turbidimeter การใช้

A nephelometric turbidimeter always monitors light reflected off the particles and not attenuation due to cloudiness.
A more popular term for this instrument in water quality testing is a "'turbidimeter " '.
No absorption measurement is made other than at 430 nm . ( the turbidimeter measures scattering at 650 nm ).
In at interview yesterday, she said the new continuous 1720D low range process turbidimeter also incorporates the latest in microprocessors and network communication technology.
A single unit of this latest turbidimeter, an equipment used to measure the level of cleanliness in water includes a 1720D sensor, aquatrend interface, recorder and power supply.