INFICON Quartz Crystals are checked to assure measurement stability and longer coating life.
Our inspection assures resonance stability.
Each crystal is verified both before and after application of electrodes to ensure accurate thickness measurement.
Every INFICON Quart Crystal is inspected for electrode uniformity, surface flaws, and other imperfections which might indicate poor adhesion or contamination. In addition to 100% crystal testing, all crystals are subject to an outgoing audit by the quality assurance department to guarantee that only highly reliable quartz crystals are shipped.