Product Features
- LCD screen with Chinese-English interface display, making operation simpler and more convenient.
- Good repeatability, not affected by sample flow rate and pressure.
- Uses imported TI chip and anti-interference circuit, with higher precision and better stability.
- Photoelectric isolation 4 - 20mA current output, RS-485/RS2-232 communication interface.
- Any settable differential value function, avoiding relay action.
- The system has a built-in door limit function, and the power failure protection lasts for more than 10 years.
- Double relay upper and lower limit alarm output.
- The sensor has built-in temperature and turbidity compensation, which can correct the influence of temperature and turbidity on COD value.
- Uses UV254 measurement, no electrolyte consumption, and no regular maintenance required.
- Supports customization of special functional requirements.
Keywords
Online TOC Analyzer (Electrode Method)
Product Introduction
The TOC sensor uses advanced deep-ultraviolet UV LED cold light source, featuring long service life and small drift. It adopts international general technology and a proven high-precision ultraviolet absorption method. No sample pretreatment, reagent, or sampling equipment is required. The sensor has a mechanical self-cleaning function and uses a 550nm compensation light source, which can effectively eliminate the influence of turbidity and color on the measurement.
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