>>Features‌‌
▪ Wide power input, 7-inch touchscreen design.
▪ Titration colorimetry method for more precise and stable measurements.
▪ Adjustable measurement cycle.
▪ Automatic measurement and cleaning.
▪ External signal input to control measurement start/stop.
▪ Selectable automatic or manual mode.
▪ 4-20mA and RS485 outputs, relay control.
▪ Data storage with USB export support.

>>Technical Parameter

‌Measurement Principle‌	Titration colorimetry
‌Measurement Range‌	0.20-1000ppm (see reagent type)
‌Unit Options‌	mg/L, ppm, mmol/L
Resolution‌	0.001
‌Accuracy‌	±5%
‌Cycle Time‌	Adjustable from 10-9999min (factory default: 10min)
‌Display‌	7-inch color LCD touchscreen
‌Power Supply‌	110-240VAC, 50/60Hz; or 24VDC, 20W
‌Analog Output‌	4-20mA output, Max. 750Ω
‌Digital Communication‌	RS485 Modbus RTU
‌Alarm Output‌	2 sets of contacts: (1) Sampling signal control (2) Hi/Lo alarm points with hysteresis setting, 5A/250VAC, 5A/30VDC
‌Data Storage‌	Historical trends and 2-year data storage, supports USB export
‌Operating Conditions‌	Temperature: 0-50°C; Humidity: 10-95%, non-condensing
‌Protection Rating‌	IP65
‌Dimensions‌	350×450×200mm
Weight‌	11.0kg
Water Sample Requirements	‌Temperature‌: 5-40°C Pressure‌: 0.5-5bar (recommended: 1-2bar) Water Quality: ‌ 1. Colorless, free of suspended solids, and no bubbles 2. pH 4-10.5; Iron: <3ppm; Copper: <0.2ppm 3. Aluminum: <0.1ppm; Manganese: <0.2ppm
‌Ports‌	Inlet, outlet, waste discharge: 6mm tubing
Regent Type
MS6901	0.20-2.00ppm,1000mL
MS6902	0.50-5.00ppm,1000mL
MS6903	1.50-15.00ppm,1000mL
MS6904	5.0-50.0ppm,1000mL
MS6905	10.0-100ppm,1000mL
MS6906	15.0-150ppm,1000mL
MS6907	25-250ppm,1000mL
MS6908	50-500ppm,1000mL
MS6909	75-750ppm,1000mL
MS6910	100-1000ppm,1000mL

>>Dimension

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Multi Parameter Water Quality Monitor

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Turbidity Analyzer

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PH ORP Meter

PH ORP Transmitter And Sensor

Portable PH ORP Meter

Desktop PH ORP Meter

Conductivity Meter

Conductivity Transmitter And Sensor

Portable Conductivity Meter

Desktop Conductivity Meter

Dissolved Oxygen Meter

Dissolved Oxygen Transmitter And Sensor

Portable Dissolved Oxygen Meter

Desktop Dissolved Oxygen Meter

Ion-selective Meter

Fluoride Analyzer

Chloride Analyzer

Calcium Analyzer

Ammonia Nitrogen Analyzer

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Turbidity Analyzer

TSS Analyzer

COD Analyzer

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products details

Titration Colorimetry Online Water Hardness Analyzer For Boiler Water Drinking Water

Online Water Quality Monitor

Multi Parameter Water Quality Monitor

PH ORP Meter

Conductivity Meter

Dissolved Oxygen Meter

Ion-selective Meter

Residual Chlorine Meter

Turbidity Analyzer

TSS Analyzer

COD Analyzer

Optical Water Quality Sensor

Ultrasonic Meter

Water Quality Monitoring Accessories

Online Water Quality Monitor

Drinking Water Monitoring

Industrial Wastewater Monitoring

Aquaculture water Quality Monitoring

Boiler Water Monitoring

Multi Parameter Water Quality Monitor

PH ORP Meter

PH ORP Transmitter And Sensor

Portable PH ORP Meter

Desktop PH ORP Meter

Conductivity Meter

Conductivity Transmitter And Sensor

Portable Conductivity Meter

Desktop Conductivity Meter

Dissolved Oxygen Meter

Dissolved Oxygen Transmitter And Sensor

Portable Dissolved Oxygen Meter

Desktop Dissolved Oxygen Meter