Positioning itself as a one-stop industrial testing equipment solution provider, Zetron has carved a dominant niche in the ...

As stated earlier, filtration is the mechanical or physical removal of solids from fluids (liquid or air). This is achieved when the liquid passes through a filter medium, which reduces the number of ...

In reliability engineering, few indicators are as consistently revealing as the particles that infiltrate a lubrication system. Long before vibration, temperature, or performance changes become ...

STEMart's Particulate Matter Testing uses two methods, the Light Obscuration Particle Count test and the Microscopic Particle Count test. The former test is adapted from the United States Pharmacopeia ...

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 ...

Optical particle counters (equipment here from Pacific Scientific), now with ISO standard calibrations, determine the condition of hydraulic oils used in injection machines and ensure comparability of ...

Both the USA cGMP 1 and EU GMP 2 dictate that cleanroom classification must be carried out according to ISO 14644-1. The version of this ISO standard released in 1999 4 was rewritten by a group of ...