HI98703 high-precision data turbidity analyzer

HI98703 high-precision data turbidity analyzer

The optical system of the instrument has an automatic adjustment function and does not require frequent calibration of the light source. The low detection limit of the instrument determines the interference light. These two instruments have extremely low interference light and can provide very accurate results even for low turbidity measurements.
Adopting LED light sources that comply with European ISO7027 or US. EPA 180.1 tungsten lamp light sources, and selecting the required light source based on the measurement parameters you need. For samples containing small particles, tungsten lamps should be selected because of their shorter wavelength and higher sensitivity and satisfactory accuracy at low range turbidity (<1NTU). The optical system has an automatic adjustment function and does not require frequent calibration. The background light screen adopts a user-friendly interface, displaying indicator codes to guide users in various routine operations. The T.I.S automatic system can record operation time, location, and other specific operating environment information. Excellent GLP function, providing users with GLP information including calibration time, date, and calibration point. The instrument can store 200 sets of data and can be connected to a computer through USB or RS232 interface for data transmission and analysis processing.
　　Professional measurement of turbidityThe measurement range is 0.00 to 9.99, 10.0 to 99.9, and 100 to 1000 NTU with automatic range conversion, suitable for different water quality. It can choose 2-point, 3-point, or 4-point turbidity calibration or custom numerical calibration to ensure measurement consistency and accuracy. Measuring low turbidity samples (less than 0.5NTU) further demonstrates their * * and sensitivity. The instrument can choose from multiple measurement modes, including conventional measurement, continuous measurement, and average measurement.

The principle of measuring turbidity is:
The turbidity value is measured by measuring the intensity of the transmitted light caused by the scattering of light caused by suspended particles in the solution emitted by the light source. Turbidity measurement complies with ISO7027, US EPA method 180.1, and standard method 2130B, CE certification (EN 5008-1 and EN 50082-1), and allows for easy replacement of light sources according to user measurement requirements (ISO7027 uses 890nm infrared light, EPA180.1 uses white light)
The optical system of the instrument has an automatic adjustment function and does not require frequent calibration of the light source. The low detection limit of the instrument determines the interference light. These two instruments have extremely low interference light and can provide very accurate results even for low turbidity measurements.