Utilizing the principle of “near angle light scatter,” arevolving laser beam passes through the walls of aglass container or a flow-thru cell.
When it is directedthrough a central “sensitive zone” the PC-2300 notonly counts the particles in suspension, but tabulatestheir size as well.
The analog signals generated bythe light pulses are routed to a computer and digitized.
Provided three sealed calibration standardswith each unit. Each standard contains a precisenumber of NIST traceable polystyrene spheres ofknown size in suspension and are sealed with inertArgon gas These standards have a proven stabilityof more than 2 years and provide efficient calibrationwithin 10 minutes.