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The BOD-573 BOD Analyzer is a professional-grade instrument tailored for municipal wastewater treatment, environmental monitoring, and industrial effluent quality control labs, adopting the classic differential pressure (manometric) method to deliver accurate and reliable biochemical oxygen demand (BOD) measurements—an essential indicator for assessing water organic pollution levels. Boasting an ultra-wide BOD measurement range of 0-4000mg/L, it covers the full spectrum of testing needs from low-pollution surface water to high-concentration industrial and domestic wastewater, eliminating the need for frequent sample dilution and improving testing efficiency. The analyzer is configured with 580ml reaction containers and supports a maximum of 6 simultaneous sample measurements, enabling batch testing to streamline lab workflows and meet the demand for high-throughput BOD analysis. Calibrated for the standard BOD testing condition, it operates at a working temperature of 20±1℃—the optimal temperature for microbial decomposition of organic matter, ensuring test…

SKZ1050 Series Gas Detector is a high-performance gas measurement device engineered to deliver exceptionally fast response and exceptional accuracy—the cornerstone of reliable gas detection in industrial, hazardous, and daily monitoring scenarios. Designed for versatility and durability, it caters to diverse application needs while prioritizing operator safety and operational efficiency. Core Performance: Fast Response & High Accuracy At the heart of the SKZ1050 Series lies a built-in sampling pump that drives superior sampling performance: high sampling speed and large flow rate. These critical features directly ensure the detector’s short response time, enabling real-time gas concentration detection and rapid alarm triggering—essential for identifying gas hazards before they escalate. Whether monitoring toxic, flammable, or harmful gases in confined spaces, industrial pipelines, or outdoor worksites, the series maintains consistent precision, delivering trustworthy data to safeguard personnel and assets. Compact & Rugged Design: For Any…

High‑Precision Instrument for Professional Volumetric Analysis The Ti‑50 automatic potentiometric titrator (Model 641021C11) is a professional laboratory instrument designed for high‑accuracy volumetric analysis. Combining intelligent operation, complete titration functions and strict data traceability, it is widely used in chemical testing, pharmaceutical analysis, food safety, environmental monitoring and industrial quality control. Key Features Automatic potentiometric titration with user-friendly touch screen operation Stores up to 100 titration methods for quick and repeated use Records 200 sets of GLP-compliant titration results Supports storage and display of 200 titration curves Equipped with printer port and PC communication for data output and management Technical Specifications Measurement mode: Potentiometric titration pH range: 0.000 ~ 20.000 pH mV range: -2000.00 ~ 2000.00 mV Temperature range: -5.0 ~ 105.0 ℃ Repeatability: ≤ 0.2% Volume tolerance: 10 mL burette: ±0.020 mL 20 mL burette: ±0.030 mL Titration Modes &…

The SKZ1050B series is a wall-mounted gas detector designed for 24-hour continuous monitoring in various application scenarios and pipeline environments. It adopts world-class brand sensors and advanced microprocessor technology, featuring real-time data display as well as high/low concentration alarm functions. The detector delivers fast response, high measurement accuracy and excellent long-term stability. Powered by 24V DC power supply, it is equipped with 4-20mA, RS485 and relay signal output interfaces. With professional explosion-proof design, it is applicable for a wide range of industrial and environmental monitoring occasions.