Colorimeters for Water Quality Testing
A colorimeter determines colour based on the red, blue, and green components of light absorbed by the object or sample, much as the human eye does. When light passes through a medium, part of the light is absorbed, and as a result, there is a decrease in how much of the light is reflected by the medium. A colorimeter can therefore provide the user with a concentration for a specific parameter. The device works on the basis of Beer-Lambert's law, which states that the absorption of light transmitted through a medium is directly proportional to the concentration of the medium.
AQUAfast AQ3070 Chlorine Colorimeter
AQUAfast AQ3070 chlorine colorimeter provides quick and easy free and total chlorine measurement for EPA reporting over a 0-2 mg/L range and gives highly accurate, reproducible results.
AQUAfast AQ3010 Turbidity Meter
The AQUAfast AQ3010 portable turbidity meter is a simple yet powerful turbidity meter that is perfect for the plant, field or even in the lab. Using the Nephelometric principle with 90? detection the meter is capable of generating an accurate reading in seconds
