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.
• Arachem will also display another three equipment on water treatment plant management, namely, the new pocket turbidimeter analysis system, DR / 800, the new colorimeters and process analyser.
• It is particularly applicable to colloidal mixtures and fine suspensions; for example, the Tyndall effect is used in nephelometers to determine the size and density of particles in aerosols and other colloidal matter ( see ultramicroscope and turbidimeter ).
• A NEW cost-saving turbidimeter for measuring water turbidity, Model 1720D, will be introduced at the 4th International Exhibition and Conference on Instruments, Systems and Automation ( ISA'98 ) in Kuala Lumpur from May 12-15.
• According to Ms Chung Ai Kee, marketing executive of the Arachem ( M ) Sdn Bhd, the sole distributor for the 1720D turbidimeter in the country, the machine can monitor, control and record data from a maximum of eight 1720D sensors.
• Arachem ( M ) Sdn Bhd, a distributor for waste and wastewater monitoring technolgy products will unveil HACH's ( of which it is the sole dstributor ) continuous 1720D Low Range Process Turbidimeter which is an equipment used to test the clarity or turbidity level of water.