Online Cod Analyzer Wastewater Factory Direct Supply Bulk Buy

Product Overview

Note: the detailed text you provided describes the TAsG-3057 Online & Automatic Total Arsenic Analyzer (arsenic molybdenum-blue colorimetric instrument). Although your product name mentions an “Online COD Analyzer,” the description is for an online arsenic analyzer. Below are five concise summary points based on the provided introduction.

Product Features

1) Product overview

Product Value

- Model: TAsG-3057 Online and Automatic Total Arsenic Analyzer (BOQU).

Product Advantages

- Purpose: continuous, online measurement of total arsenic in water using an optical colorimetric method (arsenic molybdenum-blue spectrophotometry).

Application Scenarios

- Construction: factory-made, direct-supply instrument intended for industrial and environmental monitoring with touch-screen operation and data storage.

2) Product features

- Measuring principle: acid digestion + reagent reaction to form a colored complex; photometric detection converts color change to arsenic concentration.

- Measuring range: 0.00–3.00 mg/L.

- Accuracy & precision: ≤±10% when ≥0.2 mg/L; ≤±0.02 mg/L when

- Flexible timing: minimum measurement period ~50 minutes; digestion time adjustable 5–120 minutes; sampling interval adjustable 55–9999 minutes; calibration interval adjustable 1–99 days.

- Outputs & interfaces: two 4–20 mA outputs, RS232 and RS485 communication.

- Practical features: touch-screen display, automatic discharge of residual reagents after reset/power-on, data saved on alarms and power loss, monthly maintenance (~30 minutes).

3) Product value

- Real-time, automated arsenic monitoring provides timely data for regulatory compliance and environmental protection.

- Lowers need for manual sampling/lab work and reduces response time to contamination events.

- Reliable continuous data supports process control, early warning, and record-keeping for audits and reporting.

- Factory direct supply and bulk-buy availability can reduce procurement cost and simplify deployment for large sites or multiple locations.

4) Product advantages

- Designed to national environmental protection standards and built with materials marketed for reliability and stability.

- Strong performance metrics (repeatability, stability, adjustable digestion/sampling), with automatic recovery features after alarms or power cycles.

- Flexible digital outputs for integration into plant SCADA or monitoring systems.

- Backed by BOQU’s quality control, industry experience, service network, and ability to provide complete solutions and technical support.

5) Application scenarios

- Continuous monitoring of surface water (rivers, lakes) for arsenic contamination.

- Online monitoring in industrial process water where arsenic may be present (mining, metal processing, electronics).

- Industrial wastewater discharge compliance monitoring and treatment plant influent / effluent control.

- Environmental monitoring stations, regulatory agencies, and large facilities needing automated heavy-metal surveillance.

If you want a version tailored explicitly as an “Online COD Analyzer” (matching your product title), I can rephrase the summary for COD instrumentation or adapt the technical points to a COD analyzer format.