Automatic ion balancing by means of signal input 50 25 0 .25 .50 Ion balance value (V) Time Adjusts ion balance near the workpiece. Workpiece Ionizer In the pulse DC mode, the ion balance can be automatically adjusted using an autobalance sensor. The object is not affected by the height of installation or any disturbance interference since the ionizer is designed to adjust the ion balance near the autobalance sensor.  Reduction in ion balance adjustment man-hours using an autobalance sensor  The autobalance sensor may be connected only when adjusting the ion balance. Autobalance sensor Measures the ion balance condition.  Rapid neutralization of static electricity using a feedback sensor  The speed of static electricity neutralization has been increased by reading the workpiece’s electrostatic potential with the feedback sensor and continuously emitting ions of a reverse polarity.  Operation mode after static neutralization (ion balance: within ±30 V) can be selected. Energy saving run mode: Stops generating ions after static neutralization to reduce power consumption. Air consumption can also be reduced by controlling the pneumatic valve with a static neutralization completion signal. Note) The pneumatic valve must separately be procured. Continuous static neutralization run mode: After static neutralization, the ionizer changes to pulse DC operation and continues to neutralize static electricity to make it approach 0 V even if the ion balance is below 30 V. Discharge time (sec) 20 15 10 5 0 500 1000 1500 2000 Installation distance (L) (mm) With sensor Without sensor Supply pressure: 0.1 MPa (7 l/min (ANR) per nozzle) Installation height of sensor: 10 mm Ionizer Workpiece L 3 2 1 0 .1 .2 .3 1 2 3 4 Time (sec) Charged voltage on workpiece (kV) With sensor Without sensor With sensor Without sensor Stop Static neutralization completed Mode Ion emission waveform Sensing DC Energy saving run Sensing DC Continuous static neutralization run Pulse DC + charged image Time Charged voltage on workpiece Generates single-polarity ions when the ion balance is outside ±30 V. Goes into pulse DC operation when the ion balance is within ±30 V. Feedback sensor Measures the polarity of a discharged object, as well as the amount of charged electricity. Ionizer High-speed discharge (0.3 seconds) using feedback sensor Automatic adjustment of ion balance using autobalance sensor Electrode needle: Tungsten, Silicon, Stainless steel Equipped with an electrode cartridge safety mechanism and an electrode needle contamination detection function Features Ion generation Series method IZS31 Applied voltage type Ion balance ±30 V Sensing DC Pulse DC DC Output for emitting electricity ±7000 V Corona discharge type IZS31 Static electricity Static Neutralization Equipment a 12