Operating Principle:
The 1720E Low-Range Turbidimeter's sensor light source emits incandescent light that travels downward into the turbidity analyzer. This light is scattered by suspended particles in the sample. A photodetector immersed in the water sample detects the scattered light at a 90° angle to the incident beam. The continuously flowing water sample passes through a bubble elimination system, which removes air bubbles entrained in the sample stream. This system eliminates the turbidity meter's measurement from fluctuations in sample flow rate and pressure, thus eliminating the primary interference factor in low-range turbidity measurements. This low-range turbidity analyzer is designed specifically for accurate low-range turbidity measurements.
- Application Industries:
The 1720E Low-Range Turbidimeter can be used for turbidity monitoring in waterworks, including pre-filtration, post-filtration, sedimentation, and outlet water, municipal pipe network water quality monitoring, industrial process water quality monitoring, and turbidity monitoring of circulating cooling water, activated carbon filter effluent, and membrane filtration effluent. It is a stable, widely applicable low-range turbidity analyzer.
Instrument Features:
● The 1720E Low-Range Turbidimeter features a built-in bubble elimination system, making the instrument unaffected by flow rate and pressure, effectively preventing interference and ensuring excellent reproducibility.
● This turbidity analyzer utilizes USEPA (United States Environmental Protection Agency) certified methods, ensuring greater data versatility.
● The 1720E turbidity analyzer offers flexible calibration options, allowing for a two-point calibration between 0 and 20 NTU (the recommended calibration method) or a single-point calibration using a comparison function, allowing for any point between 1 and 40 NTU.
● In addition to NTU, the 1720E Low-Range Turbidimeter displays a variety of auxiliary units: FTU, TE/F, and mg/L, providing more data interpretation options.
● This turbidity analyzer is extremely easy to clean and maintain; calibration is required every three months, reducing maintenance costs.
