Texture Chemical Oxygen Demand Analyzer at Sale

Product Overview

1) Product overview

Product Features

- Model: TZnG-3056 Texture Chemical Oxygen Demand Analyzer (Total Zinc Online Automatic Analyzer) by BOQU.

Product Value

- Function: an online, automatic optical spectrophotometric analyzer for quantifying total zinc in water after acid digestion and colorimetric reaction.

Product Advantages

- Purpose: continuous monitoring of zinc in surface water, industrial process water and industrial wastewater to meet environmental heavy-metal control standards.

Application Scenarios

2) Product features

- Measurement method: zinc reagent spectrophotometry (acid digestion → oxidation → color complex formation → optical detection).

- Range & performance: 0.00–3.00 mg/L; accuracy ≤±10% (≥0.2 mg/L) or ≤±0.02 mg/L (

- Adjustable operation: digestion time 5–120 min; minimum measurement cycle 50 min; sampling interval 55–9999 min; calibration interval 1–99 days.

- Interfaces & outputs: 4–20 mA (two channels), RS232 and RS485 communications; touch screen display and command input.

- Practical functions: data retention on alarms/power loss; automatic purge of residual reagents and auto?resume after reset/power?on; monthly maintenance (~30 min).

3) Product value

- Enables real?time, continuous zinc monitoring for regulatory compliance and early detection of pollution events.

- Reduces manual sampling and lab testing costs while improving response time and process control in treatment and industrial operations.

- Provides reliable logged data and remote output options to support trend analysis, reporting and automated control systems.

4) Product advantages

- Industrially rugged and standardized design with BOQU’s quality management and experienced R&D support.

- High measurement stability and repeatability with flexible parameter adjustment to match diverse water matrices.

- Low maintenance burden and automated recovery functions minimize downtime and operator intervention.

- Multiple communication outputs and data retention ensure seamless integration into plant SCADA and environmental monitoring systems.

5) Application scenarios

- Municipal and regional environmental monitoring stations for surface water quality surveillance.

- Industrial wastewater monitoring in sectors such as electroplating, mining, metal finishing, and chemical manufacturing.

- Process water control in industrial plants to protect equipment and optimize treatment.

- Effluent compliance monitoring at wastewater treatment plants and factories to meet heavy?metal discharge regulations.