SL-1000 Turbidity Meter Introduction
The light scattering coefficient is one of the characteristics of an aerosol. The integral turbidity meter can measure the scattering coefficient of atmospheric aerosols online in real time by measuring the angular integral of light scattering, and can also be used to monitor atmospheric visibility. The instrument can be used to study the effects of aerosol direct radiative forcing on the Earth's climate and can also be used as a background station for clean areas.
Feature
High vacuum integrity design ensures precise measurement for clean samples or contaminated samples;
Single-band, three-band turbidity measurement can be customized according to customer needs;
The automatic filtration circulation gas path provides a clean air purge sample cell, and zero calibration is also possible;
Built-in temperature, relative humidity, and air pressure sensors can reduce the impact of Rayleigh scattering on the air background by measuring the pressure and temperature of the sample in real time;
The optical measuring chamber heater can heat the chamber to make the temperature consistent with the sample gas temperature, and eliminate the measurement error caused by water condensation in the chamber;
Built-in microprocessor can collect and process data, control instrument performance parameters, and connect with external computers to connect different computers and data collectors to provide different output signals;
Technical Parameters
Minimum detection limit: 60 seconds average time, <0.3Mm-1
Light source scattering angle: 10 ° ~ 170 °
Working environment: Temperature: 0 ~ 40 ° C, relative humidity (RH): 10 ~ 90%
Digital output: RS-232 interface
Average time: 1 minute, 5 minutes
Working power: 100 ~ 250V AC, 50 / 60Hz
Introduction
The light scattering coefficient is one of the characteristics of an aerosol. The integral turbidity meter can measure the scattering coefficient of atmospheric aerosols online in real time by measuring the angular integral of light scattering, and can also be used to monitor atmospheric visibility. The instrument can be used to study the effects of aerosol direct radiative forcing on the Earth's climate and can also be used as a background station for clean areas.
