Posts tagged particle sizing

Coulter Counter Application in Copper Plating

A basic laboratory set-up to demonstrate the copper plating electrochemical process

A basic laboratory set-up to demonstrate the copper plating electrochemical process

The manufacturing of printed circuits often makes use of an electrochemical process known as acid copper plating. One of the potential pitfalls in this process is contamination of the electrolyte with particles, so manufacturers must keep a close eye on the numbers and sizes of any particulates present. Which is where a Coulter Counter comes in… Continue reading Coulter Counter Application in Copper Plating

Multisizer 3 Coulter Counter

 

Multisizer 3 Coulter CounterYou will find a brief account of the Multisizer 4 Coulter Counter from Beckman Coulter elsewhere on this site. A similarly versatile and accurate instrument for particle sizing and counting is the Multisizer 3. Meritics will be happy to show you the differences and relate them to your particular needs. Continue reading Multisizer 3 Coulter Counter

A Bit of Coulter Counter History

The Coulter Principle was by no means the only discovery made by Wallace H Coulter (1913 – 1998) but it’s certainly the best known. This influential inventor, electrical engineer and businessman has no fewer than 85 patents to his name. Continue reading A Bit of Coulter Counter History