Expert in Water Quality Measurement and Water Treatment Project Since 2007
Online COD BOD Analyzer Cod Bod Analyzer New Arrival
Product Overview
- TAsG-3057 is an online, automatic total-arsenic analyzer designed for continuous monitoring of heavy metals in water. It performs automated acid digestion followed by colorimetric detection (molybdenum-blue type arsenic method), housed in a compact, touch-screen-equipped cabinet. Manufactured by Shanghai Boqu Instrument Co., Ltd., it targets surface water, industrial process water and wastewater monitoring.
Product Features
- Measurement principle: high‑temperature acid digestion + reagent → colored arsenic complex; spectrophotometric detection.
- Range: 0.00–3.00 mg/L. Accuracy: ≤±10% (≥0.2 mg/L) or ≤±0.02 mg/L (
- Configurable digestion time (5–120 min), minimum measurement cycle ~50 min, sampling interval adjustable (55–9999 min), calibration period 1–99 days.
- Outputs: 4–20 mA (two channels), RS232, RS485; touch-screen display; data retention on alarms/power loss; auto‑purge of residual reagents on reset; recommended ambient +5–28°C, humidity ≤90%.
Product Value
- Provides continuous, automated arsenic monitoring to replace or reduce manual sampling and lab analysis, enabling faster detection and response to contamination events. Supports regulatory compliance, process control, and environmental protection while lowering labor and recurring testing costs.
Product Advantages
- High automation and stability with adjustable measurement parameters to match sample types; solid repeatability and accuracy for trending and compliance checks; compact, user-friendly interface and communications for integration into control systems; built and tested under a quality assurance system by Shanghai Boqu; designed with considerations for safe waste handling and routine, low-effort maintenance.
Application Scenarios
- Real-time monitoring of surface water and river quality, industrial process water and effluent streams, wastewater treatment plants, environmental monitoring stations, industrial discharge control (e.g., metallurgy, chemical plants), and any facility requiring continuous arsenic surveillance for compliance or process safety.