The LiQuilaz ® II optical liquid particle counter from Particle Measuring Systems is a volumetric monitor that has been specifically developed with a range of sizing sensitivities as low as 0.2 µm. It ...

The German company PAMAS develops, manufactures and distributes Automatic Particle Counters for fluid cleanliness control, e.g. of hydraulic or lubricating oil, fuel, pharmaceutical liquids like ...

When using particle counters, many operators are unaware that during conventional manifold sampling, the monitor can undercount the ambient particle concentration. The manifold pump creates an ...

The semiconductor manufacturing process involves many steps, including, but not limited to, film deposition, photolithography, etching, and chemical mechanical polishing (CMP). Contamination can ...

The ultimate goal of real-time airborne viable particle counting is to supplant the traditional airborne culture based measurement, particularly when monitoring critical locations during aseptic ...

A small ISO Class 5 clean room facility was set up by a precision engineering manufacturer to provide a controlled setting for assembly of customized optical assemblies. An ISO Class 7 gowning area is ...

This article outlines guidelines for the testing of high pressure gases utilized in cleanrooms according to the cleanliness limits stated in the FDA cGMP guidelines, the ISO 14644-1 cleanroom ...