Model 4210

Model 4210 Spot or Manifold In-line Gas Ionizer  


Ionizer that Delivers Ionized Gas for Balanced Charge Neutralization

Simco-Ion’s In-line Gas Ionizer Model 4210 when provided with gas from an ultra-clean source, operates 10 times better than Class 3 cleanroom requirements.  Careful material selection and control of internal geometry ensure ultra-clean ionized gas delivery. 

  • Easily connects to delivery manifolds
  • Ionizes either Clean Dry Air or Nitrogen
  • IsoStat® technology
  • Steady-state DC ion emission
  • Ultra-clean emitter points (u/un models)
  • Ultra-clean construction with carefully controlled current and geometry 


For additional information on the 4210 ionizer or other ionization solutions for static control and particle contamination control, contact Sales Services.


Input Voltage 120 VAC, 50-60 Hz
Balance ±25V
Discharge 4210 10 sec, 4210u 6 sec, 4210un 10 sec
Ion Emissions Steady-state DC
Gas CDA and/or Nitrogen
Cleanliness 4210 ISO 14644-1 Class 5; 4210u/4210un ISO 14644-1 Class 3
Dimension 2.4D x 4.75L x 3.13W (6.1D x 12.1L x 8.0W cm)
Weight 37 oz (1.04 kg)

ANSI/ESDA SP3.4-2016 – Protection of Electrostatic Discharge Susceptible Items – Periodic Verification of Air Ionizer Performance Using a Small Fixture – products designed for confine space.

Please refer to all the applicable industry standards for comprehensive electrostatic charge management on our Industry Standards page.

Target Markets

  • Back-end Semiconductor Processing
  • Front-end Semiconductor Manufacturing

Target Applications

The 4210 has been used to solve static charge problems in a variety of wafer fab applications, including steppers, spin rinser dryers, load and unload stations, disk certifiers, wafer management systems, and furnaces.

4210 Gas Ionizer Wafer Handler Application