Researchers at the Indian Institute of Science (IISc) have developed a unique luminescent probe that uses terbium, a rare earth metal, to sense the presence of an enzyme called β-glucuronidase, which ...

There must be no chemical reaction between the sensor material and the sample. Use a sensor with a low cell constant (0.01 to 0.1 cm-1) for low conductivity measurements and a sensor with a higher ...

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

The HI 98713 meets and exceeds the requirements of the ISO 7027 for water quality and provides a reliable and accurate readings on low turbidity values. An effective algorithm calculates and ...

Using a “white light” source and 90° detection, the TB200 meets the USEPA specifications for turbidity measurement (EPA Standard 180.1). Also available in an Infrared version, the TB200-IR is ...

The DSS for peak flow conditions is based on tests that determined the turbidity levels causing the death of fish within 24 hours. In comparison, the DSS for baseflow conditions is based on ...