Model 472A – CoreStat® Self-Balanced Gun Ionizer

Electrostatic force is a typical source of micro particle contamination in semiconductor, flat panel display, hard disk and other high-tech industry. It is very hard to remove particle once they attracted on the charged surface of materials. Charge neutralization is important for remove particles from the surface.

CoreStat® self-balanced technology, Model 472A gun ionizer is designed for cleanroom applications for semiconductor, flat panel display, hard disk and other high-tech industry. Strong ionized air force is effective for removing particles attracted objects. Model 472A gun ionizer does not required regular based calibration due to intrinsically maintain low offset voltage within a designed specification. Visual (LED) and audible (buzzer) alarms operates when high voltage power supply fail. Model 472C controller has air speed adjustable knob and HEPA filter efficiency is 99.99% at 0.1 micrometer.