability and long product life
- Less reagent consumption, less waste liquid discharge for environmental protection and low operating cost
- Highly reliable metering technology which can accurately measure sewage and wastewater under extreme conditions
- Industry-leading embedded software and hardware technology provides stable and reliable, flexible configuration functions
- Industry-leading signal processing system with high precision and good repeatability
- Modular design, high reliability and easy maintenance
- The instrument integrates a water collection pretreatment module, which is widely adapted to various application
- Compact size, convenient and flexible for transportation and installation
Applications
Drinking water, surface water, groundwater, industry, water treatment, wastewater
Specifications
General
Built-in Auto Calibration, Alarm and Log Functions
4~20 mA Analog Output
Auto Measuring After Power Failure Recovery
Low Reagent Alarm
Installation
Flow through
Measurement Method
- Output Signal: RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit; 4~20 mA
- Data Resolution: 16 bits (0.001% FS)
- Surge Protection: 4000 V DC
- Power: 5~12 V DC, 60 mA
- Protection: polarity, overload, short
- Safety: CE, FCC
Built-in Auto Calibration, Alarm and Log Functions
4~20 mA Analog Output
Auto Measuring After Power Failure Recovery
Low Reagent Alarm
Installation
Flow through
Measurement Method
| Model No | Measurement Method | ||||||||
| MET04-W Nickel (Ni) |
The sample undergoes a chemical digestion and reaction which nickel compound is converted to colored complex. Incident UV light is absorbed by the sample and measured by the detector. The measurement value depends on the concentration of the sample. | ||||||||
Models
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