Environmental monitoring systems

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MODEL 9830 Zn Water Quality Online Monitoring System

MODEL 9830 zinc ion water quality automatic monitoring instrument is developed by our company with completely independent intellectual property rights of automatic monitoring equipment and spectrophotometry instruments used to measure the concentration of zinc in water. The instrument can be long-term unattended.

Petrochemical and chemical industry

Mineral processing industry

Metallurgy industry

Electroplating industry

Wastewater treatment industry

Environmental protection related industries



·         Optimized reagent combination, less dosage, less interference, accurate analysis.

·         Intelligent fault self-diagnosis function, instrument management and maintenance is very convenient.

·         Power-off protection design with power-down and automatic data recovery on power-up.

·         After anomalous reset and power-off, the instrument automatically excludes the remaining reagents in the  instrument and automatically resumes working.

·         With anti-control function, all functions of the instrument can be controlled by remote central control to        improve convenience.

·         Set sampling time, interval, telemetry and other sampling methods.

·         Adopt sequential injection analysis, simple flow path, low reagent consumption and high degree of automation.

·         Adopt self-developed multi-channel valve, high corrosion resistance, long service life, safe and reliable.

·         Powerful data storage capabilities, data storage up to 30,000 group years.

·         Convenient data export function, U disk direct export of historical data reports.

·         Automatic range switching function, without manual setting.



Technical parameters

Measuring range: 0.01 ~ 1.5mg/l (can be expanded according to customer needs)

Accuracy: ± 10% (indication error)

Repeatability: ≤ 5%

Zero drift: ≤ ± 2%

Range drift: ≤ ± 5%

Resolution: 0.002mg/l

Measurement cycle: minimum measurement cycle 30min

Measurement interval: interval mode (1 ~ 9999) min, external control mode, the whole point mode

        (24 hours arbitrary setting)

Calibration method: manual/automatic mode

Service interface: RS232 or RS485

Display: color touch screen

Operation menu: Chinese

Data storage: 30,000

Analog output: (4 ~ 20) mA

MTBF: ≥ 720h/time

Power: (220 ± 22) V AC, (50 ± 2.5) Hz

Size: 1600mm × 600mm × 600mm