Water Quality Virtual Conference & Expo

The Hach UVAS plus sc UV Absorbance / %Transmittance Sensor determines the Spectral Absorption Coefficient (SAC) at a wavelength of 254 nm. Measurements can be expressed in 1/m, mE, AU, %T, %T/cm, mg/L, or ppm.
https://vshow.on24.com/vshow/hachwaterquality/content/529868
Municipal Water
Wastewater