Technical specifications:
1. Measurement range: The system supports an expandable range, with COD detection from 5 to 2000 mg/L and ammonia nitrogen from 0.02 to 25 mg/L.
2. Measurement accuracy: The COD measurement error is within ±5%, while the ammonia nitrogen error is within ±3% (full scale).
3. Repeatability: The device ensures a repeatability of ≤3%, ensuring consistent and reliable results across multiple tests.
4. Anti-chlorine interference: It can effectively handle up to 2000 mg/L of chlorine interference during COD measurements, making it suitable for complex water samples.
5. Temperature control system: The unit allows temperature settings from room temperature up to 180°C. For COD digestion, the set temperature is 165°C, while total phosphorus digestion is carried out at 120°C.
6. Temperature control precision: The system maintains a high level of accuracy with a ±0.5°C deviation, ensuring precise and stable digestion conditions.
Additionally, the instrument is designed with user-friendly controls and a durable construction, making it ideal for laboratory and field use. It features an intuitive interface that simplifies operation and enhances efficiency. The device also includes automatic calibration and data logging functions, allowing users to track results and maintain compliance with regulatory standards. Its compact design ensures easy integration into existing workflows without requiring significant space. Overall, this equipment offers a reliable, accurate, and efficient solution for water quality analysis.
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Suzhou Herstar Medical Technology Co., Ltd. , https://www.hosunherstar.com