Model 5511 Digital Ceiling Emitter

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Simco-Ion’s Model 5511, along with digital controllers Model 5580 or 5520, are designed to provide uniform ionization throughout the entire cleanroom area.. 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.

Digital technology allows the flexibility to control and address the operational settings of the Model 5511 system including alarm sensitivity, ion output (down to percentage levels), ion pulse timing, and polling frequency. The Model 5511 offers flexible settings to fit any environment—any specification. 

The 5511 digital ceiling emitter system has specifically proved its success in addressing Current Good Manufacturing Practices (CGMP) regarding contamination control by the FDA. In addition to a reduction in yield losses, the 5511 can improve the quality and safety of products produced by life science (medical device, pharmaceutical and biotech) manufacturers. The 5511 ceiling emitter system can be the solution in meeting the FDA’s Quality System Requirement for contamination control.

 

Features:

  • ISO 1 Cleanliness Design Traceability 
  • 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 delivery with less recombination
  • Integrates with 5585 AeroBars on the same controller
  • Addressable emitters
  • Pulse polarity synchronization


Benefits:

  • Insures integrity of components used in life science CGMP manufacturing
  • Effortless calibration of individual emitter operating ion balance, timing and ion output at point of use in real-time
  • Semiconductor industry standard, ultra-clean, silicon wafer compatible emitter point material
  • Extends emitter point cleaning intervals and life, due to reduced duty cycle
  • Allows customized room system for any environmental or tool need
  • Allows fast identification in case of alarm
  • Optimizes ion delivery, reducing recombination in adjacent areas


Specifications

 Input Voltage  24 VAC, 50/60 Hz, 1W (typ)
 Output Voltage   0-20 kVDC, ±10% each polarity; pos/neg output levels adjusted globally or
 individually at controller or locally at each emitter with the 5570
 Output Current   20 microamps, current and voltage limited to eliminate shock hazard
 Control Signal  Output levels and timing are adjusted with the 5570 remote control or with the 
 5520/5580 controller RS-485 connection
 Connectors  Telephone-type RJ-11 modular jack receptacle on each end of emitter
 Regulation  Output and balance stability is achieved by independently regulating
 the ion emission current of each polarity at each ionizer
 Timing  Precise timing (0-10 sec @ 0.1 sec revolution) generated by a local microcontroller;
 LEDs on each emitter indicate polarity of the ion emission
 Operating Mode  Pulsed DC, Steady-state DC, or standby
 Emitter Points  Emitter Points Single-crystal Silicon or machined Titanium; all emitter points
 are replaceable
 Cleanliness  Single crystal Silicon ISO 14644-1 Class 1; Titanium ISO 14644-1 Class 3 
 (Fed. Std. 209e Class 1 or better) equivalent
 Emitter Rods  2.5,5,10,15,24,36, or 60 in. (6.4,12.7,253.4,38.1,61.0,91.4, or 152.4 cm)
 Alarm  Alarm operates when ionizer is no longer able to maintain preset ion output level;
 visual alarm red LED in the middle of the ionizer chassis flashes at a high rate to 
 distinguish it from the output indicators; optional audible alarm sounds at the
 5520/5580 controller when an alarm event occurs at any emitter; selectable with the
 5571 handheld terminal
 Preventative
 Maintenance
 Annual, semi-annual, or quarterly emitter point cleaning depending on process 
 sensitivity and presence of AMCs in environment
 Ozone  <0.005 ppm 
 EMI  Below background level
 Operating Temp  59-95ºF (15-35ºC), nominal
 Humidity  20-60% RH, non-condensing
 Dimensions  1.2H x 1.4W x 17.5L in. (3.1H x 3.6W x 44.5L cm)
 Weight  16.4 oz (465 grams)
 Warranty  Two year limited warranty
 Certifications  SEMI F47 Compliant  



Ordering Information

 91-5511C-xxSDLR  Emitter with titanium emitter points in 2.5,5,10,15,24,36, or 60 inch rod lengths
 91-5511U-xxSDLR  Emitter with silicon emitter points in 2.5,5,10,15,24,36, or 60 inch rod lengths
 91-5520R  Digital Controller, supports up to 20 ionizers
 91-5580R  Digital Controller, supports up to 80 ionizers
 91-5570  Infrared Remote Controller
 91-5571  Handheld Terminal for 5520/5580 Controller

Simco-Ion design for maintaining stable ion current flow despite fluctuating environmental conditions, point erosion and point "aglomeration" (+HVPS Alarm - level set at factory).

Advanced Feedback Technology
The Model 5511 enhanced ion emitters provide an unprecedented level of control and protection, using a Self-Regulating Air Ionizing Apparatus sensing method. This feedback system assures the tightest feedback control available, unique in offering sensing, feedback and alarm capabilities at every emitter point in the system.

Simco-Ion uses a proprietary feedback circuit in the Model 5511 emitter. Each emitter has sensing circuits that accurately monitor the ion emission current from both the positive and negative emitter points. These circuits produce a signal proportional to the total ion production at each emitter point.

By monitoring and controlling every point of emission, the ionization system is able to consistently deliver highly accurate ion levels throughout an entire area. Each emitter can be fine-tuned to its local ionization requirements.


Digital Technology
Digital technology allows the flexibility to control and address the operational settings of the Model 5511 system including alarm sensitivity, ion output (down to percentage levels), ion pulse timing, and polling frequency. The Model 5511 offers flexible settings to fit any environment—any specification.