Gooden UPS has successfully protected sensitive lab devices from sudden power outage, electric unstable, current spike, surge and other electrical disturbs in laboratories and testing researching centers since 2001. Mostly for Chromatography systems, mass spectrometer, NMR spectrometer, Refrigerated centrifuges, automatic biochemical analyzer, thermal analyzer, Scanning Electron Microscope (SEM), Water Chiller and others inside with high-voltage generator, laser tube, ion pump, vacuum chamber and other occurring easily transient current anomalies.