Online Arsenic Analyzer by BOQU

Product Overview

Note: the detailed text you provided describes BOQU’s TFG-3058 Online Fluoride Analyzer (fluoride measurement), not an arsenic analyzer. Below I summarize the provided product information accordingly. If you need this rewritten for an arsenic analyzer instead, please provide the correct arsenic product details.

Product Features

1) Product overview

Product Value

- BOQU TFG-3058 is an automatic online fluoride analyzer that uses reagent spectrophotometry: fluoride reacts with reagents (including cerium nitrate in an acetate buffer) to form a colored complex; the instrument measures color change and converts it to fluoride concentration.

Product Advantages

- Measuring ranges: 0.00–15.00 mg/L and 0.5–50 mg/L (selectable). Outputs include 4–20 mA (two channels), RS232 and RS485. Touch-screen interface, data retained through alarms and power loss.

Application Scenarios

2) Product features

- Precise visible photoelectric metering for accurate, low-volume reagent dosing (about 1.5 mL per dose).

- Select valve assembly for controlled reagent and sampling timing and peristaltic pump operated under negative pressure with air buffer to reduce tube corrosion.

- Sealed high-temperature, high-pressure digestion to accelerate reaction and prevent volatile corrosive loss.

- Durable PTFE transparent reagent tubing (>1.5 mm) to reduce clogging; configurable measurement/digestion/calibration/maintenance periods; automatic purge/resume after alarms or power cycles.

3) Product value

- Enables continuous, automated online fluoride monitoring for drinking water, surface water and related applications, supporting regulatory compliance and process control.

- Lowers operational cost via reduced reagent consumption, less frequent maintenance, and improved uptime.

- Provides reliable, repeatable data and remote-output options for integration into control systems and environmental monitoring networks.

4) Product advantages

- Lower failure rate and maintenance needs compared with similar analyzers owing to robust design and corrosion-mitigating features.

- High dosing accuracy (photoelectric metering avoids peristaltic tube wear errors) and minimized reagent use.

- Faster and more complete reaction via sealed digestion chamber and reduced risk of sample/reagent line clogging thanks to quality PTFE tubing.

- Automatic recovery behaviors (purge and resume) improve reliability after alarms or power interruptions.

5) Application scenarios

- Continuous monitoring in drinking water treatment plants and municipal water supply systems.

- Surface water quality monitoring for environmental agencies and watershed management.

- Industrial plants that must control fluoride discharge or process water fluoride levels.

- Remote or networked monitoring stations where digital outputs (RS485/RS232, 4–20 mA) and automated logging are required.

If you want a version specifically labeled and tailored as an “Online Arsenic Analyzer,” I can adapt this summary—please supply the arsenic analyzer’s technical details or confirm you want a speculative conversion.