low turbidity measurement News
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Online turbidity measurement for drinking water
Tethys online turbidity sensor is based on nephelometric method (ISO 7027 – EN 27027). A light beam from a laser diode is sent to the sample through an optical lens. The 90-degree scattered light by suspended particles is collected by a photo detector and converted to an electric signal proportional to the turbidity of the sample. The sensor uses a 650 nm red laser light or on request an ...
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High Resolution Turbidity Monitoring for protection against Cryptosporidium – using a photometer for continuous measurement
High Resolution Turbidity Monitoring for protection against Cryptosporidium – using a photometer for continuous measurement. It is widely known that parasites such as Cryptosporidium in potable water are dangerous for human health: diarrhoea, head-ache, sickness, and even death if the immune system of the affected person is compromised. It is therefore a critical duty of all potable water supply ...
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