Online COD BOD Analyzer Fluoride Analyzer at Sale Factory Price

Product Overview

1) Product overview

Product Features

- Model: BOQU TFG-3058 Online Fluoride (F–) Analyzer, factory-priced for sale.

Product Value

- Principle: colorimetric (fluoride reacts with reagent and cerium nitrate in acetate buffer to form a colored complex; color change is converted to fluoride concentration).

Product Advantages

- Key specs: measuring ranges 0.00–15.00 mg/L (also quoted 0.5–50 mg/L), accuracy ±0.05 mg/L for values ≤0.5 mg/L (±10% for higher values per spec), repeatability ≤±5%, stability ≤±10% in 24 h.

Application Scenarios

- Online automatic operation with touch-screen display, data retention on alarms/power-off and automatic purge/resume after reset.

- Communications/outputs: 4–20 mA (two channels), RS232, RS485.

2) Product features

- Low reagent consumption: precise metering system doses only ~1.5 mL per injection.

- Visible photoelectric metering and select-valve assembly for accurate reagent timing and reduced dosing error.

- Peristaltic pump operated under negative pressure with an air buffer to protect pump tubing from corrosion.

- Sealed high-temperature, high-pressure digestion accelerates reaction and prevents loss of volatile corrosive gases.

- Durable reagent tubing: imported PTFE transparent tube (≥1.5 mm) to reduce sample clogging.

- Adjustable operation: measurement period (min 50 min; digestion 5–120 min), sampling interval (55–9999 min), calibration interval (1–99 days); monthly maintenance ~30 min.

3) Product value

- Provides continuous, automatic online fluoride monitoring for regulatory compliance and process control.

- High accuracy and repeatability support reliable decision-making in drinking water and environmental monitoring.

- Lower reagent use and reduced maintenance translate to lower operating costs and less downtime.

- Factory pricing and robust design offer good cost-performance for bulk procurement.

- Data-safe behavior (save on alarm/power loss) and automatic restart improve operational resilience.

4) Product advantages (vs. similar instruments)

- Stricter selection of raw materials and components for improved reliability and longevity.

- Lower failure rate and maintenance needs due to unique design elements (select valves, photoelectric metering, negative-pressure pump arrangement).

- More accurate dosing that minimizes quantitative error caused by pump-tube wear.

- Sealed digestion and corrosion-resistant tubing reduce consumable wear and sampling issues (clogging, gas loss).

- Compact, integrated online solution with standard industrial outputs and touchscreen control.

5) Application scenarios

- Drinking water plants and distribution network monitoring (fluoride control for safety/compliance).

- Surface water and environmental quality monitoring stations.

- Municipal and industrial water treatment process control.

- Industrial effluent monitoring where fluoride must be tracked (chemical, semiconductor, glass, fertilizer industries).

- Any facility needing continuous, automated fluoride measurement for compliance, process optimization, or environmental reporting.