Customized Chemical Oxygen Demand Analyzer for Swimming Pool

Product Overview

Note: I used the product description you provided (from BOQU/Shanghai Boqu Instrument) and adapted the information into a concise summary for a "Customized Chemical Oxygen Demand (COD) Analyzer for Swimming Pool" offering. The original text includes details of BOQU’s online spectrophotometric analyzers (including an example cadmium analyzer), so I kept technical capabilities and operational details that are applicable to BOQU’s online analyzers and tailored the application to swimming pools.

Product Features

1) Product overview

Product Value

- Online, automatic COD analyzer customized for swimming-pool water monitoring, produced by Shanghai Boqu Instrument Co., Ltd.

Product Advantages

- Built from premium-grade materials and assembled under professional quality control for continuous, unattended operation.

Application Scenarios

- Compact cabinet design with touch-screen display and local command input; supports automatic reagent handling and self-clean/discharge after alarms or power cycles.

- Provides standard industrial outputs (4–20 mA, RS232, RS485) for integration with pool control systems or building management.

2) Product features

- Optical/spectrophotometric detection platform (BOQU analyzer family technology) with configurable measurement/digestion cycles.

- Configurable measurement period and digestion time (typical minimum cycle ≈50 minutes; digestion/processing adjustable in a wide range, e.g., 5–120 minutes).

- Adjustable sampling interval and calibration scheduling; monthly maintenance routine recommended (short maintenance time per visit).

- Data retention through alarms and power loss; automatic resume and reagent purge after reset to avoid carryover.

- Wide compatibility for integration: dual 4–20 mA outputs, serial communications (RS232/RS485) and touchscreen control.

3) Product value

- Continuous, real?time COD monitoring improves swimmer safety and pool hygiene by detecting organic load changes early.

- Helps optimize chemical dosing (disinfectant usage) and reduce operating costs through targeted interventions.

- Reduces manual sampling and laboratory turnaround time—saving labor and enabling faster corrective action.

- Supports regulatory compliance and facility reporting with reliable logged data and alarm records.

- Integration-friendly outputs allow centralized monitoring and automated control of pool water treatment systems.

4) Product advantages

- Proven online analyzer platform from BOQU with emphasis on stability and repeatability for long-term deployment.

- Configurable measurement and maintenance parameters to match the specific needs of swimming-pool water (variable bather loads, disinfection regimes).

- Robust automatic handling of reagents and residuals to minimize manual intervention and cross-contamination risk.

- Reliable communications and industry-standard signal outputs for easy connection to SCADA/BMS or local controllers.

- Designed for indoor installation with clear environmental guidance (recommended ambient +5–28 °C, humidity ≤90% non-condensing) and compact footprint.

5) Application scenarios

- Public and municipal swimming pools and aquatic centers (continuous COD trend monitoring to protect public health).

- Hotel, resort, and commercial pools where guest satisfaction and regulatory reporting are priorities.

- Competitive and training pools where water clarity and consistent quality are critical.

- Large multi-pool facilities, waterparks, or club complexes that require centralized monitoring and automated control.

- Supplemental monitoring in facility water-management systems to optimize disinfection dosing and detect organic contamination events early.

If you want, I can revise this summary to include exact numerical specifications (accuracy, range, repeatability, physical dimensions, power) or rewrite the working-principle paragraph specifically for COD chemistry (for example, digestion and dichromate oxidation vs. spectrophotometric colorimetric methods) — please confirm which level of technical detail you prefer.