Ceiling Emitter Room Ionization System with Unprecedented Level of Control and Protection

Simco-Ion's Digital Ceiling Emitter Room Ionization System Model 5511 is designed to provide uniform ionization throughout the open areas of a cleanroom. The system enables either centralized control of individual emitters through bi-directional communication between the Model 5511 and 5580/5520 Controllers, or direct field programmability of the ceiling emitters with the Model 5570 handheld infrared (IR) remote control.

  • Fully digital technology
  • Bi-directional infrared remote control with alphanumeric LCD display for emitter adjustment
  • Available with single crystal silicon emitter points
  • Pulse off-times separate positive and negative ion clouds
  • Integrates with 5585 AeroBars on the same controller
  • Addressable emitters
  • Pulse polarity synchronization

Controller Model 5520/5580

Simco-Ion’s Digital Controller Models 5520 and 5580 control and monitor parameters and ionizer performance. The smaller Model 5520, which accommodates up to 20 emitters, makes integration inside process tools or small room configurations easy and convenient. The larger Model 5580 handles large capacity systems, supporting up to 80 ionizers for full room and tool ionization coverage.\


  • Life Sciences
  • Back-End Semiconductor Processing
  • Front-End Semiconductor Manufacturing


The 5511 ceiling emitters are designed to provide uniform ionization throughout the open areas of a cleanroom. Mounted onto the ceiling surface or inside a flush mount channel, Model 5511 ceiling emitters maintain aesthetics without disrupting cleanroom laminar airflow or compromising the integrity of operating class 1 cleanrooms.

Model 5509 Ceiling Emitter Room Ionization System for Cleanrooms

5511 Ceiling Emitter


Input Voltage 24 VAC, 50/60 Hz, 1W (typ)
Ion Emission Pulsed DC, steady-state DC, or Standby
Emitter Single-crystal Silicon or machined Titanium; replaceable
Cleanroom Class Single-crystal Silicon, ISO 14644-1 Class 1 Titanium, ISO 14644-1 Class 3
Emitter Rod 2.5, 5, 10, 15, 24, 36, 60 in (6.4, 12.7, 253.4, 38.1, 61.0, 91.4, 152.4 cm)
Dimension 1.2H x 1.4W x 17.5L in. (3.1 x 3.6 x 44.5 cm)
Weight 1.03 lb (0.465 kg)

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