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Fluoride Online Water Quality Analyzer

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Fluoride Online Water Quality Analyzer

Brand Name : JUGE

Model Number : AG9006

Certification : IOS9001, CE

Place of Origin : Nanjing, China

MOQ : 1 Unit

Price : USD2000-7000

Packaging Details : Neutral carton

Delivery Time : 5-8 working days

Payment Terms : Online order,T/T

Supply Ability : 100 Unit/Week

‌Test Method‌ : Fluorine reagent spectrophotometric method

‌Measuring Range‌ : 0~50mg/L (segmented measurement, expandable)

‌Detection Limit‌ : ≤0.02mg/L

‌Resolution‌ : 0.001mg/L

‌Accuracy‌ : ±5%

‌Power Supply‌ : AC 220±10% V

‌Dimensions‌ : 520H × 370W × 265D (mm)

Weight‌ : 40kg

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Fluoride Online Water Quality Analyzer


>>Overview

The fluoride online analyzer employs the ‌national standard method for water quality fluoride determination — fluorine reagent spectrophotometric method‌. This instrument is primarily used for monitoring surface water, groundwater, industrial wastewater, and is particularly critical in regions with high incidences of ‌dental caries‌ and ‌skeletal fluorosis‌ for monitoring drinking, surface, and groundwater sources.

The analyzer operates autonomously under ‌long-term unattended and continuous operation‌ based on field configurations. It is widely applicable to industrial wastewater discharge, industrial process wastewater, and similar scenarios. Depending on on-site complexity, optional preprocessing systems can be integrated to ensure ‌reliable testing processes‌, ‌accurate results‌, and compliance with diverse operational demands.


>>Principle

In an acetate buffer medium at pH 4.1, fluoride ions react with the fluorine reagent and lanthanum nitrate to form a blue ternary complex. The color intensity is proportional to the fluoride ion concentration. The analyzer quantifies fluoride (F⁻) by measuring absorbance at ‌620nm wavelength‌.


>>Technical Parameter

‌Test Method‌

Fluorine reagent spectrophotometric method
‌Measuring Range‌

0~50mg/L (segmented measurement, expandable)
Detection Limit

≤0.02mg/L
Resolution

0.001mg/L
Accuracy

±5%
‌Repeatability‌

≤±5%

‌Drift (24h)‌

Zero drift: ±5%

Span drift: ±10%
‌Measurement Time‌

<40min (digestion time adjustable)
‌Measurement Modes‌

Adjustable time interval, fixed time point, or triggered measurement

‌Calibration Modes‌

Automatic calibration (1~99 days adjustable)

Manual calibration based on actual water samples

‌Maintenance Cycle‌

1 month per session; ~30min per maintenance
‌Human-Machine Interface‌

Touchscreen display and command input

‌Self-Diagnosis & Protection‌

Self-diagnoses operational status; retains data during anomalies/power outages

Automatically clears residual reactants and resumes operation after reset/power recovery
‌Data Storage‌

5-year data capacity
‌Input Interface‌

Digital input

‌Output Interfaces‌

1× RS232, 1× RS485

2× 4~20mA analog outputs

‌Operating Environment‌

Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing)

‌Power Supply‌

Voltage: AC 220±10% V

Frequency: 50±0.5 Hz

Power: ≤150W (excluding sampling pump)

‌Dimensions‌

520H × 370W × 265D (mm)



Product Tags:

50mg/l water quality monitor

      

50mg/l online water quality analyzer

      

spectrophotometric method water quality monitor

      
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